Subaru of America, Inc
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
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The 2005 Subaru Legacy has 5 critical safety recalls on file — the kind NHTSA opens when crashes, fires, or injuries are documented. 183 owner complaints alongside. Read those first.
The 2005 Subaru Legacy has 183 NHTSA owner complaints and 9 recalls on file (U.S. federal records, as of August 2026). The most-reported system is engine at 30 complaints, typically surfacing around 54,768 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2005 Legacy (this page) | 183 | 9 |
| 2006 Legacy | 87 | 7 |
| 2007 Legacy | 33 | 9 |
| 2008 Legacy | 65 | 9 |
Significant reliability concerns on file. Read the trouble spots before buying.
The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced.
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
⚠ The one to take seriously: engine is flagged severe on this model , showing up around 54,768 mi. Inspect it closely on a test drive.
Run the VIN from the listing — 9 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 3.8/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →When owners report each system failing, in actual miles — so you can see what's likely behind you, what's due around now, and what to budget for next. Enter your mileage to mark where you are.
"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.
Hydraulic brake failure while driving. Upon brake application, pedal went to floor, had to use parking brake to stop vehicle. Inadequate, ineffective preventive recall done to brake lines as a rust proofing measure was done twice and lines still rusted through and perforated in…
I was driving on the highway, and the car seem to loose power, luckily I noticed it, as I was able to cost over to the side of the rode. I own a carmd, and attached it to my car, it gave me code p2138 which means the throttle position sensors (2 of them) not being in agreement.…
For the second time my check engine light has come on and my car has gone into a fail safe mode while driving (eliminating the ability to accelerate). The code the computer provides is p2138, which refers to the throttle position sensors (there are two) not being in agreement.…
Tl* the contact owns a 2005 Subaru legacy. While operating the vehicle, the brake sensor suddenly illuminated. Moments later, the bakes failed and the brake pedal extended to the floor. The vehicle was towed to the dealer where it was diagnosed that the brake lines positioned…
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. EA15001 on NHTSA →
How NHTSA investigations work, and what's open now →
It's got known weak points. With a reliability score of 3.8 out of 10 based on 183 owner complaints filed with NHTSA, the 2005 Subaru Legacy has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
On the NHTSA data, the 2005 Subaru Legacy is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced. The record behind that call: Engine: 30 complaints, classified severe, failures cluster 30,000–74,000 mi; Reliability score 3.8/10 — below the segment average; 9 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
Inspect the engine first — it's the most-reported issue on this model, with 30 owner complaints filed. Typical failure occurs around 54,768 miles. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
It scores 3.8 out of 10 on our NHTSA-based read of 183 owner complaints. The main thing to watch is engine. Typical failure occurs around 54,768 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
Based on NHTSA records, the most-reported issue is engine, with 30 complaints filed. Typical failure occurs around 54,768 miles. Average repair cost runs about $3,100 at an independent shop.
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 54,768 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 183 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.