Is the 2011 Subaru Impreza reliable?

It can be reliable with consistent maintenance, especially oil changes and cooling system care, but buyers should watch for head gasket seepage, overdue timing belt service, and wheel bearing noise on higher-mileage examples.

What are the most common 2011 Subaru Impreza problems?

The most talked-about issues are head gasket oil/coolant leaks, timing belt service being missed around 105,000 miles, wheel bearing humming or growling, and oil consumption or minor seal leaks as the car ages.

Are maintenance costs high for a 2011 Impreza?

Costs are usually moderate for a compact AWD car, but budget extra for major interval work like the timing belt/water pump service and for AWD-related needs like replacing tires as a matched set.

What are the best years to buy a used Impreza?

Many shoppers like later years within a generation due to incremental updates, so 2010–2011 are often popular in the 2008–2011 range; always prioritize maintenance history and condition over model year alone.

What should I check before buying a 2011 Subaru Impreza?

Look for timing belt service records, inspect for oil/coolant leaks, confirm all four tires match with similar tread depth, test for wheel bearing noise on a highway drive, and verify the engine runs at normal temperature without overheating. For the full picture, get a complete owner’s guide with detailed specs, trim differences, fluid capacities, and the factory maintenance schedule to keep a 2011 Subaru Impreza running its best.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2011 Subaru Impreza Reliability ReportB grade · low risk · system-by-system breakdown

83/ 100

KeepScore

LOW RISK

Grade: B

A highly capable all-weather compact that offers great value, provided you are proactive about its known engine and rust vulnerabilities.

Full system breakdown + what I would do

Quick Facts · 2011 Subaru Impreza

The system most likely to surface first: engine head gaskets (ej253) (major severity).
Has 14 NHTSA recalls on record — the most notable involves the exterior lighting:brake lights:switch.
Scores 5 points below the strongest nearby year — the 2010 Subaru Impreza earns a 88.

Is the 2011 Subaru Impreza Worth Buying?

The 2011 Subaru Impreza, with its standard Symmetrical All-Wheel Drive, is one of the safest and most capable used compact cars you can buy, especially for navigating adverse weather. While generally robust, vigilance over its boxer engine's head gaskets and the vehicle's susceptibility to rust is paramount to ensuring its long-term reliability and your peace of mind. Proceeding with caution and diligent maintenance will reward you with a dependable companion.

Biggest Strengths

Standard Symmetrical All-Wheel Drive for superior traction
Excellent crash safety ratings
Practical hatchback option with versatile cargo space

What Tends to Fail First on the 2011 Subaru Impreza

The systems that break first on the 2011 Subaru Impreza. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Engine Head Gaskets (EJ253)major

Rear Wheel Arch & Subframe Rustmoderate

A/C Compressor Failuremoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

2011 Subaru Impreza Recall History

14 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Subaru of America, Inc. (Subaru) is recalling certain 2014-2016 Forester, 2008-2016 Impreza sedans, 2012-2016 Impreza station wagons, 2008-2014 WRX sedans (including STI), and 2013-2017 Crosstrek vehicles. Exposure to certain contaminants may cause the brake light switch to malfunction, preventing the brake lights from illuminating and also preventing keyless ignition vehicles from starting and CVT/automatic transmissions from being able to be shifted out of Park.

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Subaru of America, Inc. (Subaru) is recalling certain 2010-2013 Forester, 2010-2014 Tribeca, WRX, Outback, Legacy, and 2010-2011 Impreza vehicles sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

What breaks on the 2011 Subaru Impreza?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Other Subaru Impreza Years to Consider

Compare KeepScores across nearby years of the Subaru Impreza. Click any year for its full report.

All Subaru Impreza years ranked →Subaru Impreza years to avoid →Subaru Impreza common problems →

2011 Subaru Impreza Alternatives

Similar class, similar year range — ranked by KeepScore.

2009 ToyotaLand Cruiser

92/100

2010 ToyotaSienna

88/100

2011 ChevroletCorvette

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