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2018 Subaru Impreza problems: engine and transmission complaints and recalls
No elevated drivetrain complaint concentration in the available NHTSA records for the 2018 Subaru Impreza. Engine, transmission and fuel system account for 13% of relevant complaints.
Better than 95% of the 1,790 model years we track (2010–2023).
Excludes 66 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 7%).
Does the 2018 Subaru Impreza have engine or transmission problems?
Not as a pattern, going by owner complaints. 11 of 85 relevant complaints filed with NHTSA about the 2018 Subaru Impreza concern the engine, transmission or fuel system (13%). For comparison, the 2017 scores 24% and the 2019 scores 13%. This describes the model year, not any one car: a well-maintained or already-repaired example can be fine, and a clean model year can still have a bad car in it.
Complaints by component
The years either side
Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.
The rest of the picture on the 2018 Subaru Impreza
- Every owner quote, with the ones about your car's own engine first.
- What to ask the seller and what to check on the test drive, for this car.
- Two cars side by side, if you are deciding between them.
What one owner reported
One of 11 drivetrain complaints. The full report shows them, with quotes about the engine in the car you are looking at first.
Are there engine or transmission recalls on the 2018 Subaru Impreza?
Yes. NHTSA lists 2 recall campaigns on the 2018 Subaru Impreza involving the engine, transmission or fuel system, out of 5 in total. A recall is the manufacturer admitting a defect and paying to fix it; whether a specific car still has one open depends on its VIN, which the full report checks. The owner complaints above are a separate record and often point at problems that never became a recall.
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.
Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Fix: Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1-844-373-6614. Subaru's number for…
Subaru of America, Inc. (Subaru) is recalling certain 2017-2018 Impreza and 2018 Crosstrek vehicles equipped with an aluminum Positive Crankcase Ventilation (PCV) valve. The PCV valve may come apart, allowing the separated components to enter the engine, possibly resulting in a loss of power while driving.
Risk: An unexpected loss of power while driving can increase the risk of a crash.
Fix: Subaru will notify owners, and dealers will inspect and, if necessary, replace the PCV valve, free of charge. If the PCV valve has separated and the components cannot be found, the engine will be replaced, free of…
3 other recalls on this model year (airbags, lighting, brakes and the rest)
Source: NHTSA recall campaigns filed against this year, make and model. Checked October 17, 2026.
Checking one particular 2018 Subaru Impreza? This page is about the model year. Accidents, title brands and odometer records belong to the individual car, and that is what a vehicle history report covers.
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Does the 2018 Subaru Impreza have engine or transmission problems?
Not as a pattern, going by owner complaints. 11 of 85 relevant complaints filed with NHTSA about the 2018 Subaru Impreza concern the engine, transmission or fuel system (13%). It describes the model year, not any one car, so an inspection still matters.
Are there engine or transmission recalls on the 2018 Subaru Impreza?
Yes. NHTSA lists 2 recall campaigns on the 2018 Subaru Impreza involving the engine, transmission or fuel system, out of 5 in total: 21V587000 (fuel system, gasoline: delivery: fuel pump), 19V744000 (engine and engine cooling: exhaust system: emission control: crankcase (pcv)). Whether a specific car still has one open depends on its VIN.
Which Subaru Impreza years are better?
Among the Subaru Impreza years we track, the 2020 (4%) has a lower engine and transmission complaint share than the 2018 (13%). Manufacturers fix things mid-generation, so the year before or after can be a different car.
Should I buy a 2018 Subaru Impreza?
That depends on the car in front of you, not just the model year. The 2018 Subaru Impreza shows no elevated engine or transmission pattern in owner complaints, which is a good starting point. It is still one car with its own history, so get an independent pre-purchase inspection and a vehicle history report before you commit.
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Check a VINExperimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.