The sunroof glass exploded while driving down the road at 45 mph. I was not near any trees, have anyone driving in front of me, nor under/by an overpass for something to fall on the roof. The car is garage kept so limited exposure to elements. Apparently, this is not an uncommon issue for the Infiniti. Sounded like a gun going off when it exploded and rained glass down the back of the car. Fortunately, I had the sunroof shield closed and was not showered by the exploding glass.
The worst 2014 Infiniti QX50 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Body1
- Electrical1
- Fuel system1
- Visibility1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Body1
- Electrical1
- Fuel system1
- Visibility1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2014 Infiniti QX50 104
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Wiring harness repair information
- Certification label and VIN plate replacement service information
- CAN communication codes – diagnostic tips and guidelines
- CAN communication – network diagnostic flow chart
- Intelligent key not detected / engine will not start
- Removing foreign material from the window glass
- Window glass warranty information
- Windshield cracking
- Headlamp, fog lamp, or rear combination lamp fogging
- Clicking noise from front or rear axle during take-off/acceleration
2014 Infiniti QX50 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.7L 6‑cyl | RWD | 18 | 25 | 20 |
| 3.7L 6‑cyl | AWD | 17 | 24 | 20 |
What 2014 Infiniti QX50 owners say
Most recent owner complaints, unedited.
Tl* the contact owns a 2014 infiniti qx50. The contact purchased the vehicle from infiniti of orland park (8751 w 159th st, orland park, il 60462), but was informed that she could not take ownership because it needed unknown recall repairs. The contact was informed by the dealer that the recall repairs were performed. While driving at low speeds, a grinding noise was heard underneath the driver's side floorboard. There were no warning indicators illuminated. On another occasion, while driving, the vehicle stalled without warning. The contact also noticed that the fuel gauge was not operating correctly. As a result, the vehicle stalled due to lack of fuel and was rear ended by another vehicle. The contact sustained full body injuries that required medical attention. A police report was filed. The contact was ticketed for 'driving an unsafe vehicle'. The vehicle was towed to the same dealer, but the failure could not be duplicated. The manufacturer was not notified of the failures. The recall information was unknown. The failure mileage was 90,615. *tt updated 10/12/18
Compare the 2014 Infiniti QX50
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Questions about the 2014 Infiniti QX50
Is the 2014 Infiniti QX50 reliable?
Owners have filed 2 complaints about the 2014 Infiniti QX50, fewer than a typical QX50 model year.
What is the 2014 Infiniti QX50 year score?
The 2014 Infiniti QX50 scores 94 out of 100 (good). The score compares it with the other model years of the Infiniti QX50: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2014 Infiniti QX50?
Body and structure, with 1 complaint. Next is electrical (1).
How many recalls does the 2014 Infiniti QX50 have?
No recalls on record.
What gas mileage does the 2014 Infiniti QX50 get?
Official estimates for the 2014 Infiniti QX50 range from 20 mpg combined. The most efficient version (3.7L 6-cyl, RWD) gets 18 city and 25 highway.
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