What the known faults on this Subaru Legacy typically cost to put right at a UK independent garage · use the figures to price risk before you bid, and to justify a reduction when something shows up on inspection.
The single priciest documented job on the 2010–2019 Subaru Legacy is dpf forced regen or replacement at £250–£1,600. Few cars need every repair listed here · treat £1,780–£8,550 as the full exposure if one arrived with all of them.
DPF blockage and EGR valve sticking on 2.0D boxer diesel models, causing limp mode.
Inspect · Check the dashboard for a flashing DPF warning light. Rev the engine to 3,000 rpm to check for hesitation, uneven idling, or excessive exhaust smoke.
Power steering pump whining due to a perished inlet O-ring drawing in air (2010-2012 hydraulic systems).
Inspect · Start the engine from cold and turn the steering wheel lock-to-lock. Listen for a loud groaning or whining noise from the engine bay.
Battery drain / infotainment glitches.
Inspect · Check for parasitic drain and test the screen.
Front wheel bearing wear.
Inspect · Listen for a hum that varies with steering.
Metallic rattling noise due to corroded welds on the exhaust manifold heat shields.
Inspect · Hold engine revs at exactly 1,500 to 2,000 rpm with the driver's door open. Listen for a distinct tinny, metallic vibration originating from beneath the vehicle.
Electronic Parking Brake (EPB) actuator failure causing stuck rear brakes or flashing dash lights.
Inspect · Operate the EPB switch on the centre console several times. Listen for a strained motor noise and ensure the brake fully releases without triggering dashboard warning lights.
2.5L oil consumption (piston-ring related on some years).
Inspect · Check oil level and any ring-related campaign/warranty history.
CVT judder on later cars.
Inspect · Feel for shudder on light throttle.
Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.
Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.