AutoUtility currently tracks 44 official NHTSA owner defect complaints for the 2018 Subaru WRX. Electrical System issues are the most frequently reported category, appearing in 10 complaints (22.7% of submitted records). Among these NHTSA complaint records, 6 filings cite a crash, 1 cites a fire, 3 report one or more injuries.
- • Total NHTSA Complaints: 44 reports
- • #1 Reported Problem Area: Electrical System (10 reports • 22.7% of submitted complaints)
- • Secondary Problem Areas: Engine & Cooling (8), Fuel & Propulsion System (7)
- • Crash-Citing Complaints: 6 filings
- • Fire-Citing Complaints: 1 filings
- • Complaints Reporting Injuries / Fatalities: 3 injury filings • 0 fatality filings
Most Reported Problems for 2018 Subaru WRX
Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records
Electrical System
Engine & Cooling
Fuel & Propulsion System
NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:
- Campaign #21V587000 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Steering System
Powertrain & Transmission
Recent NHTSA Owner Reports for 2018 Subaru WRX
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"Refused to change the rear catalyst due to a modification. I said I would return it back to the original factory tune and they said it was impossible and refused to do it. The tune physically wouldn’t stop them from changing the catalytic converter. They said that the ecu would let them. I can put..."
"Subaru Orange Coast and Ocean Subaru of Fullerton refused to work on my recall due to my car has aftermarket parts not related to the recall. The dealership is very keen in extorting money to the naïve customers instead of fixing the safety issue with my car."
"2/17/2026 Mileage 96,000 Subaru case number Case # [PHONE REDACTED]937 Vehicle intermittently indicates reverse gear while driving forward at speed. Backup camera activates and reverse lights illuminate while in forward motion. This condition matches NHTSA Recall 22V-522000. The recall repair was..."
"Oil changes always done, no modifications to vehicle. Driving down road lights all come one and car starts smoking. Rod broke and put hole in engine."
"Shortly after purchase (within 1 month), a strong raw gasoline vapor odor began entering the passenger cabin, strongest near the driver’s side rear seat and rear wheel well area. The odor intensifies at idle and after short periods of driving, filling the interior cabin with fuel fumes. The smell..."
Complaint History for Subaru WRX
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Subaru WRX | 55 | 2 | 3 | View 2015 Problems → |
| 2016 Subaru WRX | 34 | 1 | 3 | View 2016 Problems → |
| 2017 Subaru WRX | 53 | 8 | 1 | View 2017 Problems → |
| 2018 Subaru WRX Current Page | 44 | 6 | 2 | Current |
| 2019 Subaru WRX | 30 | 0 | 2 | View 2019 Problems → |
| 2020 Subaru WRX | 17 | 1 | 1 | View 2020 Problems → |
| 2021 Subaru WRX | 13 | 0 | 1 | View 2021 Problems → |
| 2022 Subaru WRX | 25 | 3 | 1 | View 2022 Problems → |
| 2023 Subaru WRX | 7 | 2 | 1 | View 2023 Problems → |
| 2024 Subaru WRX | 13 | 0 | 0 | View 2024 Problems → |
| 2025 Subaru WRX | 2 | 0 | 0 | View 2025 Problems → |
| 2026 Subaru WRX | 0 | 0 | 0 | View 2026 Problems → |
Detailed NHTSA Component Breakdown for 2018 Subaru WRX
Complete distribution of consumer defect reports across all 22 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Reported Injury Entries | Reported Fatality Entries |
|---|---|---|---|---|---|
| Engine NHTSA category: ENGINE | 7 | 0 | 0 | 0 | 0 |
| Powertrain NHTSA category: POWER TRAIN | 5 | 0 | 1 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 4 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 4 | 0 | 0 | 0 | 0 |
| Visibility & Wipers NHTSA category: VISIBILITY/WIPER | 3 | 0 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 2 | 1 | 0 | 2 | 0 |
| EXTERIOR LIGHTING | 2 | 0 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 2 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 2 | 1 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SERVICE BRAKES,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER,VISIBILITY/WIPER | 1 | 0 | 0 | 0 | 0 |
| ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Fuel System NHTSA category: FUEL SYSTEM, GASOLINE | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| STEERING,AIR BAGS,WHEELS | 1 | 1 | 0 | 1 | 0 |
| STEERING,ELECTRICAL SYSTEM,AIR BAGS | 1 | 1 | 0 | 0 | 0 |
| STEERING,ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC) | 1 | 1 | 0 | 0 | 0 |
| STEERING,STRUCTURE,WHEELS | 1 | 1 | 0 | 0 | 0 |
| STEERING,WHEELS,UNKNOWN OR OTHER | 1 | 0 | 0 | 1 | 0 |
| UNKNOWN OR OTHER,ENGINE | 1 | 0 | 0 | 0 | 0 |
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.