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ProblemsByVinFile / 2006-SUBARU-LEGACYNHTSA data synced 1 day ago
Subaru
2006 Subaru Legacy problems
The 2006 Subaru Legacy has 4 critical safety recalls on file — the kind NHTSA opens when crashes, fires, or injuries are documented. 87 owner complaints alongside. Read those first.
The 2006 Subaru Legacy has 87 NHTSA owner complaints and 7 recalls on file (U.S. federal records, as of August 2026). The most-reported system is cruise control at 21 complaints, typically surfacing around 105,689 miles (~$600 to repair). Source: NHTSA Office of Defects Investigation.
Below average for the segment. Multiple systems have recurring complaints.
4
Critical
3
Severe
0
Moderate
Should you avoid this 2006 Legacy?
High-risk ownership
Repair exposure runs above average — only with money set aside and eyes open.
Reliability score 4.8/10 — below the segment average
7 recall campaigns on file
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.
Buying a used 2006 Subaru Legacy? Check these first
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.
What to inspect on this specific car
cruise control — 21 owner reports
· tends to show around 105,689 mi · ~$600 to fix
electrical — 14 owner reports
· tends to show around 105,124 mi · ~$850 to fix
airbags — 11 owner reports
· tends to show around 138,667 mi · ~$1,100 to fix
engine — 10 owner reports
· tends to show around 90,060 mi · ~$3,100 to fix
⚠ The one to take seriously: electrical is flagged
severe on this model
, showing up around 105,124 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 7 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 4.8/10 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.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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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.
What owners are saying
recent NHTSA-filed complaints · verbatim
2006 Legacy· cruise control
Tapped brake pedal to disable cruise control. No throttle control when resuming manual speed control. Coasted to a stop through multiple lanes of freeway traffic. Engine kept running possibly at raise idle speed when stopped. No loss of power steering or brakes.turned key off.…
Tl* the contact owns a 2006 Subaru legacy. The contact stated that while driving at approximately 20 MPH, the vehicle stalled without warning. The vehicle was able to restart after multiple attempts. The vehicle was taken to an independent mechanic, who diagnosed that the…
I was driving with my son (9) during the evening of 12/16/14 on side roads looking at christmas lights. I was going 15-20 MPH. Night was dry and clear. Suddenly, the check engine light came on steady, cruise control light began flashing and I had absolutely no acceleration! I…
Vehicle failed to sustain highway speed although pedal was pressed steadily and then variably to regain throttle control. Vehicle stalled on freeway, very dangerous situation. Mechanic test show error code p2138. Replaced accelerator pedal position sensor switch assembly to…
Had a problem with your 2006 Subaru Legacy?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
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.
Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-20.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKB-20.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators with alternate inflators, free of charge. The recall began January 7, 2020. Subaru Owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKA-20.
It's got known weak points. With a reliability score of 4.8 out of 10 based on 87 owner complaints filed with NHTSA, the 2006 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.
Should you avoid the 2006 Subaru Legacy?
The 2006 Subaru Legacy is a higher-risk ownership prospect. Repair exposure runs above average — only with money set aside and eyes open. The record behind that call: Reliability score 4.8/10 — below the segment average; 7 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2006 Subaru Legacy?
Inspect the cruise control first — it's the most-reported issue on this model, with 21 owner complaints filed. Typical failure occurs around 105,689 miles. Average repair cost runs about $600 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.
Is the 2006 Subaru Legacy a good used car to buy?
It scores 4.8 out of 10 on our NHTSA-based read of 87 owner complaints. The main thing to watch is cruise control. Typical failure occurs around 105,689 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.
What's the most common problem on the 2006 Subaru Legacy?
Based on NHTSA records, the most-reported issue is cruise control, with 21 complaints filed. Typical failure occurs around 105,689 miles. Average repair cost runs about $600 at an independent shop.
What's the most expensive thing that goes wrong?
The cruise control is one of the costlier repair items. Average repair cost runs about $600 at an independent shop. Typical failure occurs around 105,689 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Subaru Legacy has open recalls?
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.
Is an extended warranty worth it on a 2006 Subaru Legacy?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 87 complaints on file and the costliest repair averaging $600, 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.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 1 day ago. Verify the raw federal record at
nhtsa.gov/vehicle/2006/Subaru/Legacy.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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