2015 Infiniti Q70 5.6 AWD
Unverified
All photo credits
- Photo: 2015 Infiniti Q70 Sport Diesel Automatic 2.1 Front by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 2016 Infiniti Q70 Premium D Auto by Calreyn88, CC BY 4.0, via Wikimedia Commons
- Photo: INFINITI Q70L Y51 China by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 2015 Infiniti Q70 Sport Diesel Automatic 2.1 Rear by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
- Photo: Infiniti Q70L 2.5 CN-Spec Interior 04 by Tangjunwen CN, CC BY-SA 4.0, via Wikimedia Commons
The 2015 Infiniti Q70 5.6 AWD is a 420-hp 5.6-liter V8 with a 7-speed automatic w/adaptive shift control, manual shift mode w/downshift rev matching and all-wheel drive. It starts at $65,350 MSRP and is rated at 18 mpg combined.
It makes 420 horsepower at 6,000 rpm and 417 lb-ft of torque at 4400 rpm. EPA fuel-economy estimates are 16 mpg city and 23 mpg highway (18 mpg combined).
The Q70 measures 194.7 inches long on a 114.2-inch wheelbase and has a curb weight of 4,224 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Sedan |
| Powertrain | Gas |
| Price | |
| MSRP | $65,350 ($89,615 *) |
| MSRP with Destination | $66,255 ($90,856 *) |
| Destination Charge | $905 |
| Engine | |
| Engine Type | 5.6L VVEL DOHC 32-valve DIG aluminum-alloy V8 |
| Displacement | 5.6 L |
| Horsepower | 420 hp @ 6,000 rpm |
| Torque | 417 lb-ft @ 4400 rpm |
| Valvetrain | DOHC, 32-valve, VVEL (Variable Valve Event & Lift) |
| Injection Type | Direct Injection Gasoline (DIG) |
| Drivetrain | |
| Drive Type | AWD |
| Transmission | |
| Transmission | 7-speed automatic w/Adaptive Shift Control (ASC), manual shift mode w/Downshift Rev Matching |
| 1st Gear | 4.78 |
| 2nd Gear | 3.1 |
| 3rd Gear | 1.98 |
| 4th Gear | 1.37 |
| 5th Gear | 1 |
| 6th Gear | 0.87 |
| 7th Gear | 0.78 |
| Reverse | 3.86 |
| Final Drive | 2.61 |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 23 MPG |
| Combined | 18 MPG |
| Recommended Fuel | Premium unleaded |
| Tank Capacity | 20 gal |
| Suspension | |
| Front Suspension | Independent double-wishbone w/stabilizer bar |
| Rear Suspension | Multi-link independent w/stabilizer bar |
| Turning Diameter | 37.4 ft |
| Brakes | |
| Front Brake Disc | 12.6 in, vented |
| Rear Brake Disc | 12.1 in, vented |
| Tires & Wheels | |
| Wheels Front | 18x8 in aluminum-alloy |
| Wheels Rear | 18x8 in aluminum-alloy |
| Tires Front | P245/50VR18 |
| Tires Rear | P245/50VR18 |
| Dimensions & Weight | |
| Length | 194.7 in |
| Width | 72.6 in |
| Height | 59.6 in |
| Wheelbase | 114.2 in |
| Front Track | 62 in |
| Rear Track | 61.6 in |
| Ground Clearance | 5.7 in |
| Cargo Volume | 14.9 ft³ |
| Curb Weight | 4,224 lbs |
| Interior | |
| Headroom Front | 39.1 in |
| Headroom Rear | 37.7 in |
| Legroom Front | 44 in |
| Legroom Rear | 36.2 in |
| Shoulder Room Front | 58.4 in |
| Shoulder Room Rear | 56.7 in |
| Hip Room Front | 54.3 in |
| Hip Room Rear | 53.5 in |
Similar cars
Rivals to the 2015 Infiniti Q70 5.6 AWD with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
| Overall | ★★★★★ |
| Frontal crash | ★★★★★ |
| Side crash | ★★★★★ |
| Rollover | ★★★★★ (11.3 % risk) |
Other tested variants (1)
- 2015 Infiniti Q70 4 DR RWD: 5 ★ overall
Recalls
1 recall on file with NHTSA for the 2015 Infiniti Q70. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Jun 21, 2024 · POWER TRAIN:DRIVELINE:DRIVESHAFT
Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break.
Consequence: A broken driveshaft can result in a loss of drive power, or a vehicle roll away when the vehicle is in park without the parking brake applied. Both scenarios can increase the risk of a crash.
Remedy: Dealers will replace the driveshaft, free of charge. Owner notification letters were mailed August 13, 2024. Owners may contact INFINITI's customer service at 1-800-662-6200. INFINITI's numbers for this recall are R24A5 and R24A7.
NHTSA campaign 24V470000
10 owner complaints to NHTSA for the 2015 Infiniti Q70
Owner Complaints
10 owner complaints filed with NHTSA for the 2015 Infiniti Q70 (1 mention a crash, 1 an injury). See all on nhtsa.gov
| Power Train | 4 |
| Vehicle Speed Control | 2 |
| Air Bags | 1 |
| Electrical System | 1 |
| Engine | 1 |
| Exterior Lighting | 1 |
Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.
Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2015 INFINITI Q70. US-market vehicles only; data cached for up to 7 days.