Oldsmobile

Oldsmobile Eighty-Eight

Oldsmobile Eighty-Eight
Photo: IFCAR / Wikimedia Commons · Public domain

The official data lists 31 versions of the Oldsmobile Eighty-Eight (1984–1999), 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
1984–1999
Markets
United States, Canada
Engines
3.0 L to 5.7 L
Fuels
Petrol, Diesel
Lowest consumption (United States)
11.2 L/100 km (EPA)
Lowest consumption (Canada)
11.4 L/100 km (5-cycle)

What is the Oldsmobile Eighty-Eight?

The Eighty-Eight, also known as the 88, was a long-running Oldsmobile passenger car. Its later generations were sedans in the larger-car part of the range, carrying the familiar name through a major change in layout and character.

The eighth generation ran from 1977 to 1985 on the B-body platform. The ninth followed from 1986 to 1991 on the front-wheel-drive H-body platform, and the tenth ran from 1992 to 1999 on H-body. This shift marked a move from the traditional rear-wheel-drive format to a front-wheel-drive sedan.

Engines and power

US EPA listings span engines from 3.0 to 5.7 litres and include petrol and diesel versions. Canadian NRCan listings show a 3.8-litre petrol engine. The engine range varied across generations and versions.

How economical is the Oldsmobile Eighty-Eight?

The best combined US EPA rating is 21 MPG, with the lowest listed consumption at 11.2 L/100 km. Canada’s NRCan five-cycle figures show a lowest listed consumption of 11.4 L/100 km. EPA and NRCan use different test procedures, so results across the two markets are not direct comparisons.

Where was the Eighty-Eight sold?

US EPA figures cover the Eighty-Eight from 1984 to 1996, while Canadian NRCan figures cover 1995 to 1999. The US listings include petrol and diesel; the Canadian listings show petrol.

Questions and answers

How many generations of the Eighty-Eight are listed?

Three: the eighth generation (1977–1985), ninth (1986–1991) and tenth (1992–1999).

Was the later Eighty-Eight front-wheel drive?

Yes. The ninth and tenth generations used the front-wheel-drive H-body platform.

What engine sizes appear in the US listings?

They span 3.0 to 5.7 litres, with petrol and diesel versions.

What is the best combined EPA rating?

The best combined US EPA rating is 21 MPG.

Eighty-Eight VIII (1977–1985)

Oldsmobile Eighty-Eight VIII
Photo: X570 at English Wikipedia / Wikimedia Commons · Public domain

Model codes: B-body · References: en.wikipedia.org

Show all 11 versions

Eighty-Eight IX (1986–1991)

Oldsmobile Eighty-Eight IX
Photo: IFCAR / Wikimedia Commons · Public domain

Model codes: H-body · References: en.wikipedia.org

Show all 6 versions

Eighty-Eight X (1992–1999)

Oldsmobile Eighty-Eight X
Photo: IFCAR / Wikimedia Commons · Public domain

Model codes: H-body · References: en.wikipedia.org

United States 4 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
1996(FFS) (MPFI), CLKUP3.8 LPetrol4-speed automaticFront-wheel drive21 MPG (11.2 L/100 km) EPA263 g/km
1996(FFS) (MPFI), CLKUP3.8 LPetrol4-speed automaticFront-wheel drive19 MPG (12.4 L/100 km) EPA291 g/km
1993–1995(FFS), CLKUP · (FFS) (MPFI), CLKUP3.8 LPetrol4-speed automaticFront-wheel drive20 MPG (11.8 L/100 km) EPA276 g/km
1992(FFS), CLKUP3.8 LPetrol4-speed automaticFront-wheel drive19 MPG (12.4 L/100 km) EPA291 g/km

Canada 10 versions

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

Years and versionEngineFuelGearboxConsumption (combined)CO₂
1999Full-size3.8 LPetrol4-speed automatic11.8 L/100 km 5-cycle271 g/km
1999Full-size3.8 LPetrol4-speed automatic12.2 L/100 km 5-cycle281 g/km
1998Full-size3.8 LPetrol4-speed automatic11.8 L/100 km 5-cycle271 g/km
1998Full-size3.8 LPetrol4-speed automatic12.7 L/100 km 5-cycle292 g/km
1997Full-size3.8 LPetrol4-speed automatic11.9 L/100 km 5-cycle274 g/km
1997Full-size3.8 LPetrol4-speed automatic12.6 L/100 km 5-cycle290 g/km
1996Full-size3.8 LPetrol4-speed automatic11.4 L/100 km 5-cycle262 g/km
1996Full-size3.8 LPetrol4-speed automatic13.2 L/100 km 5-cycle304 g/km
1995Full-size3.8 LPetrol4-speed automatic13.0 L/100 km 5-cycle299 g/km
1995Full-size3.8 LPetrol4-speed automatic13.5 L/100 km 5-cycle311 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.