Used car guide

2012 Kia Proceed diesel: common problems and MOT failures

What MOT testers find on the diesel Kia Proceed first registered in 2012 (diesel cars only): we looked at the 208 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 208 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

208MOTs of 2012 diesel cars, done in 2023–2025
48%pass first time (all 2012 cars: 64%)
9,000typical miles a year
2.3×the usual rate for suspension arm bushes and joints

What goes wrong more than usual on a 2012 Kia Proceed diesel?

Parts flagged at MOT more often on the 2012 Kia Proceed diesel than on all cars registered in 2012.

  • Suspension arm bushes and joints2.3× usual
    Kia Proceed
    20.7% All 2012 cars
    9.1%

    Failed outright at MOT: 3.4%, against 1.9% of all 2012 cars. The rest were advisories or minor defects.

    Rough price £120–£180 (one arm) ClickMechanic

    At the viewing: Listen for clunks over bumps and feel for the steering wandering. Worn arm bushes show as cracked rubber near the wheels.

  • Sidelights3.3× usual
    Kia Proceed
    15.4% All 2012 cars
    4.7%

    Failed outright at MOT: 14.4%, against 4.1% of all 2012 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.

  • Number plate lights2.2× usual
    Kia Proceed
    14.9% All 2012 cars
    6.7%

    Failed outright at MOT: 1.9%, against 2% of all 2012 cars. The rest were advisories or minor defects.

    Rough price £5–£40 our estimate

    At the viewing: Check the number plate lights work and the plates are clean and legal.

Common 2012 Kia Proceed diesel MOT failures and advisories

The share of 2012 Kia Proceed diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    50% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

  • Lights and electrics
    43% of testsRough price £10–£80

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

  • Tyres
    42% 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
    38% 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.

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

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

  • Steering
    10% of testsRough price £100–£450

    At the viewing: On a straight road the steering wheel should sit straight. Feel for play or knocking when turning.

Questions to ask the seller before buying a 2012 Kia Proceed diesel

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

  1. Any recent work on the suspension arm bushes and joints? (Flagged at MOT 2.3× as often on the 2012 Kia Proceed diesel as on other cars the same age.)
  2. Any recent work on the sidelights? (Flagged at MOT 3.3× as often on the 2012 Kia Proceed diesel as on other cars the same age.)
  3. Any recent work on the number plate lights? (Flagged at MOT 2.2× as often on the 2012 Kia Proceed diesel as on other cars the same age.)
  4. Can I see the service history and receipts for any big jobs?

Looking at a Kia Proceed?

Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.

Other years

Every year of the Kia Proceed compared

YearMOT testsMost flagged
2026–Too new for MOT data
2025–Too new for MOT data
2024–Too new for MOT data
2023323Tyres 15%
20221,894Tyres 25%
20212,587Tyres 26%
20202,978Tyres 32%
20195,870Tyres 31%
2018–Too few tests
2017–Too few tests
2016–Too few tests
2015–Too few tests
2014670Suspension 32%
2013784Suspension 39%
2011786Suspension 51%
20101,007Suspension 52%
2009589Suspension 57%
2008318Suspension 60%

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Kia Proceed cars first registered in 2012. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score