Buyer Research

2012 Subaru Legacy — Should You Buy One?

Typical asking price: $5,000–$9,000. There are 2 high-severity known issues you need to know before handing over a check.

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Kestrel Take

Third year of this Legacy generation, fewer complaints than the 2010 or 2011, and the same one problem making up most of them: 57 of 90 are the CVT's torque converter dragging the engine to a stall as the car brakes to a stop, with the power steering and brake assist going with it. One owner in the record hit it at 103,000 miles, three months after Subaru's ten-year, 100,000-mile CVT extension ran out. Sixteen recalls, eight of them Takata inflators, and a handful of narrow build-window campaigns for a brake master cylinder, side curtain airbags, a moonroof and a wiper motor that could melt. The advice does not change from the earlier years: buy one with a torque converter invoice and closed recalls, do ten hard stops on the test drive, and pay for what you find. The manual and the 3.6R six with its conventional automatic do not have this problem.

What we checked

Reconciled against public records, 2026-09-25

NHTSA holds 90 owner complaints for the 2012 Subaru Legacy, and 16 recall campaigns.

A big number here usually means a lot of these were sold, not that it is a bad vehicle — popular models collect more complaints for the same rate of trouble. So the total on its own says little. What is worth reading is the shape of it. 38% of them are about one thing — the transmission and drivetrain. That much concentration is a genuine pattern rather than background noise, and it is the first thing to check on any example you look at.

16 recall campaigns cover this model year. Recalls are repaired free, for any owner, with no time limit on most safety campaigns — but only if someone books it in. Ask the seller to show it was done, or have any dealer check the VIN; it takes them a couple of minutes and costs nothing.

Counts come from the NHTSA complaint and recall database — free, public, and worth checking yourself.

Known Issues for the 2012 Subaru Legacy

Ranked by wallet impact. These are documented, recurring problems — not freak accidents. How we decide that.

Stall on a hard stop — the CVT torque converter lockup clutch will not let goHigh — wallet impact

Thirty-four powertrain and 23 engine complaints — 63% of everything filed on this year — describe braking quickly from 25 mph and having the engine stall with every dash light on, or a shudder at walking pace that ends in the engine dying mid-turn. Dealers name the torque converter, and one told an owner it was common on the 2012 Legacy. Subaru extended CVT coverage on these cars to ten years or 100,000 miles, which expired for 2012s in 2022, and one owner here was quoted repairs after crossing 103,000 miles. A torque converter is the usual fix; a CVT that has been driven through the stalls for years can need the whole unit. Get the invoice or plan on the bill, and brake hard to a full stop at least ten times on the test drive.

Repair cost (estimate): $1,200–$2,500 for a torque converter; $5,000–$8,000 for a replacement CVT — more than this car is typically worth

Source: NHTSA complaints filed under the transmission and drivetrain (34), the engine (23).

Takata passenger inflator (eight campaigns), side curtain airbags that may not fire, and a harness faultHigh — wallet impact

Eight of the 16 recalls are the Takata passenger inflator, issued by state and year from 17V014 through 20V003; owners in this record spent up to four years chasing Subaru for parts. Separately, recall 12V047 covers 2012 Legacys built December 1 to 23, 2011 whose side curtain airbags carry the wrong propellant mixture and may not deploy; dealers replace one or both curtain modules. And one owner needed a new airbag main harness, body harness and a front sensor after an open-circuit fault lit the warning light on the move. Four of these eleven complaints are crashes without deployment. Run the VIN, then confirm the airbag light goes out after start-up and stays out.

Repair cost: $0 with the recall — verify it was performed; $600–$1,500 for an airbag harness repair

Source: NHTSA complaints filed under airbags (11); 16 NHTSA recall campaigns on this model year.

Brake master cylinder with more pedal travel than the driver expects (recall)Medium

Recall 11V562 covers Legacys built October 17 to November 23, 2011: the master cylinder can let the pedal travel further than usual before the car slows, so a driver misjudges the stop, without warning beforehand. Dealers inspected and replaced the master cylinder free. A narrow window, so most 2012s are outside it, but a car built in those five weeks with the recall open is a car with a possibly soft pedal. Check the build date on the door-jamb label and the VIN on NHTSA. Six brake complaints on this year include one crash; a pedal that goes lower on the second press than the first is the thing to feel for.

Repair cost: $0 with the recall — verify it was performed; $400–$900 for a master cylinder outside it

Source: NHTSA complaints filed under the brakes (6); 16 NHTSA recall campaigns on this model year.

Wiper motor cover that can overheat and catch fire; moonroof glass that can detach (recalls)Medium

Two campaigns share a build window of April 6 to May 12, 2011. Recall 13V078 replaced the wiper motor bottom cover because components inside could overheat until the cover melted and, in Subaru's own words, potentially caught fire; recall 16V694 later widened the same fix to 2010–2014 cars. Recall 13V077 covered moonroof glass on the same cars, glued so poorly it could loosen and leave the roof at speed. All free, all easy to have been missed on a car that has changed hands. Confirm them on the VIN; run the wipers on every speed and press the moonroof glass from inside with the roof shut.

Repair cost: $0 with the recall — verify it was performed

Source: 16 NHTSA recall campaigns on this model year.

Manual cars: parking brake actuator that may not hold; remote-start fobs; replacement ignition switchesLow

Recall 18V626 replaces the electronic parking brake actuator on 2010–2014 manual-transmission Legacys because it may not engage, letting a car left in neutral roll; the 2012 manual is a rare car, but if you find one, set the brake on a hill and see. Recall 13V061 replaced Audiovox remote-start fobs on automatic and CVT cars that could fire the engine on their own. Recall 19V297 covers cars fitted with a replacement mechanical ignition switch that can turn itself off while driving — it only applies if the switch was ever replaced, so ask. Each is free and on the VIN lookup.

Repair cost: $0 with the recall — verify it was performed

Source: 16 NHTSA recall campaigns on this model year.

Walk-Away Red Flags

✗Shudder or a dropping tach in the last few mph of a hard stop, or a stall on a slow left turn
✗Any Takata inflator campaign still open on the NHTSA VIN lookup
✗Build date between October 17 and November 23, 2011 with the brake recall open
✗Airbag warning light staying on after start-up
✗Brake pedal that sinks lower on a second press

Good Signs

✓Torque converter replaced on a dated invoice, ideally before 100,000 miles under Subaru's extended coverage
✓All eight Takata campaigns and the curtain airbag recall shown closed on the VIN
✓Ten hard stops from 30 mph with the tach steady at idle every time
✓Firm brake pedal that holds the same height on repeated presses
✓3.6R with the conventional five-speed automatic, which sidesteps the CVT entirely