What the known faults on this Toyota Yaris 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 2012–2025 Toyota Yaris is head gasket / cooling system repair at £900–£2,600. Few cars need every repair listed here · treat £2,570–£10,450 as the full exposure if one arrived with all of them.
Water pump bearing wear leading to coolant leaks and potential engine overheating.
Inspect · Shine a torch down the auxiliary belt side of the engine block. Look closely for a crusty pink residue around the water pump housing and pulley.
Water ingress into the boot causing damp carpets, musty odours, and heavy cabin condensation.
Inspect · Lift the boot floor and inspect the spare wheel well for standing water or rust. Feel the rear seatbelt lowers and the edges of the boot carpet for dampness.
Hybrid battery capacity decline on high-mileage or long-stood cars
Inspect · Run a hybrid health check and watch the state-of-charge behaviour
Touch 2 screen delamination, system freezing, or ghost touches operating the unit unprompted.
Inspect · Turn the ignition on and test all corners of the touch screen for responsiveness. View the display from a sharp angle to spot air bubbles or peeling beneath the glass.
Rear beam bush wear
Inspect · Listen for knocks over bumps
Knocking noise or play originating from worn intermediate steering shaft splines or the universal joint.
Inspect · With the engine switched off, rapidly rock the steering wheel left and right by a few degrees. Listen and feel for a distinct metallic clunk from the driver's footwell.
Rear brake corrosion because regen does most of the braking
Inspect · Inspect rear discs and drums for scaling
12V auxiliary battery failure causing no-start
Inspect · Check the 12V battery condition, not just the hybrid pack
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.