2017 Kia Carens petrol: common problems and MOT failures

What goes wrong more than usual on a 2017 Kia Carens petrol?

Parts flagged at MOT more often on the 2017 Kia Carens petrol than on all cars registered in 2017.

• Brake pads1.9× usual
  Kia Carens

  20.7% All 2017 cars

  10.9%

  Failed outright at MOT: 5.3%, against 2.2% of all 2017 cars. The rest were advisories or minor defects.

  Rough price £75–£175 (one axle) ClickMechanic

  At the viewing: Listen for squealing or grinding when braking, and look through the wheel at how much pad is left.

• Exhaust emissions (catalyst)17.3× usual
  Kia Carens

  5.2% All 2017 cars

  0.3%

  Failed outright at MOT: 5.2%, against 0.3% of all 2017 cars. The rest were advisories or minor defects.

  Rough price £175–£900 (catalytic converter) ClickMechanic

  At the viewing: Look for smoke when revving the warm engine and for an engine warning light.

• Brake lights4.6× usual
  Kia Carens

  5.5% All 2017 cars

  1.2%

  Failed outright at MOT: 5.4%, against 0.9% of all 2017 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

  At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

• Airbag warning light18× usual
  Kia Carens

  3.6% All 2017 cars

  0.2%

  Failed outright at MOT: 3.6%, against 0.2% of all 2017 cars. The rest were advisories or minor defects.

  Rough price £10–£80 our estimate

  At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

Common 2017 Kia Carens petrol MOT failures and advisories

The share of 2017 Kia Carens petrol MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

• Tyres
  32% of testsRough price £70–£150

  At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

• Brakes
  31% of testsRough price £150–£350

  At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

• Lights and electrics
  15% of testsRough price £10–£80

  At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

• Seats and seatbelts
  7% of testsRough price £80–£250

  At the viewing: Pull each seatbelt sharply. It should lock, and retract cleanly.

• Wipers, windscreen and mirrors
  7% of testsRough price £15–£250

  At the viewing: Check for chips in the driver's view, and test the wipers and washers.

• Exhaust and emissions
  7% of testsRough price £100–£1,200

  At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for an engine warning light.

Questions to ask the seller before buying a 2017 Kia Carens petrol

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

1. Any recent work on the brake pads? (Flagged at MOT 1.9× as often on the 2017 Kia Carens petrol as on other cars the same age.)
2. Any recent work on the exhaust emissions (catalyst)? (Flagged at MOT 17.3× as often on the 2017 Kia Carens petrol as on other cars the same age.)
3. Any recent work on the brake lights? (Flagged at MOT 4.6× as often on the 2017 Kia Carens petrol as on other cars the same age.)
4. Can I see the service history and receipts for any big jobs?