2018 Kia Stinger: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2018 Kia Stinger? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 64 complaints, with Engine Problems as the top reported area.
2018 Kia Stinger Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 4 2018 Kia Stinger trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
2018 Kia Stinger Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2018 Kia Stinger 4 DR AWDOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not RatedFrontal Crash
Not RatedSide Crash
Not RatedRollover
Not RatedSource: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2018 Kia Stinger has 64 owner complaints, 2 crash-related complaints, and 4 recall campaigns on record. The most frequently reported component is Engine Problems. NHTSA reliability signal: Severe Issues.
- Make
- Kia
- Model
- Stinger
- Model year
- 2018
- NHTSA owner complaints
- 64
- Crash-related complaints
- 2
- Safety recall campaigns
- 4
- Top reported component
- Engine Problems
- Reliability signal
- Severe Issues
- EPA MPG combined
- 24
- EPA MPG city / highway
- 21 / 29
- Fuel type
- Premium Gasoline
- Electronic stability control
- Standard
Most Common 2018 Kia Stinger Problems
Top owner-reported complaint areas and where they often appear.
Engine Problems
Electrical Faults
Fuel/Propulsion System
Complaint patterns center on Engine Problems, Electrical Faults, Fuel/Propulsion System. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2018 Kia Stinger?
The 2018 Kia Stinger shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2018 Kia Stinger
Inspection Focus
- Inspect engine for any signs of problems or unusual noises.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine, electrical, and fuel system repairs.
- Have a mechanic inspect the vehicle before purchase.
Before You Close the Deal
- Inspect engine for any signs of problems or unusual noises.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine, electrical, and fuel system repairs.
- Have a mechanic inspect the vehicle before purchase.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2018 Kia Stinger, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Complaints for the 2018 Kia Stinger are concentrated in engine problems, electrical faults, and fuel/propulsion system issues. The data suggests potential concerns with these components, though the total number of complaints is relatively low and confidence is limited.
- Engine problems account for the largest share of complaints with 24 reports.
- Electrical faults and fuel/propulsion system issues each have around 10 complaints.
- There are 4 recalls and 2 crash-related complaints for this model year.
- Engine Problems
- Electrical Faults
- Fuel/Propulsion System
All 2018 Kia Stinger Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2018 Kia Stinger. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 24 | — | 3 | — | |
| Electrical Faults | 10 | 2 | 4 | — | |
| Fuel/Propulsion System | 9 | — | 1 | — | |
| Brake System | 9 | — | 1 | — | |
| Headlight/Taillight Failures | 7 | — | — | — | |
| Transmission / Drivetrain | 6 | — | — | — | |
| Uncategorized Issues | 5 | — | — | — | |
| Fuel System | 5 | — | — | — | |
| Gasoline | 5 | — | — | — | |
| Unintended Acceleration | 3 | 1 | 1 | — | |
| Structural Problems | 3 | — | 1 | — | |
| Hydraulic | 2 | — | — | — | |
| Steering Defects | 2 | 1 | 1 | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Suspension Failures | 1 | — | — | — | |
| Visibility/Wiper | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Kia Stinger. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
The oil pressure light is coming on . Even after doing oil change at dealership it’s not going away. Confirmed that the issue was with the oil pressure switch at dealership, which is a common problem for 3.3L V6 engines . Similar issue was observed in other older models with simi…
Oil light comes on and out i do have warranty for the car.
My vehicle is experiencing active symptoms consistent with the defects described in recalls SC279 and SC281. These include: - Sputtering and hesitation under acceleration - Severe drop in fuel mileage - Check Engine Light - Fuel‑rail pressure fault code - Black soot at the tailpi…
Around a two years ago the headlight brights failed and have yet to come back. Kia refuses to fix the issue stating normal wear. This is an incredible hazard to safety in night operation of the vehicle. We are told it is due to a motor in the headlight assembly failing. There are…
related malfunction on my 2018 Kia Stinger. My hazard lights are activating on their own, changing flash speeds, and failing to turn off at times. This creates a safety concern while driving.
My oil light came on around 91,000 miles. Kia is known for this issue being an oil pressure sensor issue. Happens around 80,000-100,000 miles. Its a pretty common issue and the labor for a $80 part costs up to $2,000.
I was driving my car as normal, but noticed a clicking noise but with NO dashboard lights on. Went to my dad who was formerly a mechanic to check it out. He put a few fluids in it, told me to drive it for a few miles. Went no more than 5 miles before the car just shut off and int…
The contact owns a 2018 Kia Stinger. The contact stated that while driving at various speeds, the vehicle hesitated and jerked abnormally while accelerating. The check engine warning light illuminated and remained illuminated. The vehicle was taken to the local mechanic, who diag…
The contact owns a 2018 Kia Stinger. The contact stated that while driving at an undisclosed speed, there was an abnormal ticking sound coming from the engine compartment. There was no warning light illuminated. The contact received notification of NHTSA Campaign Number: 24V16900…
Fuel pump recall came back but Kia wouldn’t take it back without the recall being open
I have a check engine light related to the high pressure fuel pump. Because i brought the car in for the recall before the code appeared for the high pressure fuel pump, Kia claims the recall is complete and will not perform the related recall repairs. I also have since develope…
The contact owns a 2018 Kia Stinger. The contact stated while driving 45 MPH, the engine started knocking for approximately six minutes. There were no warning lights illuminated. The vehicle was taken to the local dealer, who declined the repair, due to gaps in between oil change…
The contact owns a 2018 Kia Stinger. The contact stated that occasionally while starting the vehicle, the vehicle failed to start immediately. The contact stated that oil was leaking from the vehicle during each failure. The contact stated that while attempting to accelerate from…
The contact owns a 2018 Kia Stinger. The contact received notification of NHTSA Campaign Number: 24V169000 (Engine and Engine Cooling); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for…
Oil pressure switch is malfunctioning. At idle, low oil light comes after. When accelerating the light goes off.
Oil pressure sender unit is failing on these vehicles. There are several reports on the forums about this issue. First, the oil pressure warning light appeared on the dash. I brought my vehicle to an independent service center and they performed a diagnostic. They confirmed …
Confirmed that the Oil Pressure Switch had to be replace. Kia had a recall begin July 3, 2019 that the part was faulty and did extend to eligible vehicles to 15 years or 150,000 miles. This part is known problem in the make and model of the Kia Stinger. My 2018 Stinger GT2 was no…
The bright lights on both headlights stopped working instantly.. the design is flawed as it operates on a shutter using one bulb.. the malfunction is cause by premature failure of the gears in the shutter. The dealerships are aware of this problem as the shutter is also used in t…
Oil Pressure Switch is bad. Kia had a recall begin July 3, 2029 that the part was faulty and did extend to eligible vehicles to 15 years or 150,000 miles. This part is known problem in the make and model of the Kia Stinger and I now have this issue with my 2018 Stinger GT2 with 1…
Casey Kia located in Newport News Virginia continues to delay the replacement of my fuel pump. I was told it was replaced but 2 weeks later I was having the same issue to the point where my car was decelerating on the interstate. After I took it back in for them to repair it I wa…
Source: NHTSA Complaints Database. Real owner reports for the 2018 Kia Stinger.
2018 Kia Stinger Recalls
4 campaignsNHTSA recall campaigns for the 2018 Kia Stinger. 4 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2018 Kia Stinger Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2018 Kia Stinger reliable?▾
Severe Issues. NHTSA currently shows 64 owner complaints, 2 crash-related complaints, and 4 recall campaigns for this model year. The 2018 Kia Stinger shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2018 Kia Stinger?▾
#1: Engine Problems (24 complaints). #2: Electrical Faults (10 complaints). #3: Fuel/Propulsion System (9 complaints)
At what mileage do problems start on the 2018 Kia Stinger?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Kia Stinger?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2018 Kia Stinger, NHTSA complaints include 2 crash-related reports and 5 fire reports out of 64 total complaints. 2 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2018 Kia Stinger have any recalls?▾
Yes. 4 NHTSA recall campaigns affect the 2018 Kia Stinger. A major recall area is ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. 4 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2018 Kia Stinger?▾
The 2018 Kia Stinger shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Engine Problems during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Kia Stinger reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2018 Kia Stinger based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.