Kia America, Inc
An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire while driving.
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Light NHTSA footprint — 17 owner complaints and 5 active recall campaigns. Either a clean record or thin data; we'll show what's there.
The 2021 Kia Stinger has 17 NHTSA owner complaints and 5 recalls on file (U.S. federal records, as of August 2026). The most-reported system is brakes at 3 complaints, typically surfacing around 25,000 miles (~$450 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2018 Stinger | 65 | 4 |
| 2019 Stinger | 43 | 3 |
| 2020 Stinger | 16 | 6 |
| 2021 Stinger (this page) | 17 | 5 |
| 2022 Stinger | 16 | 1 |
| 2023 Stinger | 5 | 1 |
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
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.
Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Optional · Lane departure warning: Optional
Source: NHTSA New Car Assessment Program — tested configuration: 2021 Kia Stinger 4 DR RWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
Run the VIN from the listing — 5 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 7.6/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →My transmission/engine and brake system failed. I was slowing down to probably 5 mph to make a right hand turn into my driveway from the street when the engine started racing. I heard a loud whine and the car started to speed up. I jammed my foot onto the brake to slow down but…
The contact owns a 2021 Kia Stinger. The contact stated while driving at an undisclosed speed and making a turn, the vehicle lost motive power inadvertently. There was no warning light illuminated. The contact was able to restart the vehicle and drove to his nearby residence.…
I was driving on hwy 73 when I heard a sound like a shotgun went off. Glass started falling in the car and on me as the sunroof had shattered. There was no other vehicle in the area and the sunroof was closed.
Since April I have been having the same issue. Sometimes when I am stopped and the autostop is supposed to shut down the engine, the engine just sputters and if I hit the gas nothing happens. I have to put the car in park and shut it down then restart it. I try to shut the auto…
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire while driving.
A loss of drive power can increase the risk of a crash.
An inaccurate fuel gauge may result in the vehicle unexpectedly running out of fuel and stalling, increasing the risk of a crash.
Mostly yes. With a reliability score of 7.6 out of 10 based on 17 owner complaints filed with NHTSA, the 2021 Kia Stinger is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
The 2021 Kia Stinger is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.6/10 — above the segment average; 5 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
Inspect the brakes first — it's the most-reported issue on this model, with 3 owner complaints filed. Typical failure occurs around 25,000 miles. Average repair cost runs about $450 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
It scores 7.6 out of 10 on our NHTSA-based read of 17 owner complaints. The main thing to watch is brakes. Typical failure occurs around 25,000 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
Based on NHTSA records, the most-reported issue is brakes, with 3 complaints filed. Typical failure occurs around 25,000 miles. Average repair cost runs about $450 at an independent shop.
The brakes is one of the costlier repair items. Average repair cost runs about $450 at an independent shop. Typical failure occurs around 25,000 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
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.
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 17 complaints on file and the costliest repair averaging $450, 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.