Known Faults Database

Land Rover Discovery Common Problems & Known Faults (UK)

If you are considering buying a used Land Rover Discovery, 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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Land Rover Discovery 2004-2020 Models (2004-2020) problems

Engine/EmissionsHigh severity📝 Editorial

3.0 SDV6 and 2.7 TDV6 crankshaft bearing spinning and crankshaft snapping, causing catastrophic engine failure

Rough guide

£8000-15000

Typical symptoms

loud knocking from bottom of engine
sudden engine seizure while driving
no prior warning lights before failure

Affected vehicles

Engines:: 3.0 SDV6 / 2.7 TDV6
Typical mileage:: 60000-100000 miles

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Land Rover Discovery L322 / L405 / D3 / D4 (2002-2020) problems

Brakes/SuspensionHigh severity📝 Editorial

Air suspension compressor failure, leaking air struts, and faulty ride height sensors

Rough guide

£600-1500

Typical symptoms

'Suspension Fault' warning on dash
car sitting unevenly or 'slammed' on its bump stops
compressor running constantly (loud humming from rear)

Affected vehicles

Engines:: All
Typical mileage:: 60000-120000 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

Other Land Rover models

Range Rover Evoque2 known faults Range Rover Sport2 known faults Range Rover2 known faults