Reliability Guide

Common Problems with the
2020 Cupra Formentor

The launch year for the Formentor in the UK as Cupra's first bespoke model. Early 2020 cars had the most MIB3 infotainment crashes and software freezes, though these were largely resolved by 2022 via updates. The 1.5 TSI engine showed "kangarooing" hesitation when cold on some early examples.

What changed for 2020

  • Cupra's first model not based on a SEAT platform
  • 1.5 TSI, 2.0 TSI and e-Hybrid powertrains
  • Distinctive crossover-coupe styling
  • MIB3 infotainment system introduced

Common MOT watch-outs

  • !MIB3 infotainment crashing and freezing
  • !Front suspension creaking over bumps
  • !Rear brake squeal under light application
5
Known Issues
1
Serious
2
Moderate
2
Minor

All Known Issues

Infotainment (MIB3) Crashing

ModerateElectrics & Electronics

The central touchscreen system is prone to lag, sudden reboots, or being stuck on "Loading settings."

Est. Repair Cost: £0–£200 (Software update)

Front Suspension Creaking

MinorSuspension & Chassis

The front suspension can develop a creaking sound over speed bumps, especially in colder weather.

Est. Repair Cost: £100–£300

Rear Brake Squeal

MinorBrakes

Many owners report persistent high-pitched squealing from the rear brakes under light application.

Est. Repair Cost: £50–£200

Buying Tips for 2020 Cupra Formentor

  • Ensure the MIB3 software is at version 1896 or higher
  • Check that all safety systems work without persistent "Unavailable" warnings
  • Drive the car from cold to check for 1.5 TSI hesitation