Infiniti Q70 first generation

Photo: Kevauto / Wikimedia Commons · CC BY-SA 4.0

The Infiniti Q70 first generation (2014–2019): dimensions, weights, reliability and the official figures of its 37 versions in the European Union, the United Kingdom, France, the United States, and Canada.

Model codes: Y51

Dimensions, weights and capacity

Specification	Europe	North America	Wikipedia
Dimensions
Length	4,980 mm RDW	4,950–5,130 mm TC	4,945–5,095 mm
Width	1,850 mm RDW	1,850 mm TC	1,845 mm
Height	1,490 mm RDW	1,500–1,520 mm TC	1,509 mm
Wheelbase	2,900 mm RDW	2,900–3,050 mm TC	2,900–3,051 mm
Front track	1,575 mm ASTRA	1,580 mm TC	–
Rear track	1,570 mm ASTRA	1,570 mm TC	–
Weights and towing
Kerb weight	1,705–1,797 kg RDW	1,752–1,978 kg TC	1,758–1,971 kg
Mass in running order	1,805–1,897 kg RDW	–	–
Gross vehicle weight	2,375–2,405 kg RDW	–	–
Towing, braked trailer	1,500 kg RDW	–	–
Towing, unbraked trailer	750 kg RDW	–	–
Seats and space
Seats	5 RDW	–	–
Doors	4 RDW	–	–
Luggage space (EPA)	–	311–425 L EPA	–
Passenger space (EPA)	–	2,945 L EPA	–
Performance
Top speed	250 km/h RDW	–	220–250 km/h
Torque	350–400 Nm ASTRA	–	253–565 Nm

Tyre sizes (most common first): 245/50R18, 245/40R20

NHTSA overall safety rating (US): 2014–2016: ★★★★★

Ranges cover the generation’s versions and body styles; European and North American versions can differ. Sources: RDW type approvals (Netherlands), Transport Canada vehicle specifications, Wikipedia (en, de, fr), ASTRA type approvals (Switzerland), US EPA fuel economy data, NHTSA 5-Star Safety Ratings. Wikipedia figures are used under CC BY-SA 4.0.

Reliability and owner reports

UK MOT: first-time pass rate by age

Age at test	Pass rate	UK average	Tests
6–8 years	86.4% (83.7–88.6)	86.4%	755

What the MOT finds

Area	This model	UK average, same ages
Tyres	28.5%	28.1%
Brakes	23.3%	21.0%
Suspension	21.2%	12.7%
Visibility (glass, mirrors, wipers)	5.4%	6.6%
Lights and electrics	4.4%	8.3%
Noise, emissions and leaks	2.0%	3.4%

First MOT test of each car per year in 2022–2024, from the DVSA’s anonymised test results; only ages with at least 500 tests are shown. The figure in brackets is the 95% confidence interval; green or red means clearly above or below the UK average. The second table shows how often an item was noted (defect or advisory) in each area, against the UK average for cars of the same ages. DVSA anonymised MOT tests (Open Government Licence)

Owner complaints to NHTSA (US)

28 complaints for model years 2014–2019. 1 crash · 1 injury

Complaints are reported by owners and not checked by NHTSA; they are not adjusted for how many cars were sold, so popular models have more. NHTSA owner complaints

All 37 versions of the Infiniti Q70 first generation

Show all 37 versions

European Union 6 versions

New cars registered in the EU (plus Norway and Iceland), from the European Environment Agency. Figures on the NEDC procedure until 2020 and on WLTP from 2021; versions are grouped by engine and power, with their number of registrations.

Years and version	Engine	Power	Fuel	CO₂	EU registrations
2015–2019	2.1 L	125 kW (170 PS)	Diesel	124–128 g/km	2,172
2014–2018	3.5 L	225 kW (306 PS)	Petrol	145–185 g/km	444
2017	2.1 L	125 kW (170 PS)	Other fuel	126 g/km	140
2017	3.5 L	338 kW (460 PS)	Petrol	145 g/km	42
2014–2017	3.7 L	235 kW (320 PS)	Petrol	235–258 g/km	98
2014–2015	3.0 L	175 kW (238 PS)	Diesel	193–199 g/km	108

United Kingdom 11 versions

New cars on sale in the UK, from the Vehicle Certification Agency. NEDC figures until 2018 and WLTP figures after; years are the editions a version appeared in.

Years and version	Engine	Fuel	Gearbox	Consumption (combined)	CO₂
2016–2018Q70 2.2d 18 inch wheel · Q70 2.2d 18inch wheel	2.1 L	Diesel	7-speed automatic	4.8 L/100 km NEDC	124 g/km
2016–2018Q70 2.2d 20 inch wheel · Q70 2.2d 20inch wheel	2.1 L	Diesel	7-speed automatic	4.9 L/100 km NEDC	128 g/km
2016–2018Q70 Hybrid	3.5 L	Hybrid	7-speed automatic	6.2 L/100 km NEDC	145 g/km
2016–2018Q70 3.7	3.7 L	Petrol	7-speed automatic	10.8 L/100 km NEDC	249 g/km
20152.2 Diesel	2.1 L	Diesel	7-speed automatic	4.9 L/100 km NEDC	129 g/km
20153.0 Diesel	3.0 L	Diesel	7-speed automatic	7.5 L/100 km NEDC	199 g/km
20153.5 Hybrid	3.5 L	Hybrid	7-speed automatic	6.2 L/100 km NEDC	146 g/km
20153.7 Petrol	3.7 L	Petrol	7-speed automatic	10.2 L/100 km NEDC	235 g/km
20143.0 Diesel	3.0 L	Diesel	Automatic	7.5 L/100 km NEDC	199 g/km
20143.5 Hybrid	3.5 L	Hybrid	Automatic	6.9 L/100 km NEDC	159 g/km
20143.7 Petrol	3.7 L	Petrol	Automatic	10.2 L/100 km NEDC	235 g/km

France 10 versions

New cars on sale in France, from ADEME Car Labelling. NEDC figures until 2015, WLTP figures in the current catalogue.

Years and version	Engine	Power	Fuel	Gearbox	Consumption (combined)	CO₂
2015Q70 3.0D V6 7AT Premium	–	125 kW (170 PS)	Diesel	7-speed automatic	4.9 L/100 km NEDC	129 g/km
2015Q70 3.0D V6 7AT Sport	–	125 kW (170 PS)	Diesel	7-speed automatic	4.9 L/100 km NEDC	129 g/km
2015Q70 3.0D Premium	–	175 kW (238 PS)	Diesel	7-speed automatic	7.5 L/100 km NEDC	199 g/km
2015Q70 3.0D Sport	–	175 kW (238 PS)	Diesel	7-speed automatic	7.5 L/100 km NEDC	199 g/km
2015Q70 3.5H V6 7AT	–	225 kW (306 PS)	Hybrid	7-speed automatic	6.2 L/100 km NEDC	145 g/km
2015Q70 3.7 Premium	–	235 kW (320 PS)	Petrol	7-speed automatic	10.2 L/100 km NEDC	235 g/km
2015Q70 3.7 Sport	–	235 kW (320 PS)	Petrol	7-speed automatic	10.2 L/100 km NEDC	235 g/km
2014Q70 3.0D	–	175 kW (238 PS)	Diesel	7-speed automatic	7.5 L/100 km NEDC	199 g/km
2014Q70 Hyb	–	225 kW (306 PS)	Hybrid	7-speed automatic	6.9 L/100 km NEDC	159 g/km
2014Q70 3.7	–	235 kW (320 PS)	Petrol	7-speed automatic	10.2 L/100 km NEDC	235 g/km

United States 7 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 version	Engine	Fuel	Gearbox	Drive	Consumption (combined)	CO₂
2014–2019	3.7 L	Petrol	7-speed automatic	All-wheel drive	20 MPG (11.8 L/100 km) EPA	274–276 g/km
2014–2019	3.7 L	Petrol	7-speed automatic	Rear-wheel drive	21 MPG (11.2 L/100 km) EPA	267–269 g/km
2015–2019SIDI	5.6 L	Petrol	7-speed automatic	Rear-wheel drive	19 MPG (12.4 L/100 km) EPA	288–291 g/km
2015–2019SIDI	5.6 L	Petrol	7-speed automatic	All-wheel drive	18 MPG (13.1 L/100 km) EPA	303–305 g/km
2014–2018	3.5 L	Hybrid	7-speed automatic	Rear-wheel drive	30–31 MPG (7.6–7.8 L/100 km) EPA	180–184 g/km
2014	5.6 L	Petrol	7-speed automatic	Rear-wheel drive	19 MPG (12.4 L/100 km) EPA	297 g/km
2014	5.6 L	Petrol	7-speed automatic	All-wheel drive	18 MPG (13.1 L/100 km) EPA	301 g/km

Canada 3 versions

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

Years and version	Engine	Fuel	Gearbox	Consumption (combined)	CO₂
2014–2019Mid-size	3.7 L	Petrol	7-speed automatic	11.0–11.7 L/100 km 5-cycle	253–275 g/km
2014–2019Mid-size	5.6 L	Petrol	7-speed automatic	12.3–12.9 L/100 km 5-cycle	283–301 g/km
2014–2017Mid-size	3.5 L	Petrol	7-speed automatic	7.5–7.8 L/100 km 5-cycle	172–184 g/km

Similar models from other brands

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