Rear arch and sill corrosion on older cars
Inspect · Inspect arches, sills and door bottoms

What the known faults on this Mazda Mazda2 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 2015–2025 Mazda Mazda2 is body & corrosion repair at £250–£1,800. Few cars need every repair listed here · treat £1,980–£8,550 as the full exposure if one arrived with all of them.
Rear arch and sill corrosion on older cars
Inspect · Inspect arches, sills and door bottoms
Stiff or crunching gear engagement when shifting into second or third gear, particularly when the manual gearbox fluid is cold.
Inspect · Start the engine from cold, depress the clutch fully, and briskly shift between first, second, and third gears. Feel for excessive mechanical resistance or an audible synchro crunch.
Infotainment and Bluetooth glitches
Inspect · Test the screen and pairing
Clunking over bumps and MOT advisories for split or deteriorated front lower suspension arm rear bushes.
Inspect · Apply the handbrake, put the car in first gear, and rock it back and forth while observing the front wheels for excessive fore/aft movement. Listen for dull knocks from the lower arms.
Air conditioning blows warm due to a punctured or corroded condenser, which is heavily exposed to stone chips behind the wide front grille.
Inspect · Start the engine, set the climate control to maximum cold with the AC button illuminated. Check if the air from the centre vents becomes ice-cold within 60 seconds.
Rear disc corrosion on low-mileage cars
Inspect · Inspect rear discs
Power folding door mirrors fail to retract or emit a continuous clicking noise due to stripped internal plastic gears.
Inspect · Cycle the mirror fold button on the driver's door switch pack twice. Listen for clicking gears and ensure both mirrors fold in and out fully and symmetrically.
1.5 Skyactiv-G carbon build-up
Inspect · Check idle and cold running
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.