Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
What Owners Say
"Radiator. Whole system had to be replaced"
Anonymous, SC (2011 Subaru Legacy Unsure 2.5-L 4 Cyl)The 2011 Legacy has about average reliability compared to other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2011 Subaru Legacy owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Radiator. Whole system had to be replaced"
Anonymous, SC (2011 Subaru Legacy Unsure 2.5-L 4 Cyl)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
"Slow oil leak over the past year. It started using antifreeze when we decided to take it in. This is the only problem ever with this car."
Anonymous, CO (2011 Subaru Legacy Special Edition 2.5-L 4 Cyl turbo)"Heads on these cars go bad at 100K no good"
Anonymous A., (2011 Subaru Legacy Limited 2.5-L 4 Cyl)Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
"Power steering pump started making a consistent clicking noise around 150k miles. We replaced it around 160k miles."
Anonymous, KS (2011 Subaru Legacy Limited 2.5-L 4 Cyl)Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
"I would drive the car and it would overheat at times. It left me stranded and I had to take it to be repaired. The engine head milled, new head gaskets, water pump, thermostat, timing chain, very expensive repair for a car with 102K miles"
Anonymous A., (2011 Subaru Legacy Limited 2.5-L 4 Cyl)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
""the oil temp light, traction control light and brake warning light will come on randomly""
Anonymous, NC (2011 Subaru Legacy Limited 2.5-L 4 Cyl)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
"Heat shield on the exhaust system broke free from the screw that holds it in place and rattled during acceleration and tight turns. We used a couple metal zip ties to hold it down and fix the rattle."
Anonymous, KS (2011 Subaru Legacy Limited 2.5-L 4 Cyl)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
"I don't know what it's called - something under the car - struts maybe?"
Anonymous, ME (2011 Subaru Legacy Unsure 2.5-L 4 Cyl)