IsItAGoodCar
Reliability Guide

Common Problems with the
2015 Lexus RX (AL10)

The final year of the AL10 generation. These late models are highly prized for their exceptional reliability and refinement, representing a very safe used purchase.

What changed for 2015

  • •Final production year before the completely redesigned AL20 model.
  • •Availability of well-equipped run-out 'Advance' editions.

Common MOT watch-outs

  • !General wear and tear; these are exceptionally reliable vehicles.
  • !Minor fluid leaks from the engine or transmission on high-mileage examples.
2
Known Issues
1
Serious
1
Moderate
0
Minor

All Known Issues

Brake Actuator Failure

SeriousBrakes

The hydraulic brake actuator can fail, leading to warning lights, a noisy brake pedal, and a very expensive repair. Lexus has supported some cars in the past, but many UK examples are now too old for goodwill.

Est. Repair Cost: £1,500–£2,500

Radiator Leaks

ModerateCooling System

The radiator can leak where the aluminium core meets the plastic end tanks, usually starting as a slow weep before turning into a more obvious coolant loss issue.

Est. Repair Cost: £400–£700

Buying Tips for 2015 Lexus RX (AL10)

  • ✓Late models hold their value well; verify a full Lexus service history to justify the price.
  • ✓Check the condition of the leather upholstery, particularly on the driver's seat bolsters.
2013–2014
Check a 2015 Lexus RX (AL10) by Registration