Are Subaru Imprezas reliable?
Overall, Subaru Imprezas are generally reliable compact cars with strong all-wheel-drive and practical ownership costs. Reliability varies by generation and maintenance history, but well-kept examples often reach high mileage with few major issues.
Reliability at a glance: Data and trends
Independent reliability rankings place the Impreza around the compact-car average, with improvements in the latest generation and notable caveats for older models. This section summarizes what those sources show and how different generations compare.
Generation notes
Key reliability takeaways by generation:
- Fourth generation (roughly 2012–2016): Introduced the FB20 engine and a refined CVT; generally dependable, but some owners reported oil consumption in certain 2.0-liter variants and CVT wear at higher mileages.
- Fifth generation (roughly 2017–2021/2024): Major update with updated safety tech; CVT reliability improved and overall scores strengthened in independent surveys; occasional infotainment glitches reported but usually resolved with software updates.
- Current or newer model years (late 2020s): Subaru continues refining drivetrain components; reliability remains solid for a compact hatchback with AWD, though age-related maintenance needs grow just like rivals’.
Conclusion: Across generations, the Impreza aligns with the typical compact-car reliability pattern—steady results when the vehicle is well maintained, with newer generations showing the strongest reliability.
Common issues and maintenance costs
What owners typically encounter, and how these affect ownership costs and reliability:
- CVT transmission reliability: The continuously variable transmission is a common point of concern in older Imprezas; regular CVT fluid changes and early detection of slipping or unusual noises can prevent major failures.
- Engine oil consumption: Some 2.0-liter engines in earlier models show higher oil usage; monitoring oil level and sticking to a proactive maintenance schedule helps prevent engine damage and maintains reliability.
- Head gasket and older engine concerns: Pre-FB engines (older EJ-based powertrains) had a higher risk of head gasket issues; newer FB-series engines are less prone but still require routine maintenance.
- All-wheel-drive system wear: AWD components require periodic service (differentials, transfer case) and tire maintenance; neglect can affect reliability and performance.
- Electrical/instrumentation glitches: Some model years report software or electrical issues; many problems are resolved with dealer software updates and recalls.
Maintenance strategy: Adhering to the recommended service intervals, including transmission and oil services, tire rotation, and brake checks, helps maximize reliability and keep ownership costs predictable.
Buying used: what to check
To maximize reliability and minimize surprises when buying a used Impreza, focus on service history and a thorough inspection.
- Check service history for CVT fluid changes and engine maintenance records; inquire about any oil consumption notes for 2.0-liter models.
- Test-drive to listen for CVT slipping, surging, or unusual noises during acceleration; confirm smooth operation.
- Review recall status and whether recalls have been addressed; verify with the vehicle’s VIN.
- Inspect suspension wear, wheel bearings, brakes, and tires; ensure AWD components feel solid and wear is even.
- Have a trusted mechanic perform a pre-purchase inspection focused on the engine, transmission, and electrical systems.
A well-documented service history and a thorough pre-purchase inspection significantly reduce buying risk and improve long-term reliability expectations.
Summary
Subaru Imprezas offer reliable, practical ownership with the advantages of standard all-wheel drive and compact design. Reliability is generally solid, especially in the latest generation, but varies by model year and maintenance history. For prospective buyers, prioritizing regular maintenance, staying current on recalls, and choosing a well-documented, well-maintained example yields the best reliability prospects as of 2025.
Is the Subaru Impreza high maintenance?
A Subaru Impreza will cost about $6,344 for maintenance and repairs during its first 10 years of service. This is more than the industry average for popular sedan models by $598. There is also a 18.31% chance that an Impreza will require a major repair during that time.
What years to avoid with a Subaru Impreza?
Common Subaru Impreza Problems
Engine Issues: The Subaru Impreza has had its share of engine problems, particularly with models from 2006, 2008, and 2012. These include excessive oil consumption that sometimes requires replacing piston rings and rod bearings to address leaks.
What is the biggest issue with a Subaru Impreza?
Top Subaru Impreza Problems
- Subaru Front O2 Sensor Recall.
- Improved Spark Plug Wires for Misfire Issues.
- Check Engine Light Due to Failed Knock Sensor.
- Cooling System Problems Cause Head Gasket Failure.
- Subaru Impreza passenger seatbelt light and alarm issue persists with no passenger present, potentia...
How long do Subaru Imprezas last?
A well-maintained Subaru Impreza can last for 200,000 miles or more, with many owners reporting well over 250,000 miles. Longevity depends on proper maintenance, such as regular oil changes, timely repairs using OEM parts, and avoiding aggressive driving. Some models, particularly those from 2012-2014, had specific issues like head gasket failures that required attention around 100,000 miles.
Factors influencing longevity
- Maintenance: Regular oil changes, fluid checks, and following the maintenance schedule are crucial for prolonging the engine's life.
- Driving habits: Smooth, steady driving puts less strain on the engine, transmission, and other components, increasing the vehicle's lifespan.
- Repairs: Using high-quality OEM parts and addressing issues promptly can prevent minor problems from becoming major ones.
- Specific model years: Some Impreza model years, like 2012-2014, are known to have had issues that required repairs like head gasket replacement, so it's important to check a specific vehicle's history.
- Rust and weather: Protecting the vehicle from rust, especially in areas with road salt, can help extend its life.
What to expect with high mileage
- Potential for wear and tear: At 200,000 miles and beyond, some wear and tear is normal. Buyers should expect some components may need replacement.
- Expensive maintenance: Some major services, like a timing belt and water pump replacement, are often needed around 100,000 miles and can be expensive. It's beneficial to find a car that has already had this done.
- Head gasket issues: Depending on the model year and maintenance, head gasket issues are a possibility and are often a point of failure that requires a costly repair.
