IsItAGoodCar
Reliability Guide

Common Problems with the
2018 Lexus NX

A mid-life facelift softened the styling slightly, improved interior materials, and revised the suspension to enhance ride comfort, maintaining the NX's strong market position.

What changed for 2018

  • •Subtle exterior facelift with revised grille and LED headlights.
  • •Suspension retuned for improved ride quality and handling.

Common MOT watch-outs

  • !Tyre wear on the inner edges.
  • !Minor sensor faults relating to the Lexus Safety System+.
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Known Issues
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Serious
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Moderate
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Minor

All Known Issues

Mirror Folding Motor Failure

MinorElectrics & Electronics

The motors that fold the wing mirrors can strip their gears or fail electrically, leaving the mirror stuck or making a grinding noise.

Est. Repair Cost: £250–£500
Warning Signs:

Mirrors not folding/unfolding, Grinding noise when locking the car, Mirror wobbling at speed

What to Inspect:
  • Lock and unlock the car to trigger the mirror fold mechanism
  • Check if both mirrors move at the same speed
  • Listen for any straining sounds
Verified by IsItAGoodCar Research Team

Buying Tips for 2018 Lexus NX

  • ✓Ensure the vehicle has a full Lexus service history to maintain the extended 15-year hybrid battery warranty.
  • ✓Check the operation of the power tailgate, which can occasionally stick or fail to open fully.
2015–20172019–2020
Check a 2018 Lexus NX by Registration