Used car guide

2015 Land Rover Defender: common problems and MOT failures

What MOT testers find on the Land Rover Defender first registered in 2015: we looked at the 19,425 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

19,425MOTs of 2015 cars, done in 2023–2025
79%pass first time (all 2015 cars: 74%)
4,800typical miles a year
5.1×the usual rate for rigid brake pipes

What goes wrong more than usual on a 2015 Land Rover Defender?

Parts flagged at MOT more often on the 2015 Land Rover Defender than on all cars registered in 2015.

  • Rigid brake pipes5.1× usual
    Land Rover Defender
    10.7% All 2015 cars
    2.1%

    Failed outright at MOT: 2.2%, against 0.3% of all 2015 cars. The rest were advisories or minor defects.

    Rough price £100–£400 our estimate

    At the viewing: Ask to see underneath, or check the MOT advisories: corroded brake or fuel pipes get worse every year and fail the MOT when they do.

  • Seat belts9.6× usual
    Land Rover Defender
    6.7% All 2015 cars
    0.7%

    Failed outright at MOT: 0.8%, against 0.3% of all 2015 cars. The rest were advisories or minor defects.

    Rough price £80–£250 our estimate

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

  • Shock absorbers2.1× usual
    Land Rover Defender
    9.7% All 2015 cars
    4.6%

    Failed outright at MOT: 2.6%, against 0.9% of all 2015 cars. The rest were advisories or minor defects.

    Rough price £200–£300 (pair, average rear to front) ClickMechanic

    At the viewing: Push down hard on each corner. It should bounce once and settle. Look for oil on the shock absorber body.

  • Sidelights2.5× usual
    Land Rover Defender
    4.3% All 2015 cars
    1.7%

    Failed outright at MOT: 4.1%, against 1.5% of all 2015 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.

  • Transmission oil leaks5.8× usual
    Land Rover Defender
    2.9% All 2015 cars
    0.5%

    Failed outright at MOT: 0.1%, against 0% of all 2015 cars. The rest were advisories or minor defects.

    Rough price £80–£600 our estimate

    At the viewing: Look under the engine and where the car is usually parked for fresh oil. Ask whether the leak has been looked at.

Better than most

Tread depth: 5% here, against 19.8% of all 2015 cars. Tyre condition: 3.9% here, against 13.2% of all 2015 cars.

Common 2015 Land Rover Defender MOT failures and advisories

The share of 2015 Land Rover Defender MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Brakes
    20% 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
    20% of testsRough price £10–£80

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

  • Suspension
    16% 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.

  • Tyres
    9% 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.

  • Wipers, windscreen and mirrors
    8% 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
    5% 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 2015 Land Rover Defender

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.

Questions to ask the seller before buying a 2015 Land Rover Defender

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

  1. Have all the recalls been done, including the axle tube and hub bolts?
  2. Any recent work on the rigid brake pipes? (Flagged at MOT 5.1× as often on the 2015 Land Rover Defender as on other cars the same age.)
  3. Any recent work on the seat belts? (Flagged at MOT 9.6× as often on the 2015 Land Rover Defender as on other cars the same age.)
  4. Any recent work on the shock absorbers? (Flagged at MOT 2.1× as often on the 2015 Land Rover Defender as on other cars the same age.)
  5. Can I see the service history and receipts for any big jobs?

Looking at a Land Rover Defender?

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 Land Rover Defender compared

YearMOT testsMost flagged
2026–Too new for MOT data
2025–Too new for MOT data
2024–Too new for MOT data
2023529Tyres 6%
202210,198Tyres 16%
202116,997Tyres 16%
202012,258Tyres 17%
2019–Too few tests
20165,259Lights and electrics 15%
201417,079Lights and electrics 23%
201312,768Lights and electrics 25%
201211,292Brakes 28%
201111,607Suspension 30%
201011,558Suspension 33%
200910,166Suspension 33%
200810,865Suspension 35%
200711,617Suspension 37%
200611,038Suspension 37%
200512,200Suspension 38%
200412,447Suspension 38%
200312,858Suspension 40%
200211,282Suspension 39%
20019,161Suspension 37%
20008,745Suspension 39%
19998,812Suspension 38%
199810,222Lights and electrics 38%
19979,899Lights and electrics 38%
199610,182Lights and electrics 39%
19958,462Lights and electrics 40%
19946,802Lights and electrics 40%
19935,523Lights and electrics 37%
19924,355Lights and electrics 37%
19914,994Lights and electrics 39%
19904,751Lights and electrics 37%

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Land Rover Defender cars first registered in 2015. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score