IsItAGoodCar
Reliability Guide

Common Problems with the
2021 Cupra Born

The Born arrived in the UK in 2021 as Cupra's first electric vehicle, sharing the VW Group MEB platform with the VW ID.3. Early cars were plagued by slow infotainment boot-up times, laggy touchscreen responses, and software connectivity issues. The rear drum brakes also corroded and stuck due to infrequent use with regenerative braking.

What changed for 2021

  • •UK launch
  • •MEB platform shared with VW ID.3
  • •58kWh and 77kWh battery options
  • •Android Automotive OS infotainment
  • •Rear drum brakes

Common MOT watch-outs

  • !Rear drum brake corrosion and sticking
  • !Software lag and connectivity issues
  • !Charging port flap sticking in cold weather
5
Known Issues
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Serious
0
Moderate
5
Minor

All Known Issues

Software Lag and Connectivity

MinorElectrics & Electronics

The MEB platform software (Shared with VW ID.3/4) has been improved but can still suffer from slow boot-up times.

Est. Repair Cost: £0 (Software update)
Warning Signs:

Slow response to touch, App connectivity issues, Settings being reset

What to Inspect:
  • Check for the latest "ME3.x" software version
Verified by IsItAGoodCar Research Team

Drums Brake Corrosion (Rear)

MinorBrakes

Like the VW ID.3, the Born uses rear drum brakes. Due to regenerative braking, they are rarely used and can develop surface corrosion or sticking.

Est. Repair Cost: £100–£250
Warning Signs:

Grinding sound when first moving, Brake "sticking" after being parked

What to Inspect:
  • Listen for noise when moving off after the car has been parked in the wet
Verified by IsItAGoodCar Research Team

Charging Port Flap Sticking

MinorElectrics & Electronics

The electronic charging port flap can become stuck or fail to open, particularly in cold weather or after prolonged exposure to moisture.

Est. Repair Cost: £50–£200
Warning Signs:

Charging flap won't open, Charging flap won't lock, Intermittent charging connection

What to Inspect:
  • Test the charging flap operation several times
  • Check for any signs of moisture or corrosion around the port
  • Ensure the car is on level ground when testing
Verified by IsItAGoodCar Research Team

Four-Seat Limitation (77 kWh Battery)

MinorInterior & Trim

The 77 kWh battery models are limited to four seats due to battery packaging, with no rear middle seat. This is a design constraint, not a fault, but catches many buyers off guard.

Est. Repair Cost: £0 (Design packaging constraint)
Warning Signs:

Only four seats available, Rear bench has no middle seat position

What to Inspect:
  • Verify the number of seatbelts in the rear before buying
  • Confirm your seating requirements match the configuration
Verified by IsItAGoodCar Research Team

Range Loss in Cold Weather

MinorElectrics & Electronics

The Born's WLTP range can drop significantly in winter, with real-world cold-weather range often 25-35% lower than official figures due to battery chemistry and heating demands.

Est. Repair Cost: £0 (Normal cold weather EV characteristic)
Warning Signs:

Reduced range in winter, Increased energy consumption, Longer charging times in cold conditions

What to Inspect:
  • Ask about real-world range experiences from the owner
  • Check battery health report
  • Consider whether your daily commute is well within winter range
Verified by IsItAGoodCar Research Team

Buying Tips for 2021 Cupra Born

  • ✓Check the infotainment responsiveness — early cars were particularly laggy before major updates
  • ✓The 77 kWh model is limited to four seats due to battery packaging
  • ✓Ensure the car comes with all charging cables