Land Rover Range Rover Mk4 (L405)
All-aluminium and much lighter than the L322. While more reliable, it still has specific suspension, engine, and security weaknesses in the UK.
Check a specific car?
Got a registration for a Range Rover Mk4 (L405)? Get an instant MOT and history report.
Common Faults & Reliability
These are the most common documented problems for the Land Rover Range Rover Mk4 (L405), sorted by their typical impact and frequency.
Air Suspension Bag Leaks
high severityThe rubber air bags perish or crack, causing the car to sag and the compressor to overwork.
3.0 Diesel Crankshaft Failure
high severityCatastrophic crankshaft or bearing failure, often occurring without warning.
Front Suspension Lower Arm Wear
medium severityFront lower control arm bushes wear quickly due to the vehicle weight, causing clonking noises and uneven tyre wear. Budget £700 to replace all arms at once.
Browse by Production Year
Select a specific year to view detailed registration directory lookup and annual MOT history reports for the Land Rover Range Rover Mk4 (L405).