2017 INFINITI QX70 problems
Light NHTSA footprint — 7 owner complaints. Either a clean record or thin data; we'll show what's there.
The 2017 INFINITI QX70 has 7 NHTSA owner complaints on file (U.S. federal records, as of July 2026). The most-reported system is electrical at 3 complaints (~$850 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2014 QX70 | 5 | 0 |
| 2015 QX70 | 8 | 1 |
| 2016 QX70 | 1 | 0 |
| 2017 QX70 (this page) | 7 | 0 |
Limited NHTSA data — only 7 complaints on file. The score reflects what's reported, but a small sample skews easily.
Only 7 NHTSA complaints on file — too few for a confident reliability call. Could be a clean record or just thin data.
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
(TCS) Traction control light comes on in normal conditions. Also triggers break light censor while driving in normal conditions.
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 to avoid any accident. The error code came up: P0462, which stands for “Fuel…
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 luckily I had my sunroof visor closed. I pulled off the freeway to check the…
The contact owns a 2017 Infiniti QX70. The contact stated that while driving approximately 55 MPH, the transmission was hard shifting into gear. The contact stated that the transmission failed to shift into the proper gear. Additionally, while driving in the rain, the vehicle…
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Common questions
Is the 2017 Infiniti QX70 reliable?
Limited NHTSA data. Only 7 owner complaints have been filed for the 2017 Infiniti QX70, which is not enough for a meaningful reliability score. Active recalls (if any) are listed on this page and remain authoritative — those are verified defects regardless of complaint volume. For a confident reliability read we look for at least 10 owner complaints in the federal database.
Should you avoid the 2017 Infiniti QX70?
Only 7 NHTSA complaints on file — too few for a confident reliability call. Could be a clean record or just thin data. We don't issue a buy/avoid verdict on the 2017 INFINITI QX70 without a meaningful complaint sample — doing so off a handful of filings would be guesswork.
What should I check before buying a used 2017 Infiniti QX70?
There isn't enough NHTSA complaint data on the 2017 Infiniti QX70 to flag a standout failure pattern. Run the VIN for open recalls — those are free to fix regardless of warranty — get a standard pre-purchase inspection, and ask the seller for service records.
Is the 2017 Infiniti QX70 a good used car to buy?
Hard to say from federal data alone — only 7 owner complaints have been filed. Lean on the recall list above, a pre-purchase inspection, and a vehicle-history report on the specific VIN. Our data tells you what the model is known for; a history report tells you what that exact car has been through.
What's the most common problem on the 2017 Infiniti QX70?
Based on NHTSA records, the most-reported issue is electrical, with 3 complaints filed. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Infiniti QX70 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 QX70?
Hard to say from NHTSA data alone with only 7 complaints on file. A quality service contract runs $1,800–3,500 over 3 years. The decision comes down to your specific situation: vehicle cost, miles on it, how long you plan to keep it, and whether you can absorb a $3K–$8K repair without straining cashflow. With limited public data on this vehicle, lean on the recall list above and check owner forums before committing.