Water Ingress (Rear)
ModerateBodywork & RustFailing seals around the rear light clusters or blocked drainage holes allow water into the boot or rear footwells.
Est. Repair Cost: £50–£150
Reliability GuideCommon Problems with the
Common Problems with the
2012 SEAT Mii
The 2012 launch of the Mii, SEAT's version of the VW Up! and Skoda Citigo, offered a brilliant, refined, and surprisingly spacious city car. Powered by characterful 1.0-litre three-cylinder engines, it was perfect for urban driving.
What changed for 2012
- •Debut of the SEAT Mii city car.
- •Available with 60 PS or 75 PS versions of the 1.0-litre three-cylinder engine.
Common MOT watch-outs
- !Suspension wear, particularly front drop links.
- !Wear on the front brake pads and discs.
5
Known Issues
0
Serious
4
Moderate
1
Minor
All Known Issues
Window Regulator Failure
ModerateElectrics & ElectronicsThe cable-type window regulators can snap, letting the glass drop inside the door. More common on the driver's side due to heavier use.
Est. Repair Cost: £80–£200
Clutch Cable Wear
ModerateGearbox & TransmissionThe mechanical clutch cable can stretch or snap on manual models, leaving the clutch pedal disconnected. A known issue on VW Up! platform cars.
Est. Repair Cost: £100–£250
Starter Motor Failure
ModerateEngineThe starter motor can fail intermittently or completely, often preceded by slow cranking or clicking noises. More common on higher-mileage cars.
Est. Repair Cost: £150–£350
Front Suspension Creaking
MinorSuspension & ChassisAnti-roll bar bushes or top mounts wear prematurely, causing noise over speed bumps.
Est. Repair Cost: £80–£200
Buying Tips for 2012 SEAT Mii
- ✓Avoid the automated manual gearbox (ASG) if possible; it is very jerky and unpleasant to use. The 5-speed manual is excellent.
- ✓Check the clutch operation; a stiff pedal or high bite point indicates a replacement is due soon.