Problems owners report
Complaints filed with NHTSA about the 2018 Subaru WRX, by the system named in each complaint. One complaint can name several.
- Engine12
- Electrical system10
- Unknown or other8
- Steering7
- Power train6
- Fuel/propulsion system6
- Visibility/wiper4
- Air bags3
- Wheels3
- Service brakes1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 2 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fatal crashes in the US
From 2020 to 2023, 22 2018 WRX vehicles were involved in crashes on US public roads in which someone died; 15 people died inside them, and 3 of the vehicles rolled over. This is a count, not a crash rate: it grows with the number of cars on the road.
NHTSA Fatality Analysis Reporting System (FARS), crash years 2020–2023 (public domain)
New York safety inspections
At its first New York inspection the 2018 Subaru WRX failed the safety check 1.57% of the time — 5% less often than the average 2018 passenger car (1.65%). Median odometer at inspection: 56,163 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Registered new in Europe in 2018
682 new Subaru WRX cars were registered in the EU, Norway and Iceland in 2018; the largest markets were Germany (216), Czechia (132), France (77).
- Average mass
- 1,596 kg
- Average CO₂
- 257 g/km (NEDC)
- Average power
- 221 kW
- Fuel type recorded
- Petrol 100%
European Environment Agency, CO₂ emissions from new passenger cars · averages weighted by registrations; CO₂ is the type-approval value; fuel type as recorded at registration, where many non-plug-in hybrids appear as petrol · re-use permitted with acknowledgement
In the United Kingdom
91 cars built in 2018 were licensed for the road at the end of 2025, and 13 more were declared off the road (SORN).
Department for Transport and DVLA, vehicle licensing statistics (table VEH0124, year of manufacture) · Open Government Licence v3.0
In New Zealand
128 2018 cars are on the New Zealand register; 20% arrived as used imports, 79% were sold new in New Zealand.
NZ Transport Agency Waka Kotahi, Motor Vehicle Register (March 2026) · CC BY 4.0
Crash-test ratings
NHTSA 5-star results for 1 variant; not yet fully rated. Rollover risk is the estimated chance of rolling over in a single-vehicle crash.
| Variant | Overall | Rollover risk |
|---|---|---|
| 2018 Subaru WRX 4 DR AWD | — | 0.0 % |
- Electronic stability control
- Standard
- Forward collision warning
- Optional
- Lane departure warning
- Optional
- Best overall rating
- —
NHTSA New Car Assessment Program (5-Star Safety Ratings), api.nhtsa.gov · US federal work, public domain
Fuel consumption
Official Canadian test results for 2 variants: combined 10.0–11.2 L/100 km (about 21–24 mpg US), CO₂ 235–256 g/km.
| Variant | City | Highway | Combined |
|---|---|---|---|
| WRX AWD · Compact · Premium gasoline | 11.3 | 8.5 | 10.0 |
| WRX AWD · Compact · Premium gasoline | 12.6 | 9.6 | 11.2 |
Litres per 100 km. Natural Resources Canada, Fuel consumption ratings (open.canada.ca) · Open Government Licence – Canada
Recalls
Subaru of America, Inc. (Subaru) is recalling certain 2015-2021 WRX vehicles. The backup light switch may corrode and become inoperative, which can result in the backup lights not illuminating and the rearview camera image not displaying when the vehicle is in reverse.
Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Subaru told its dealers about the 2018 Subaru WRX: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 11010925 | This annocement is to inform dealers to the Gen 3.1 Head Unit OTA will be available via Wi-Fi. The update will take place in multiple batches with the first beginneing November 15th and the last being Decemeber 3rd. This update is for approximatelt 714,000 VINs. |
| 11010922 | This bulletin announces repair procedures to be used when diagnosing dark current draw (parasitic draw) on vehicles equipped with Gen 1 Data Control Modules. |
| 11009701 | This bulletin details an important regulation issued by the National Highway Traffic Safety Administration (NHTSA) which impacts the way some vehicles with accessories are sold. This regulation applies to any automobile retailer installing accessories on a vehicle prior to its first sale. |
| 11009685 | This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models. |
| 11008283 | This Service Information Bulletin announces the preferred practices to be used when handling vehicles equipped with Gen2 Telematics which are enrolled in the Subaru STARLINK Security Plus Service featuring Stolen Vehicle Recovery Plus with Immobilizer. |
| 11008282 | This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models. |
| 11008281 | This Service Information Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines. |
| 11008280 | This Service Information bulletin is being released as guidance for proper testing and charging of vehicle batteries. |
| 11008279 | This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. |
| 11008276 | The CP1.5 RCs OTA is available for all mid and high grade CP1.5 head units. |
| 11008275 | "In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the Warranty coverage time period for the fuel pump impeller to 15 years." |
| 11008273 | Denso low pressure fuel pump warranty extension. |
| 11008267 | This bulletin announces availability of the NEW genuine Subaru engine oil filter. |
| 11008262 | This bulletin announces the procedures required to reprogram the DCM (Data Communication Module) in Gen1 Subaru vehicles in response to the 3G network sunsetting. |
| 11008259 | This bulletin outlines the judgment criteria to be used when inspecting front transverse link bushings to reduce unnecessary bushing replacement. |
| 11006935 | This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure for 2025MY vehicles. |
| 11006934 | The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site. |
| 11006932 | This Service Information Bulletin announces important diagnostic information to utilize when the Data Communication Module (DCM) is being tested as a dark current/standby current source. |
| 11006931 | This Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. |
| 11005624 | This annoucement provides parts personnel information about remanufactured transmissions that will no longer be available. |
| 11005617 | This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers). |
| 11005615 | This announcement provides information for retailers to install the latest infotainment system software for Denso CP 1.5. |
| 11005614 | This bulletin announces important diagnostic information to utilize when testing the Data Communication Module (DCM) as a dark current/standby current source. All models equipped with Telematics except Solterra. |
| 11005609 | This announcement provides information on Takata Recall Escalated Towing Program. |
| 11005608 | This thermo control valve video contains information on the replacement of thermo control valve. |
NHTSA manufacturer communications (public domain)