Brake Actuator Failure
SeriousBrakesThe hydraulic brake actuator is a common failure point on this generation, leading to a loss of power assistance and a very high repair bill.
Est. Repair Cost: £1,800–£2,500
Reliability GuideCommon Problems with the
Common Problems with the
2011 Lexus GS (Mk3)
The final production year for the Mk3 GS. These late models benefit from years of refinement and updated infotainment graphics, representing a highly reliable, if slightly dated, luxury choice.
What changed for 2011
- •Final year of production before the sharper Mk4 model arrived.
- •Minor interior trim and equipment updates.
Common MOT watch-outs
- !General wear and tear on a heavy, aging vehicle.
- !Minor electrical glitches, though far less common than European rivals.
2
Known Issues
1
Serious
1
Moderate
0
Minor
All Known Issues
Leaking Rear Shock Absorbers
ModerateSuspension & ChassisThe Adaptive Variable Suspension (AVS) shocks are prone to leaking and are extremely expensive to replace with OEM parts.
Est. Repair Cost: £600–£1,000
Buying Tips for 2011 Lexus GS (Mk3)
- ✓Verify the service history is complete to maintain the legendary Lexus reliability.
- ✓Check the condition of the alloy wheels, which are prone to corrosion and peeling.