AutoUtility currently tracks 67 official NHTSA owner defect complaints for the 2018 Kia Stinger. Engine & Cooling issues are the most frequently reported category, appearing in 21 complaints (31.3% of submitted records). Among these NHTSA complaint records, 2 filings cite a crash, 5 cite a fire, 1 reports one or more injuries, 1 reports one or more fatalities.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
21 owner complaints submitted to NHTSA ODI for this subsystem.
15 owner complaints submitted to NHTSA ODI for this subsystem.
11 owner complaints submitted to NHTSA ODI for this subsystem.
9 owner complaints submitted to NHTSA ODI for this subsystem.
Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis
5 complaint narratives describe this symptom.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"On XXX my son picked up his 2018 Kia Stinger (VIN [XXX]) from Ken Garff Honda Riverdale, UT after a routine oil change, filter change, and tire rotation (RO# 5026743). About 3 hours later, while driving on [XXX] near [XXX], he noticed a burning smell, then saw smoke coming from the front of the..."
"While driving the steering wheel jerks back and forth as if it's trying to help assist in keeping in lanes even with the lane assistant off and it doesn't matter what speed it jerks the whole time. The steering wheel will also move on its own back and forth while in a parked position too. It's very..."
"My vehicle is exhibiting a loss of drive power, particularly uphill, with a diagnostic code of P0088 (Fuel Rail/System Pressure Too High). This is the same defect addressed by recall campaign 23V634000 (Kia SC281), covering the high-pressure fuel pump / fuel control valve plunger on 2018-2021..."
"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 similar engine and the..."
"Oil light comes on and out i do have warranty for the car."
Reported defect complaint volume across sibling model years (2018–2023)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2018 Kia Stinger Current Page | 67 | 2 | 4 | Current |
| 2019 Kia Stinger | 43 | 1 | 3 | View 2019 Problems → |
| 2020 Kia Stinger | 16 | 1 | 6 | View 2020 Problems → |
| 2021 Kia Stinger | 17 | 1 | 5 | View 2021 Problems → |
| 2022 Kia Stinger | 17 | 0 | 1 | View 2022 Problems → |
| 2023 Kia Stinger | 5 | 1 | 1 | View 2023 Problems → |
Complete distribution of consumer defect reports across all 27 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Engine NHTSA category: ENGINE | 10 | 0 | 0 | 0 | 0 |
| EXTERIOR LIGHTING | 7 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES | 7 | 0 | 1 | 0 | 0 |
| Fuel System NHTSA category: FUEL SYSTEM, GASOLINE | 5 | 0 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 4 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 4 | 0 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 3 | 1 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,ENGINE | 3 | 0 | 1 | 0 | 0 |
| Engine & Cooling NHTSA category: ENGINE AND ENGINE COOLING | 3 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | 2 | 0 | 1 | 0 | 0 |
| POWER TRAIN,ENGINE | 2 | 0 | 0 | 0 | 0 |
| Structure & Body NHTSA category: STRUCTURE | 2 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,STRUCTURE,ENGINE | 1 | 0 | 1 | 0 | 0 |
| ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Powertrain NHTSA category: POWER TRAIN | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Seats & Restraints NHTSA category: SEATS | 1 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC | 1 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES, HYDRAULIC,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 1 | 0 | 0 | 0 | 0 |
| STEERING,ELECTRICAL SYSTEM,LANE DEPARTURE | 1 | 0 | 0 | 0 | 0 |
| STEERING,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL | 1 | 1 | 1 | 2 | 1 |
| SUSPENSION,POWER TRAIN,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL | 1 | 0 | 0 | 0 | 0 |
| Visibility & Wipers NHTSA category: VISIBILITY/WIPER | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2018 Kia Stinger
In official NHTSA consumer records, the most frequently cited issue area for the 2018 Kia Stinger is Engine & Cooling, appearing in 21 records (31.3% of submitted filings).
Secondary reported categories include Fuel & Propulsion System (15) and Electrical System (11).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 67 consumer defect complaints and 4 safety recall campaigns for the 2018 Kia Stinger.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2018 Kia Stinger, 2 filings cite a crash, 5 cite smoke or fire, and 1 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.