Used car guide

2014 Kia Soul diesel: common problems and MOT failures

What MOT testers find on the diesel Kia Soul first registered in 2014 (diesel cars only): we looked at the 5,281 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

5,281MOTs of 2014 diesel cars, done in 2023–2025
75%pass first time (all 2014 cars: 70%)
6,600typical miles a year
32%had brakes flagged

Common 2014 Kia Soul diesel MOT failures and advisories

The share of 2014 Kia Soul diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Brakes
    32% 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.

  • Tyres
    31% 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.

  • Suspension
    17% 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
    12% of testsRough price £10–£80

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

  • 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.

  • Oil and fluid leaks
    3% of testsRough price £80–£600

    At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

Known faults on the 2014 Kia Soul diesel

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

  • Steering recall

    All engines

    Souls built between January 2014 and September 2015 were recalled for a steering fault that could cause loss of control. Odd noises from behind the dashboard can mean it hasn't been done.

    At the viewing: Run the free DVSA recall check on the reg and listen for noises from behind the dash when steering.

    Source: What Car?: Kia Soul (2014-2019) reliability

Questions to ask the seller before buying a 2014 Kia Soul diesel

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

  1. Has the steering recall been done?
  2. Can I see the service history and receipts for any big jobs?

Looking at a Kia Soul?

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 Soul compared

YearMOT testsMost flagged
2024–Too new for MOT data
2023–Too new for MOT data
2022914Tyres 25%
20212,237Tyres 29%
20202,568Tyres 29%
20191,002Tyres 21%
20185,811Tyres 25%
20175,017Tyres 28%
20166,328Tyres 29%
20157,710Tyres 30%
20133,862Suspension 38%
20124,785Suspension 43%
20119,907Suspension 43%
20108,597Suspension 45%
20096,264Suspension 48%

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 Soul cars first registered in 2014. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score