NHTSA lists 2 safety recalls and 1 owner complaint for the 2014 Infiniti Q70. Most complaints involve air bags (1). The EPA rates it 18–21 mpg combined, and NHTSA gives it 5 stars overall.
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.
Nissan North America, Inc. (Nissan) is recalling certain 2011-2013 Infiniti M56, 2012-2013 M35 Hybrid, and 2014 Q70 and Q70 Hybrid vehicles. These models, equipped with 2WD and with a hybrid or VK56 powertrain, have a driveshaft that may break.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“TL*THE CONTACT OWNS A 2014 INFINITI Q70 HYBRID. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 15 MPH AND GOING OVER A RAILROAD TRACK, THE AIRBAGS DEPLOYED INDEPENDENTLY. THE VEHICLE WAS NOT DIAGNOSED BUT THE BODY DAMAGE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 1,800. THE VIN WAS UNAVAILABLE.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Q70 Auto (S7), 6 cyl, 3.7 L · Rear-Wheel Drive | 18 | 26 | 21 | $3,800 | 429 |
| Q70 AWD Auto (S7), 6 cyl, 3.7 L · All-Wheel Drive | 17 | 24 | 20 | $4,000 | 441 |
| Q70 Auto (S7), 8 cyl, 5.6 L · Rear-Wheel Drive | 16 | 24 | 19 | $4,200 | 478 |
| Q70 AWD Auto (S7), 8 cyl, 5.6 L · All-Wheel Drive | 16 | 23 | 18 | $4,400 | 485 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Oct 28, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 1 complaints with NHTSA. The most-cited components are air bags (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2014 Infiniti Q70 at 18–21 mpg combined, depending on engine and drivetrain (4 versions rated).
NHTSA's New Car Assessment Program gives the 2014 Infiniti Q70 5 out of 5 stars overall.