Known Faults Database

Volvo XC90 Common Problems & Known Faults (UK)

If you are considering buying a used Volvo XC90, there are several major reliability issues worth knowing about first. Our garage database tracks 2 known faults for this model, 2 of them rated high severity. Every one below is a repair bill a seller has good reason not to mention.

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Volvo XC90 Various (2001-2015) problems

Engine/EmissionsHigh severity📝 Editorial

Auxiliary belt snaps or derails, wrapping around the crankshaft pulley and destroying the main timing belt, ruining the engine

Rough guide

£2000-4000

Typical symptoms

loud squealing from the auxiliary belt tensioner
battery light coming on (alternator stops turning)
sudden and catastrophic engine failure

Affected vehicles

Engines:: 2.4 D5 (5-Cylinder Diesel)
Typical mileage:: 50000-80000 miles

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Volvo XC90 1st Gen (2003-2006) problems

Transmission/ClutchHigh severity💬 Owner reports

The GM-sourced 4T65EV transmission cannot handle the T6 engine's torque and suffers premature catastrophic failure

Rough guide

£2500-4500

Typical symptoms

'Transmission Service Urgent' warning
slipping gears or loss of forward/reverse drive
erratic shifting

Affected vehicles

Engines:: 2.9 T6 (Twin Turbo Petrol)
Typical mileage:: 40000-80000 miles

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Repair costs are typical UK ranges, not quotes. Actual cost depends on condition and garage.Data last verified: June 2026

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