AL

2017–2025 Alfa Romeo Stelvio · common fault repair costs

What the known faults on this Alfa Romeo Stelvio 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.

Cost at a glance

Most expensive fault
£900–£2,600
Top three risks, from
£1,900
Worst case, everything
£10,300

The single priciest documented job on the 2017–2025 Alfa Romeo Stelvio is head gasket / cooling system repair at £900–£2,600. Few cars need every repair listed here · treat £2,730–£10,300 as the full exposure if one arrived with all of them.

Cost per fault

Cooling SystemHigh

Coolant leaks from the radiator seams or lower hoses, leading to low coolant warnings and potential overheating.

Head gasket / cooling system repair£900–£2,600

Inspect · Shine a torch through the lower front grille to check for pink or orange crusting on the radiator's bottom corners. Check the expansion tank level under the bonnet.

EngineMedium

Turbo petrol carbon build-up and minor oil leaks

Turbocharger replacement£750–£2,200

Inspect · Check for oil weeping around the turbo and cam cover gaskets

SuspensionHigh

Air suspension faults on Ti and Veloce trims lowering unevenly

Suspension refresh (per axle)£250–£1,100

Inspect · Check ride height is level on all four corners after a short drive

ElectricalMedium

Infotainment freezes and software glitches affecting climate and connectivity

Air-con regas or compressor£90–£900

Inspect · Cycle through every infotainment function and check for freezes or blank screens

BodyworkLow

Parking sensor and camera module failures

Electrical diagnosis & module repair£120–£900

Inspect · Test all parking sensors and reversing camera for clarity

DrivetrainMedium

Juddering or binding sensation from the Q4 transfer case during tight, low-speed turns due to degraded fluid or clutch pack wear.

EGR valve / cooler replacement£300–£900

Inspect · Perform a tight figure-of-eight manoeuvre at walking pace on full lock. Feel for driveline vibration or hesitation from the centre of the vehicle.

InteriorHigh

Water ingress into the front footwells causing damp carpets and potential Body Control Module (BCM) failure.

Electrical diagnosis & module repair£120–£900

Inspect · Press firmly into the front passenger and driver footwell carpets to check for dampness. Look for water staining around the A-pillars and sunroof wind deflector.

BrakesMedium

Brake-by-wire pedal feel inconsistency and premature disc wear

Brakes (discs, pads, caliper)£200–£800

Inspect · Test pedal feel at low speed and check disc condition through the wheels

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.

Inspecting a Alfa Romeo Stelvio this week?

Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.