Reliability Guide

Common Problems with the
2018 Audi A1 Mk2 (GB)

The launch year brought a larger, 5-door-only A1 with updated styling and the 1.0 TFSI three-cylinder engine. Early cars carry a higher risk of infotainment software glitches and interior trim rattles, though no major mechanical failures have emerged.

What changed for 2018

  • Launch with 1.0 TFSI and 1.5 TFSI engines
  • 5-door-only body replacing 3-door original
  • Updated infotainment with Apple CarPlay
  • MQB platform shared with Polo

Common MOT watch-outs

  • !Infotainment screen freezes and reboots
  • !Dashboard and door card rattles
  • !Lane-keep assist calibration issues on early software
3
Known Issues
2
Serious
0
Moderate
1
Minor

All Known Issues

Infotainment Crashes

MinorElectrics & Electronics

The MMI screen can freeze or go black, often requiring a software update from Audi.

Est. Repair Cost: £0–£300

Buying Tips for 2018 Audi A1 Mk2 (GB)

  • Check the infotainment software is up to date
  • Listen for dashboard and door card rattles on test drive
  • Ensure the 1.0 TFSI has been serviced correctly to protect the turbo