GMC

GMC Sierra

GMC Sierra
Photo: deathpallie325 / Wikimedia Commons · CC BY-SA 4.0

The official data lists 1138 versions of the GMC Sierra (1984–2026), in the United States and Canada. Each market publishes its own figures, measured on its own test procedure.

At a glance

Years in the data
1984–2026
Markets
United States, Canada
Engines
2.7 L to 6.5 L
Power
377 kW (513 PS)
Fuels
Electric, Petrol, Diesel, Flex fuel (E85), Hybrid, Natural gas
Lowest consumption (United States)
9.0 L/100 km (EPA)
Lowest consumption (Canada)
9.1 L/100 km (5-cycle)

What is the GMC Sierra?

The GMC Sierra is a full-size pickup, with cab and bed configurations for work and everyday driving. It sits in GMC’s truck lineup alongside the heavy-duty Sierra models. Trims range from work-focused trucks to off-road AT4s and the more premium Denali family. GMC also offers the Sierra as an all-electric pickup.

The Sierra name has covered a wide range of powertrains. US EPA figures span 1984–2026 and include electric, petrol, diesel, E85 flex-fuel, hybrid and natural-gas versions. Canadian NRCan figures span 1995–2026 and include electric, petrol, diesel, E85 flex-fuel and natural-gas versions.

Sierra generations

The first generation, GMT400, ran from 1988 to 1998. GMT800 followed for 1999–2006, then GMT900 for 2007–2013. The fourth generation, K2XX, covered 2014–2018. The fifth generation, T1XX, began in 2019 and continues today.

Across those generations, the Sierra has remained a pickup while its styling and equipment have evolved. Today’s range includes work-focused models, off-road AT4 versions and Denali models, as well as the electric Sierra EV.

Engines, power and fuel consumption

In US EPA listings, engine sizes range from 2.7 L to 6.5 L. Canadian NRCan listings cover the same engine-size range and include a listed output of 377 kW (513 PS). The Sierra’s engines and fuels vary by version and year.

The lowest stated consumption in US EPA figures is 9 L/100 km for petrol, diesel or hybrid versions; the best combined EPA rating is 26 MPG. Canada’s lowest stated figure is 9.1 L/100 km under the NRCan 5-cycle test for petrol, diesel or hybrid versions. EPA and Canadian test procedures differ, so their ratings are not directly interchangeable.

Where is the GMC Sierra sold?

The Sierra has a long-running presence in the United States and Canada. Its range spans a variety of fuels and engine sizes, with the electric Sierra EV adding a battery-powered pickup to the lineup.

Questions and answers

When did the current Sierra generation begin?

The fifth generation, known as T1XX, began in 2019 and continues today.

What is the lowest stated Sierra consumption figure?

The lowest stated figure is 9 L/100 km in US EPA ratings. Canada’s lowest stated NRCan 5-cycle figure is 9.1 L/100 km.

What fuels have been available for the Sierra?

US EPA figures include electric, petrol, diesel, E85 flex-fuel, hybrid and natural-gas versions. Canadian NRCan figures include electric, petrol, diesel, E85 flex-fuel and natural-gas versions.

Sierra first generation (1988–1998)

GMC Sierra first generation
Photo: SsmIntrigue / Wikimedia Commons · CC BY-SA 4.0

Model codes: GMT400 · References: en.wikipedia.org

Show all 294 versions

Sierra second generation (1999–2006)

GMC Sierra second generation
Photo: Elise240SX / Wikimedia Commons · CC BY 4.0

Model codes: GMT800 · References: en.wikipedia.org

Show all 182 versions

Sierra third generation (2007–2013)

GMC Sierra third generation
Photo: Bull-Doser at English Wikipedia / Wikimedia Commons · Public domain

Model codes: GMT900 · References: truckguider.com

Show all 157 versions

Sierra fourth generation (2014–2018)

GMC Sierra fourth generation
Photo: Mr.choppers / Wikimedia Commons · CC BY-SA 3.0

Model codes: K2XX · References: en.wikipedia.org

Show all 100 versions

Sierra fifth generation (since 2019)

GMC Sierra fifth generation
Photo: deathpallie325 / Wikimedia Commons · CC BY-SA 4.0

Model codes: T1XX · References: truckguider.com

United States 169 versions

Model years sold in the USA, from the EPA and the Department of Energy (fueleconomy.gov). MPG on the EPA test; litres per 100 km = 235.215 ÷ MPG.

Years and versionEngineFuelGearboxDriveConsumption (combined)CO₂Electric range
2026Electric motorElectricAutomaticFour-wheel drive68 MPGe EPA0 g/km660 km
2026Electric motorElectricAutomaticFour-wheel drive64 MPGe EPA0 g/km620 km
2026Electric motorElectricAutomaticFour-wheel drive67 MPGe EPA0 g/km455 km
2026SIDI2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA319 g/km–
2026SIDI2.7 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA293 g/km–
2026SIDI2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA288 g/km–
2026SIDI2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA333 g/km–
2026SIDI2.7 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA305 g/km–
2024–20263.0 LDiesel10-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA326 g/km–
2025–2026with Sport Mode3.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA266 g/km–
2025–2026with Sport Mode3.0 LDiesel10-speed automaticFour-wheel drive23 MPG (10.2 L/100 km) EPA280 g/km–
20263.0 LDiesel10-speed automaticRear-wheel drive25 MPG (9.4 L/100 km) EPA250 g/km–
2023–2026SIDI; FFV5.3 LFlex fuel (E85)10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA326 g/km–
2024–2026SIDI; Stop-Start · SIDI; with Sport Mode · SIDI5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA308 g/km–
2025–2026SIDI5.3 LPetrol10-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA342 g/km–
2025–2026SIDI5.3 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2026SIDI5.3 LPetrol10-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA319 g/km–
2026SIDI5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA324 g/km–
2026SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA349 g/km–
2026SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA342 g/km–
2026SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA352 g/km–
2024–2026SIDI6.2 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA335 g/km–
2024–2026SIDI6.2 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA373 g/km–
2025–2026SIDI6.2 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2025Electric motorElectricAutomaticFour-wheel drive64 MPGe EPA0 g/km628 km
2024–2025SIDI; with Sport Mode2.7 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA292 g/km–
2025SIDI2.7 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA291 g/km–
2025SIDI; With Sport Mode2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA321 g/km–
2025SIDI2.7 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA308 g/km–
2025SIDI2.7 LPetrol8-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA334 g/km–
20253.0 LDiesel10-speed automaticRear-wheel drive26 MPG (9.0 L/100 km) EPA248 g/km–
2024–2025SIDI; Municipal5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA339 g/km–
2023–2025SIDI; Stop-Start · SIDI; with Sport Mode · SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA344 g/km–
2025SIDI5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA332 g/km–
2025SIDI5.3 LPetrol10-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA315 g/km–
2025SIDI; with Sport Mode5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA327 g/km–
2025SIDI; with Sport Mode5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA341 g/km–
2024SIDI2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA280 g/km–
2024SIDI; with Sport Mode2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA319 g/km–
2024SIDI2.7 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA303 g/km–
2024SIDI2.7 LPetrol8-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA337 g/km–
20243.0 LDiesel10-speed automaticRear-wheel drive25 MPG (9.4 L/100 km) EPA248 g/km–
20243.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA258 g/km–
20243.0 LDiesel10-speed automaticFour-wheel drive22 MPG (10.7 L/100 km) EPA293 g/km–
2024SIDI5.3 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA360 g/km–
2023–2024SIDI; FFV5.3 LFlex fuel (E85)10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA308 g/km–
2024SIDI; Municipal5.3 LPetrol10-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA339 g/km–
2024SIDI; with Sport Mode5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA314 g/km–
2024SIDI; wth Sport Mode5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA331 g/km–
2024SIDI5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA318 g/km–
2024SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA347 g/km–
2024SIDI5.3 LPetrol10-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA360 g/km–
2024SIDI6.2 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA367 g/km–
2023SIDI2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA277 g/km–
2023SIDI; with Sport Mode2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA281 g/km–
2023SIDI; with Sport Mode2.7 LPetrol8-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA291 g/km–
2023SIDI2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA318 g/km–
2023SIDI2.7 LPetrol8-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA290 g/km–
20233.0 LDiesel10-speed automaticRear-wheel drive26 MPG (9.0 L/100 km) EPA246 g/km–
20233.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA263 g/km–
20233.0 LDiesel10-speed automaticFour-wheel drive22 MPG (10.7 L/100 km) EPA288 g/km–
2023SIDI; with Sport Mode · SIDI5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA306 g/km–
2023SIDI; Municipal5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA311 g/km–
2023SIDI; with Sport Mode · SIDI5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2023SIDI; Municipal5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA332 g/km–
2023SIDI; Municipal5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2023SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA350 g/km–
2023SIDI5.3 LPetrol10-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA344 g/km–
2023SIDI6.2 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA364 g/km–
2023SIDI6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2022SIDI2.7 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA324 g/km–
2022SIDI · SIDI; Transmission with Sport Mode2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA274 g/km–
2022SIDI2.7 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA306 g/km–
2022SIDI; Transmission with Sport Mode2.7 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA304 g/km–
20223.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA265 g/km–
20223.0 LDiesel10-speed automaticRear-wheel drive26 MPG (9.0 L/100 km) EPA245 g/km–
20223.0 LDiesel10-speed automaticFour-wheel drive21 MPG (11.2 L/100 km) EPA298 g/km–
2022SIDI; Transmission with Sport Mode5.3 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA324 g/km–
2022SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2022SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA379 g/km–
2022SIDI5.3 LPetrol8-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA359 g/km–
2022SIDI5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA339 g/km–
2022SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2022SIDI5.3 LPetrol8-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA366 g/km–
2022SIDI5.3 LPetrol8-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA362 g/km–
2022SIDI; Transmission with Sport Mode5.3 LPetrol8-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA314 g/km–
2022SIDI5.3 LPetrol8-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA313 g/km–
2022SIDI5.3 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2022SIDI; Stop-Start; Municipal5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA305 g/km–
2022with Sport Mode5.3 LPetrol10-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA301 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2022with Sport Mode5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA342 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA319 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA360 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA380 g/km–
2022SIDI5.3 LPetrol10-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA333 g/km–
2022SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2021–2022SIDI6.2 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2022SIDI6.2 LPetrol10-speed automaticFour-wheel drive14 MPG (16.8 L/100 km) EPA385 g/km–
2022SIDI; Stop-Start6.2 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA352 g/km–
2022SIDI; Stop-Start6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2019–2021SIDI; 4-mode/Sport transmission · SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticRear-wheel drive21 MPG (11.2 L/100 km) EPA262 g/km–
2021SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA295 g/km–
2021SIDI; 4-mode/Sport transmission2.7 LPetrol8-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA288 g/km–
2020–20213.0 LDiesel10-speed automaticRear-wheel drive26 MPG (9.0 L/100 km) EPA244 g/km–
20213.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA267 g/km–
2021SIDI4.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2019–2021SIDI4.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2020–2021SIDI4.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2021SIDI4.3 LPetrol6-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2019–2021SIDI5.3 LPetrol6-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2020–2021SIDI · SIDI; Stop-Start5.3 LPetrol10-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA298 g/km–
2020–2021SIDI5.3 LPetrol10-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA307 g/km–
2021SIDI; Active Fuel Management5.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2021SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA340 g/km–
2021SIDI; with Cylinder Deactivation5.3 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA290 g/km–
2021SIDI; Active Fuel Management5.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA327 g/km–
2021SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA349 g/km–
2021SIDI; with Cylinder Deactivation5.3 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA313 g/km–
2021SIDI; with Cylinder Deactivation5.3 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA301 g/km–
2021SIDI5.3 LPetrol6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA337 g/km–
2021SIDI5.3 LPetrol6-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA367 g/km–
2021SIDI5.3 LPetrol6-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA336 g/km–
2021SIDI5.3 LPetrol6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA348 g/km–
2021SIDI5.3 LPetrol8-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA320 g/km–
2021SIDI5.3 LPetrol8-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA349 g/km–
2021SIDI5.3 LPetrol8-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA342 g/km–
2021SIDI5.3 LPetrol6-speed automaticFour-wheel drive14 MPG (16.8 L/100 km) EPA395 g/km–
2021SIDI5.3 LPetrol6-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km–
2021SIDI5.3 LPetrol10-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA313 g/km–
2021SIDI5.3 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km–
2021SIDI; Stop-Start6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA317 g/km–
2021SIDI; Stop-Start6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA324 g/km–
2021SIDI6.2 LPetrol10-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA335 g/km–
2020SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA262 g/km–
2020SIDI; 4-mode/Sport transmission · SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticFour-wheel drive20 MPG (11.8 L/100 km) EPA275 g/km–
20203.0 LDiesel10-speed automaticFour-wheel drive24 MPG (9.8 L/100 km) EPA265 g/km–
2020SIDI4.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA331 g/km–
2020SIDI4.3 LPetrol6-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA369 g/km–
2019–2020SIDI5.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA326 g/km–
2020SIDI5.3 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA288 g/km–
2020SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA339 g/km–
2020SIDI5.3 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA304 g/km–
2020SIDI5.3 LPetrol8-speed automaticFour-wheel drive18 MPG (13.1 L/100 km) EPA302 g/km–
2020SIDI5.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2020SIDI5.3 LPetrol6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2020SIDI5.3 LPetrol6-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA362 g/km–
2020SIDI; XFE Package5.3 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA278 g/km–
2020SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA341 g/km–
2019–2020SIDI6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA326 g/km–
2019–2020SIDI6.2 LPetrol10-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA320 g/km–
2019SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticRear-wheel drive20 MPG (11.8 L/100 km) EPA275 g/km–
2019SIDI; 4-mode/Sport transmission2.7 LPetrol8-speed automaticFour-wheel drive20 MPG (11.8 L/100 km) EPA277 g/km–
2019SIDI; 3-mode transmission (work truck)2.7 LPetrol8-speed automaticFour-wheel drive19 MPG (12.4 L/100 km) EPA295 g/km–
2019SIDI4.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA316 g/km–
2019SIDI4.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–
2019SIDI4.3 LPetrol6-speed automaticFour-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km–
2019SIDI5.3 LPetrol6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA317 g/km–
2019SIDI5.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA321 g/km–
2019SIDI5.3 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA316 g/km–
2019SIDI5.3 LPetrol8-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA316 g/km–
2019SIDI5.3 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA293 g/km–
2019SIDI5.3 LPetrol8-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA283 g/km–
2019SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticFour-wheel drive16 MPG (14.7 L/100 km) EPA339 g/km–
2019SIDI5.3 LPetrol6-speed automaticFour-wheel drive17 MPG (13.8 L/100 km) EPA330 g/km–
2019SIDI5.3 LPetrol6-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km–
2019SIDI; FFV5.3 LFlex fuel (E85)6-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA329 g/km–

Canada 139 versions

Model years sold in Canada, from Natural Resources Canada fuel consumption ratings (5-cycle test).

Years and versionEnginePowerFuelGearboxConsumption (combined)CO₂Electric range
2026Pickup truck: StandardElectric motor377 kW (513 PS)ElectricAutomatic31.2 kWh/100 km 5-cycle0 g/km455 km
2026Pickup truck: StandardElectric motor377 kW (513 PS)ElectricAutomatic30.8 kWh/100 km 5-cycle0 g/km660 km
2026Pickup truck: StandardElectric motor377 kW (513 PS)ElectricAutomatic32.6 kWh/100 km 5-cycle0 g/km620 km
2026Pickup truck: Standard2.7 L–Petrol8-speed automatic13.6 L/100 km 5-cycle319 g/km–
2026Pickup truck: Standard2.7 L–Petrol8-speed automatic12.5 L/100 km 5-cycle293 g/km–
2026Pickup truck: Standard2.7 L–Petrol8-speed automatic14.2 L/100 km 5-cycle332 g/km–
2024–2026Pickup truck: Standard3.0 L–Diesel10-speed automatic12.1 L/100 km 5-cycle326 g/km–
2026Pickup truck: Standard3.0 L–Diesel10-speed automatic9.3 L/100 km 5-cycle250 g/km–
2026Pickup truck: Standard3.0 L–Diesel10-speed automatic10.1 L/100 km 5-cycle270 g/km–
2026Pickup truck: Standard3.0 L–Diesel10-speed automatic10.5 L/100 km 5-cycle283 g/km–
2023–2026Pickup truck: Standard5.3 L–Petrol10-speed automatic13.9 L/100 km 5-cycle326 g/km–
2026Pickup truck: Standard5.3 L–Petrol10-speed automatic13.6 L/100 km 5-cycle319 g/km–
2026Pickup truck: Standard5.3 L–Petrol10-speed automatic14.6 L/100 km 5-cycle341 g/km–
2026Pickup truck: Standard5.3 L–Flex fuel (E85)10-speed automatic19.2 L/100 km 5-cycle320 g/km–
2026Pickup truck: Standard5.3 L–Petrol10-speed automatic15.1 L/100 km 5-cycle354 g/km–
2024–2026Pickup truck: Standard6.2 L–Petrol10-speed automatic14.3 L/100 km 5-cycle335 g/km–
2025–2026Pickup truck: Standard6.2 L–Petrol10-speed automatic15.7 L/100 km 5-cycle368 g/km–
2025–2026Pickup truck: Standard6.2 L–Petrol10-speed automatic16.0 L/100 km 5-cycle377 g/km–
2025Pickup truck: StandardElectric motor377 kW (513 PS)ElectricAutomatic32.5 kWh/100 km 5-cycle0 g/km628 km
2024–2025Pickup truck: Standard2.7 L–Petrol8-speed automatic12.5 L/100 km 5-cycle292 g/km–
2025Pickup truck: Standard2.7 L–Petrol8-speed automatic13.5 L/100 km 5-cycle315 g/km–
2025Pickup truck: Standard2.7 L–Petrol8-speed automatic13.6 L/100 km 5-cycle320 g/km–
2025Pickup truck: Standard2.7 L–Petrol8-speed automatic14.3 L/100 km 5-cycle335 g/km–
2025Pickup truck: Standard3.0 L–Diesel10-speed automatic9.3 L/100 km 5-cycle249 g/km–
2025Pickup truck: Standard3.0 L–Diesel10-speed automatic9.9 L/100 km 5-cycle266 g/km–
2025Pickup truck: Standard3.0 L–Diesel10-speed automatic10.6 L/100 km 5-cycle285 g/km–
2023–2025Pickup truck: Standard5.3 L–Flex fuel (E85)10-speed automatic19.2 L/100 km 5-cycle318 g/km–
2025Pickup truck: Standard5.3 L–Petrol10-speed automatic13.5 L/100 km 5-cycle315 g/km–
2025Pickup truck: Standard5.3 L–Petrol10-speed automatic14.2 L/100 km 5-cycle332 g/km–
2025Pickup truck: Standard5.3 L–Petrol10-speed automatic14.6 L/100 km 5-cycle342 g/km–
2024Pickup truck: Standard2.7 L–Petrol8-speed automatic12.0 L/100 km 5-cycle281 g/km–
2024Pickup truck: Standard2.7 L–Petrol8-speed automatic12.9 L/100 km 5-cycle302 g/km–
2024Pickup truck: Standard2.7 L–Petrol8-speed automatic13.6 L/100 km 5-cycle319 g/km–
2024Pickup truck: Standard2.7 L–Petrol8-speed automatic14.4 L/100 km 5-cycle337 g/km–
2024Pickup truck: Standard3.0 L–Diesel10-speed automatic9.2 L/100 km 5-cycle248 g/km–
2024Pickup truck: Standard3.0 L–Diesel10-speed automatic9.6 L/100 km 5-cycle259 g/km–
2024Pickup truck: Standard3.0 L–Diesel10-speed automatic10.9 L/100 km 5-cycle293 g/km–
2023–2024Pickup truck: Standard5.3 L–Petrol10-speed automatic13.1 L/100 km 5-cycle308 g/km–
2023–2024Pickup truck: Standard5.3 L–Flex fuel (E85)10-speed automatic17.7 L/100 km 5-cycle293 g/km–
2024Pickup truck: Standard5.3 L–Petrol10-speed automatic13.4 L/100 km 5-cycle314 g/km–
2024Pickup truck: Standard5.3 L–Petrol10-speed automatic14.1 L/100 km 5-cycle331 g/km–
2024Pickup truck: Standard5.3 L–Petrol10-speed automatic14.8 L/100 km 5-cycle346 g/km–
2024Pickup truck: Standard6.2 L–Petrol10-speed automatic15.7 L/100 km 5-cycle367 g/km–
2024Pickup truck: Standard6.2 L–Petrol10-speed automatic15.9 L/100 km 5-cycle375 g/km–
2023Pickup truck: Standard2.7 L–Petrol8-speed automatic12.0 L/100 km 5-cycle281 g/km–
2023Pickup truck: Standard2.7 L–Petrol8-speed automatic12.4 L/100 km 5-cycle291 g/km–
2023Pickup truck: Standard2.7 L–Petrol8-speed automatic13.6 L/100 km 5-cycle318 g/km–
2023Pickup truck: Standard3.0 L–Diesel10-speed automatic9.2 L/100 km 5-cycle247 g/km–
2023Pickup truck: Standard3.0 L–Diesel10-speed automatic9.8 L/100 km 5-cycle264 g/km–
2023Pickup truck: Standard3.0 L–Diesel10-speed automatic10.7 L/100 km 5-cycle288 g/km–
2023Pickup truck: Standard5.3 L–Petrol10-speed automatic12.9 L/100 km 5-cycle303 g/km–
2023Pickup truck: Standard5.3 L–Petrol10-speed automatic13.5 L/100 km 5-cycle325 g/km–
2023Pickup truck: Standard5.3 L–Petrol10-speed automatic14.8 L/100 km 5-cycle346 g/km–
2023Pickup truck: Standard6.2 L–Petrol10-speed automatic14.0 L/100 km 5-cycle330 g/km–
2023Pickup truck: Standard6.2 L–Petrol10-speed automatic15.5 L/100 km 5-cycle364 g/km–
2022Pickup truck: Standard2.7 L–Petrol8-speed automatic11.6 L/100 km 5-cycle274 g/km–
2022Pickup truck: Standard2.7 L–Petrol8-speed automatic13.1 L/100 km 5-cycle306 g/km–
2022Pickup truck: Standard2.7 L–Petrol8-speed automatic14.0 L/100 km 5-cycle328 g/km–
2020–2022Pickup truck: Standard3.0 L–Diesel10-speed automatic9.1 L/100 km 5-cycle245 g/km–
2022Pickup truck: Standard3.0 L–Diesel10-speed automatic9.9 L/100 km 5-cycle265 g/km–
2022Pickup truck: Standard3.0 L–Diesel10-speed automatic11.2 L/100 km 5-cycle298 g/km–
2021–2022Pickup truck: Standard5.3 L–Petrol6-speed automatic14.8 L/100 km 5-cycle347 g/km–
2021–2022Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.5 L/100 km 5-cycle326 g/km–
2022Pickup truck: Standard5.3 L–Petrol6-speed automatic14.5 L/100 km 5-cycle341 g/km–
2022Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.1 L/100 km 5-cycle321 g/km–
2022Pickup truck: Standard5.3 L–Petrol8-speed automatic13.4 L/100 km 5-cycle314 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic13.0 L/100 km 5-cycle305 g/km–
2022Pickup truck: Standard5.3 L–Petrol6-speed automatic16.2 L/100 km 5-cycle380 g/km–
2022Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic21.5 L/100 km 5-cycle358 g/km–
2022Pickup truck: Standard5.3 L–Petrol8-speed automatic13.9 L/100 km 5-cycle327 g/km–
2022Pickup truck: Standard5.3 L–Petrol8-speed automatic15.3 L/100 km 5-cycle359 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic13.6 L/100 km 5-cycle318 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic14.8 L/100 km 5-cycle347 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic14.0 L/100 km 5-cycle329 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic14.4 L/100 km 5-cycle338 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic15.4 L/100 km 5-cycle360 g/km–
2022Pickup truck: Standard5.3 L–Petrol10-speed automatic16.2 L/100 km 5-cycle381 g/km–
2022Pickup truck: Standard6.2 L–Petrol10-speed automatic14.0 L/100 km 5-cycle329 g/km–
2022Pickup truck: Standard6.2 L–Petrol10-speed automatic14.7 L/100 km 5-cycle345 g/km–
2022Pickup truck: Standard6.2 L–Petrol10-speed automatic15.0 L/100 km 5-cycle352 g/km–
2022Pickup truck: Standard6.2 L–Petrol10-speed automatic16.4 L/100 km 5-cycle385 g/km–
2021Pickup truck: Standard2.7 L–Petrol8-speed automatic11.2 L/100 km 5-cycle263 g/km–
2021Pickup truck: Standard2.7 L–Petrol8-speed automatic12.3 L/100 km 5-cycle288 g/km–
2021Pickup truck: Standard2.7 L–Petrol8-speed automatic12.6 L/100 km 5-cycle295 g/km–
2021Pickup truck: Standard3.0 L–Diesel10-speed automatic10.0 L/100 km 5-cycle268 g/km–
2021Pickup truck: Standard4.3 L–Petrol6-speed automatic14.0 L/100 km 5-cycle329 g/km–
2020–2021Pickup truck: Standard4.3 L–Petrol6-speed automatic13.5 L/100 km 5-cycle318 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic13.8 L/100 km 5-cycle325 g/km–
2020–2021Pickup truck: Standard5.3 L–Petrol10-speed automatic13.1 L/100 km 5-cycle307 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic14.3 L/100 km 5-cycle336 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic14.5 L/100 km 5-cycle340 g/km–
2021Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.0 L/100 km 5-cycle315 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic12.3 L/100 km 5-cycle288 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic13.7 L/100 km 5-cycle321 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic14.1 L/100 km 5-cycle331 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic14.8 L/100 km 5-cycle348 g/km–
2021Pickup truck: Standard5.3 L–Petrol6-speed automatic15.1 L/100 km 5-cycle355 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic13.3 L/100 km 5-cycle313 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic14.8 L/100 km 5-cycle349 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic13.3 L/100 km 5-cycle312 g/km–
2021Pickup truck: Standard5.3 L–Petrol8-speed automatic14.8 L/100 km 5-cycle348 g/km–
2021Pickup truck: Standard5.3 L–Petrol10-speed automatic12.7 L/100 km 5-cycle298 g/km–
2021Pickup truck: Standard5.3 L–Petrol10-speed automatic13.3 L/100 km 5-cycle313 g/km–
2021Pickup truck: Standard5.3 L–Petrol10-speed automatic13.7 L/100 km 5-cycle321 g/km–
2019–2021Pickup truck: Standard6.2 L–Petrol10-speed automatic14.2 L/100 km 5-cycle332 g/km–
2021Pickup truck: Standard6.2 L–Petrol10-speed automatic13.5 L/100 km 5-cycle316 g/km–
2021Pickup truck: Standard6.2 L–Petrol10-speed automatic14.3 L/100 km 5-cycle335 g/km–
2021Pickup truck: Standard6.2 L–Petrol10-speed automatic15.0 L/100 km 5-cycle352 g/km–
2020Pickup truck: Standard2.7 L–Petrol8-speed automatic11.1 L/100 km 5-cycle262 g/km–
2020Pickup truck: Standard2.7 L–Petrol8-speed automatic11.7 L/100 km 5-cycle275 g/km–
2020Pickup truck: Standard2.7 L–Petrol8-speed automatic12.0 L/100 km 5-cycle280 g/km–
2020Pickup truck: Standard3.0 L–Diesel10-speed automatic9.9 L/100 km 5-cycle265 g/km–
2020Pickup truck: Standard4.3 L–Petrol6-speed automatic14.1 L/100 km 5-cycle331 g/km–
2019–2020Pickup truck: Standard5.3 L–Petrol6-speed automatic13.9 L/100 km 5-cycle326 g/km–
2020Pickup truck: Standard5.3 L–Petrol6-speed automatic14.4 L/100 km 5-cycle339 g/km–
2020Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.5 L/100 km 5-cycle326 g/km–
2020Pickup truck: Standard5.3 L–Petrol8-speed automatic12.2 L/100 km 5-cycle288 g/km–
2020Pickup truck: Standard5.3 L–Petrol6-speed automatic14.1 L/100 km 5-cycle331 g/km–
2020Pickup truck: Standard5.3 L–Petrol6-speed automatic14.7 L/100 km 5-cycle344 g/km–
2020Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.5 L/100 km 5-cycle325 g/km–
2020Pickup truck: Standard5.3 L–Petrol6-speed automatic15.1 L/100 km 5-cycle354 g/km–
2020Pickup truck: Standard5.3 L–Petrol8-speed automatic13.0 L/100 km 5-cycle304 g/km–
2020Pickup truck: Standard5.3 L–Petrol8-speed automatic13.4 L/100 km 5-cycle314 g/km–
2020Pickup truck: Standard5.3 L–Petrol10-speed automatic12.7 L/100 km 5-cycle298 g/km–
2019–2020Pickup truck: Standard6.2 L–Petrol10-speed automatic13.9 L/100 km 5-cycle326 g/km–
2019Pickup truck: Standard2.7 L–Petrol8-speed automatic11.1 L/100 km 5-cycle261 g/km–
2019Pickup truck: Standard2.7 L–Petrol8-speed automatic11.8 L/100 km 5-cycle277 g/km–
2019Pickup truck: Standard4.3 L–Petrol6-speed automatic13.5 L/100 km 5-cycle317 g/km–
2019Pickup truck: Standard4.3 L–Petrol6-speed automatic14.0 L/100 km 5-cycle329 g/km–
2019Pickup truck: Standard5.3 L–Petrol6-speed automatic14.0 L/100 km 5-cycle329 g/km–
2019Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic18.4 L/100 km 5-cycle306 g/km–
2019Pickup truck: Standard5.3 L–Petrol8-speed automatic12.5 L/100 km 5-cycle294 g/km–
2019Pickup truck: Standard5.3 L–Petrol6-speed automatic14.0 L/100 km 5-cycle330 g/km–
2019Pickup truck: Standard5.3 L–Petrol6-speed automatic14.4 L/100 km 5-cycle339 g/km–
2019Pickup truck: Standard5.3 L–Flex fuel (E85)6-speed automatic19.4 L/100 km 5-cycle323 g/km–
2019Pickup truck: Standard5.3 L–Petrol8-speed automatic13.5 L/100 km 5-cycle316 g/km–
2019Pickup truck: Standard5.3 L–Petrol8-speed automatic13.7 L/100 km 5-cycle320 g/km–
2019Pickup truck: Standard5.3 L–Petrol6-speed automatic13.5 L/100 km 5-cycle317 g/km–
2019Pickup truck: Standard5.3 L–Petrol6-speed automatic13.8 L/100 km 5-cycle325 g/km–

Versions outside these generations

United States 97 versions

Model years sold in the USA, from the EPA and the Department of Energy (fueleconomy.gov). MPG on the EPA test; litres per 100 km = 235.215 ÷ MPG.

Years and versionEngineFuelGearboxDriveConsumption (combined)CO₂
1986–1991(305) · (305) (FFS) · (FFS), CLKUP5.0 LPetrol4-speed automaticFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1985–1989(FFS) · (FFS), CLKUP4.3 LPetrol4-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1987–1988(305) (FFS)5.0 LPetrol3-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987–1988(350 V8) (FFS), Creeper · (350 V8) (FFS), SIL Creeper5.7 LPetrol4-speed manualRear-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1987–1988(350 V8) (FFS), Creeper · (350 V8) (FFS), SIL Creeper5.7 LPetrol4-speed manualFour- or all-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1985–1987(FFS) CA model · (FFS)4.3 LPetrol4-speed automaticFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1987Overdrive · (FFS) · (FFS), Creeper4.3 LPetrol4-speed manualFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1987(FFS)4.3 LPetrol3-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1987(FFS)4.3 LPetrol3-speed manualRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1987(FFS)4.3 LPetrol4-speed manualRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1987(FFS)4.3 LPetrol3-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(FFS)4.3 LPetrol4-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1987(FFS), Creeper4.3 LPetrol4-speed manualRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1986–1987(305) · (305) (FFS), Creeper5.0 LPetrol4-speed manualRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1984–1987(GM-CHEV), Creeper · (305), Creeper · (FFS)5.0 LPetrol4-speed manualFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(FFS)5.0 LPetrol4-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(305) (FFS)5.0 LPetrol4-speed manualRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1987(305) (FFS)5.0 LPetrol3-speed automaticFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1987(FFS), Creeper5.0 LPetrol4-speed manualFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(350 V8) (FFS)5.7 LPetrol4-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(350 V8) (FFS)5.7 LPetrol4-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1987(350 V8) (FFS)5.7 LPetrol4-speed automaticFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1985–1987CA model · (NO-CAT) · (NO-CAT), Creeper6.2 LDiesel4-speed manualRear-wheel drive19 MPG (12.4 L/100 km) EPA333 g/km
1985–1987CA model · (NO-CAT)6.2 LDiesel4-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1985–1987Creeper · (NO-CAT), Creeper6.2 LDiesel4-speed manualRear-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1985–1987(NO-CAT)6.2 LDiesel4-speed manualFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1987(NO-CAT), Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1987(NO-CAT)6.2 LDiesel4-speed automaticRear-wheel drive18 MPG (13.1 L/100 km) EPA351 g/km
1987(NO-CAT)6.2 LDiesel4-speed automaticFour- or all-wheel drive16 MPG (14.7 L/100 km) EPA395 g/km
19864.3 LPetrol4-speed automaticFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1986(FFS) CA model · (FFS)4.3 LPetrol3-speed manualRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1985–1986(FFS) CA model · (FFS)4.3 LPetrol4-speed manualRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1985–1986(FFS) CA model, Creeper · (FFS), Creeper4.3 LPetrol4-speed manualFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1985–19864.3 LPetrol3-speed automaticRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1985–1986(FFS)4.3 LPetrol4-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1985–19864.3 LPetrol3-speed manualRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1985–1986Overdrive4.3 LPetrol4-speed manualRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1985–1986Creeper4.3 LPetrol4-speed manualRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1986Creeper4.3 LPetrol4-speed manualFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1986Creeper4.3 LPetrol4-speed manualRear-wheel drive17 MPG (13.8 L/100 km) EPA325 g/km
1985–1986(GM-CHEV) · (305) (FFS) · (305)5.0 LPetrol4-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1986(GM-CHEV) · (305)5.0 LPetrol4-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1986(305)5.0 LPetrol3-speed automaticRear-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
1985–1986(GM-CHEV) · (305)5.0 LPetrol3-speed manualRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1985–1986(GM-CHEV), Creeper · (305), Creeper5.0 LPetrol4-speed manualRear-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1986(305)5.0 LPetrol3-speed automaticFour- or all-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1985–1986(GM-CHEV) · (305)5.0 LPetrol4-speed manualFour- or all-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1985–1986(GM-CHEV), Creeper · (GM-CHEV), Overdrive · (305), Creeper5.0 LPetrol4-speed manualRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1984–1986(350 V8) · (350 V8) (FFS) CA model · (350 V8) (FFS)5.7 LPetrol4-speed automaticFour- or all-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1986(350 V8) (FFS)5.7 LPetrol4-speed automaticRear-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1985–1986(350 V8), Creeper5.7 LPetrol4-speed manualFour- or all-wheel drive11 MPG (21.4 L/100 km) EPA502 g/km
1984–1986(DIESEL) CA model · (NO-CAT)6.2 LDiesel4-speed automaticFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1985–1986(NO-CAT)6.2 LDiesel4-speed automaticRear-wheel drive19 MPG (12.4 L/100 km) EPA333 g/km
1986(NO-CAT), Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1986(NO-CAT), Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive16 MPG (14.7 L/100 km) EPA395 g/km
1985Lockup4.3 LPetrol4-speed automaticFour- or all-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1985(FFS) CA model4.3 LPetrol4-speed automaticRear-wheel drive16 MPG (14.7 L/100 km) EPA345 g/km
1985(GM-CHEV) (FFS) CA model5.0 LPetrol4-speed automaticRear-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1985(GM-CHEV), Lockup5.0 LPetrol3-speed automaticRear-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1985(GM-CHEV)5.0 LPetrol4-speed automaticFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1985(350 V8) (FFS) CA model5.7 LPetrol4-speed automaticRear-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1984–1985(DIESEL), Creeper · Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1985Creeper6.2 LDiesel4-speed manualRear-wheel drive19 MPG (12.4 L/100 km) EPA333 g/km
1985Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA422 g/km
19844.1 LPetrol3-speed automatic–15 MPG (15.7 L/100 km) EPA368 g/km
19844.1 LPetrol4-speed automatic–16 MPG (14.7 L/100 km) EPA345 g/km
19844.1 LPetrol3-speed manual–17 MPG (13.8 L/100 km) EPA325 g/km
19844.1 LPetrol4-speed manual–17 MPG (13.8 L/100 km) EPA325 g/km
19844.1 LPetrol4-speed automatic–14 MPG (16.8 L/100 km) EPA394 g/km
19844.1 LPetrol––14 MPG (16.8 L/100 km) EPA394 g/km
19844.1 LPetrol4-speed automaticFour- or all-wheel drive15 MPG (15.7 L/100 km) EPA368 g/km
19844.1 LPetrol4-speed manualFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1984Creeper4.1 LPetrol4-speed manualFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1984(FFS) CA model4.1 LPetrol4-speed automatic–15 MPG (15.7 L/100 km) EPA368 g/km
1984(FFS) CA model4.1 LPetrol3-speed manual–15 MPG (15.7 L/100 km) EPA368 g/km
1984(FFS) CA model4.1 LPetrol4-speed manual–15 MPG (15.7 L/100 km) EPA368 g/km
1984Creeper4.1 LPetrol4-speed manual–17 MPG (13.8 L/100 km) EPA325 g/km
1984(GM-CHEV)5.0 LPetrol3-speed automatic–14 MPG (16.8 L/100 km) EPA394 g/km
1984(GM-CHEV)5.0 LPetrol4-speed automatic–15 MPG (15.7 L/100 km) EPA368 g/km
1984(GM-CHEV)5.0 LPetrol3-speed manual–15 MPG (15.7 L/100 km) EPA368 g/km
1984(GM-CHEV)5.0 LPetrol4-speed manual–16 MPG (14.7 L/100 km) EPA345 g/km
1984(GM-CHEV) · (GM-CHEV) CA model5.0 LPetrol4-speed automatic–14 MPG (16.8 L/100 km) EPA394 g/km
1984(GM-CHEV), Creeper5.0 LPetrol4-speed manual–13 MPG (18.1 L/100 km) EPA425 g/km
1984(GM-CHEV)5.0 LPetrol4-speed automaticFour- or all-wheel drive14 MPG (16.8 L/100 km) EPA394 g/km
1984(GM-CHEV)5.0 LPetrol4-speed manualFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1984(GM-CHEV), Creeper5.0 LPetrol4-speed manual–15 MPG (15.7 L/100 km) EPA368 g/km
1984(350 V8) (FFS) CA model5.7 LPetrol4-speed automaticFour- or all-wheel drive13 MPG (18.1 L/100 km) EPA425 g/km
1984(350 V8), Creeper5.7 LPetrol4-speed manualFour- or all-wheel drive12 MPG (19.6 L/100 km) EPA460 g/km
1984(350 V8) (FFS) CA model5.7 LPetrol4-speed automatic–13 MPG (18.1 L/100 km) EPA425 g/km
1984(DIESEL) · (DIESEL) CA model6.2 LDiesel4-speed automatic–19 MPG (12.4 L/100 km) EPA333 g/km
1984(DIESEL) · (DIESEL) CA model6.2 LDiesel4-speed manual–20 MPG (11.8 L/100 km) EPA316 g/km
1984(DIESEL), Creeper6.2 LDiesel4-speed manual–19 MPG (12.4 L/100 km) EPA333 g/km
1984(DIESEL), Creeper6.2 LDiesel4-speed manual–18 MPG (13.1 L/100 km) EPA351 g/km
1984(DIESEL)6.2 LDiesel4-speed automaticFour- or all-wheel drive18 MPG (13.1 L/100 km) EPA351 g/km
1984(DIESEL) · (DIESEL) CA model6.2 LDiesel4-speed manualFour- or all-wheel drive18 MPG (13.1 L/100 km) EPA351 g/km
1984(DIESEL), Creeper6.2 LDiesel4-speed manualFour- or all-wheel drive17 MPG (13.8 L/100 km) EPA372 g/km
1984(DIESEL) CA model6.2 LDiesel4-speed manual–19 MPG (12.4 L/100 km) EPA333 g/km

Official figures are measured on standard test procedures and differ between markets. Your consumption depends on how, where and in what conditions you drive.