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2017 Infiniti QX70 3.7 AWD

All Infiniti QX70 S51 trims (2014–2017) → All Infiniti QX70 generations →
2017 Infiniti QX70 – front Unverified
Photo: 2016 Infiniti QX70 S Diesel Automatic 3.0 Front by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
Photos show the QX70 (S51, 2014–2017); trim, color, and model year may differ.
All photo credits
  1. Photo: 2016 Infiniti QX70 S Diesel Automatic 3.0 Front by Vauxford, CC BY-SA 4.0, via Wikimedia Commons
  2. Photo: 2014 Infiniti QX70 5.0 V8 (52103103399) by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
  3. Photo: INFINITI QX70, FX (S51) China by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons
  4. Photo: INFINITI QX70, FX (S51) China (2) by Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons
  5. Photo: 2016 Infiniti QX70 S Diesel Automatic 3.0 Rear by Vauxford, CC BY-SA 4.0, via Wikimedia Commons

The 2017 Infiniti QX70 3.7 AWD is a 325-hp 3.7-liter V6 with a 7-speed automatic w/ manual shift mode, downshift rev matching, adaptive shift control and all-wheel drive. It starts at $47,650 MSRP and is rated at 18 mpg combined.

It makes 325 horsepower at 7,000 rpm and 267 lb-ft of torque at 5200 rpm, spinning to a 7,500 rpm redline. EPA fuel-economy estimates are 16 mpg city and 22 mpg highway (18 mpg combined).

The QX70 measures 191.3 inches long on a 113.6-inch wheelbase and has a curb weight of 4,321 lb.

Spec Value
Vehicle
Body TypeSUV
PowertrainGas
Price
MSRP$47,650
MSRP with Destination$48,645
Destination Charge$995
Engine
Engine TypeVQ37VHR 3.7L DOHC 24-valve V6 with VVEL (Variable Valve Event & Lift)
Displacement3.7 L
Horsepower325 hp @ 7,000 rpm
Torque267 lb-ft @ 5200 rpm
Redline7,500 rpm
Valvetrain4 valves/cylinder, Continuously Variable Valve Timing Control System (CVTCS) w/ VVEL
Bore and Stroke95.5 x 86.0
Compression Ratio11.0:1
Drivetrain
Drive TypeINFINITI Intelligent All-Wheel Drive (AWD)
Transmission
Transmission7-speed automatic w/ manual shift mode, Downshift Rev Matching (DRM), Adaptive Shift Control (ASC)
1st Gear4.9238 (37 mph **)
2nd Gear3.1938 (58 mph **)
3rd Gear2.0426 (90 mph **)
4th Gear1.4118 (131 mph **)
5th Gear1 (184 mph **)
6th Gear0.8622 (214 mph **)
7th Gear0.7715 (239 mph **)
Reverse3.972
Final Drive3.692
Fuel Economy
City16 MPG
Highway22 MPG
Combined18 MPG
Recommended FuelPremium unleaded gasoline
Suspension
Front SuspensionAluminum independent double-wishbone w/stabilizer bar
Rear SuspensionAluminum and steel independent multi-link w/stabilizer bar
Brakes
Front Brake Disc12.6 x 1.3 in. vented disc
Rear Brake Disc12.1 x 0.6 in. vented disc
Tires & Wheels
Wheels Front18-inch 10-spoke aluminum-alloy (8.0Jx18)
Wheels Rear18-inch 10-spoke aluminum-alloy (8.0Jx18)
Tires Front265/60R18 109V all-season
Tires Rear265/60R18 109V all-season
Dimensions & Weight
Length191.3 in
Width75.9 in
Height65 in
Wheelbase113.6 in
Front Track64.4 in
Rear Track64.6 in
Ground Clearance7.36 in
Approach Angle28.8°
Departure Angle20.9°
Cargo Volume24.8 ft³
Curb Weight4,321 lbs
Weight Distribution (F/R)53% / 47%
Interior
Headroom Front39.3 in
Headroom Rear38.5 in
Legroom Front44.7 in
Legroom Rear34.6 in
Shoulder Room Front57.3 in
Shoulder Room Rear57.4 in
Hip Room Front54.9 in
Hip Room Rear54.2 in
** Theoretical max speed per gear at redline

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Safety & Recalls

NCAP safety ratings

Tested, but no star ratings were published (2017 Infiniti QX70 SUV AWD).

Recalls

No recalls on file with NHTSA for the 2017 Infiniti QX70.

8 owner complaints to NHTSA for the 2017 Infiniti QX70

Owner Complaints

8 owner complaints filed with NHTSA for the 2017 Infiniti QX70. See all on nhtsa.gov

Most-cited areas
Electrical System3
Engine2
Power Train2
Air Bags1
Fuel/Propulsion System1
Service Brakes1
A complaint can cite more than one area.
Most recent complaints
Sep 15, 2026 · Power Train
“When driving on the highway the car stopped changing gears and then flashed a check engine light, this has already happened to me on another QX70 infiniti that I had previously owned so it seems to be…”
Sep 22, 2024 · Electrical System, Fuel/Propulsion System
“The issue I have experienced involved my car stalling due to an inaccurate fuel gauge reading: basically, ran out of gas on a road while fuel gage was still showing half tank full. Luckily, was able…”
Jun 30, 2024 · Visibility/Wiper
“I was driving down the highway on [XXX] near Tucson, Arizona, when I heard a loud boom and my sunroof shattered. There were no cars in front of me, nor did I see anything in the road. It scared me but…”
Jun 18, 2024 · Air Bags
“A sensor, or trio of sensors, in the passenger side airbag system failed. Nissan/Infiniti says they cant be sure which of the three sensors is causing the problem and needs to replace all three. One…”
May 29, 2024 · Structure
“While driving on the interstate, the sunroof exploded. There was no warning, no objects seen that could have hit it, good weather. The glass from the sunroof hit the car behind me and cracked their…”

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 2017 INFINITI QX70. US-market vehicles only; data cached for up to 7 days.

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