INFINITI QX50 problems
Light NHTSA footprint — 13 owner complaints. Either a clean record or thin data; we'll show what's there.
Above-average reliability for the segment. Few systemic issues on file.
Buyable on the data — keep up the usual maintenance and inspect normally.
- No systemic severe-failure pattern in the complaint record
- Reliability score 8.8/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 1 category with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
12/12/2017 - driving on a county side street east bound, had just left a 20 MPH school zone and accelerated slightly. Applied brakes very hard at app 40 MPH when car 100 ft. Ahead stopped suddenly. The vehicle did not slow down much at all and a crash resulted, causing damage…
The contact owns a 2017 Infiniti QX50. The contact stated that while driving at an undisclosed speed, the passenger’s side air bag sensor unexpectedly illuminated and failed to turn off. The vehicle was taken to the dealer, where it was diagnosed, and determined that the…
Engine light is on - transmission output speed sensor. Vehicle was inspect by Pep Boys # 208 My vehicle don't want to pick up speed. I don't know what caused the problem.
The contact owns a 2017 Infiniti QX50. The contact stated while driving 40 MPH and making a right turn, the vehicle shifted into neutral independently and there was a grinding sound coming from the vehicle. The contact shifted the gear shifter back into drive to resume normal…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2017 Infiniti QX50 reliable?
Mostly yes. With a reliability score of 8.8 out of 10 based on 13 owner complaints filed with NHTSA, the 2017 Infiniti QX50 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2017 Infiniti QX50?
On the NHTSA data, the 2017 INFINITI QX50 does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.8/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2017 Infiniti QX50?
Based on NHTSA records, the most-reported issue is airbags, with 3 complaints filed. Typical failure occurs around 89,000 miles. Average repair cost runs about $1,100 at an independent shop.
What's the most expensive thing that goes wrong?
The airbags is one of the costlier repair items. Average repair cost runs about $1,100 at an independent shop. Typical failure occurs around 89,000 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Infiniti QX50 has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2017 Infiniti QX50?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 13 complaints on file and the costliest repair averaging $1,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.