What the known faults on this Chevrolet Silverado 1500 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 2014–2018 Chevrolet Silverado 1500 is body & corrosion repair at £250–£1,800. Few cars need every repair listed here · treat £1,780–£7,550 as the full exposure if one arrived with all of them.
Premature surface corrosion on the ladder chassis due to the factory wax-based rustproofing peeling or washing away.
Inspect · Kneel by the rear wheel arch and inspect the visible chassis rails. Scrape a fingernail along the black coating; if it flakes off in chunks revealing rust underneath, the wax has failed.
Intermittent loss of power steering, flickering dash lights, and 'Service StabiliTrak' warnings caused by poor G218 earth connections.
Inspect · Turn the steering wheel lock-to-lock whilst idling. Watch for dimming headlights, flickering instrument clusters, or warning chimes, which indicate high resistance in the primary earth circuits.
Water ingress causing damp carpets, a musty smell, and water stains on the rear headlining due to a degraded high-level brake light seal.
Inspect · Open the rear doors and press your hand firmly into the rear corners of the headlining and the carpet beneath the rear bench to check for dampness.
Hard brake pedal at low speeds and increased stopping distance due to engine-driven vacuum pump failure.
Inspect · Start the engine, pump the brake pedal rapidly at idle. Check if the pedal goes rock hard or if the vacuum pump emits a loud ticking noise from the nearside front of the engine bay.
5.3L AFM lifter failure and related oil consumption.
Inspect · Listen for a tick or misfire; check oil level and history for lifter work.
Torque-converter shudder.
Inspect · Test-drive at light throttle and feel for shudder.
AC condenser failures.
Inspect · Confirm cold AC and ask about condenser replacement.
Cracking dashboard (widely reported, subject to complaints).
Inspect · Inspect the dash top for cracks around the airbag and vents.
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.