Used car guide

2004 London Taxis INT TX II diesel: common problems and MOT failures

What MOT testers find on the diesel London Taxis INT TX II first registered in 2004 (diesel cars only): we looked at the 124 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 124 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

124MOTs of 2004 diesel cars, done in 2023–2025
58%pass first time (all 2004 cars: 57%)
15,400typical miles a year
43%had suspension flagged

Common 2004 London Taxis INT TX II diesel MOT failures and advisories

The share of 2004 London Taxis INT TX II diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    43% 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
    40% of testsRough price £10–£80

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

  • 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.

  • Oil and fluid leaks
    27% 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.

  • Tyres
    25% 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.

  • Rust and bodywork
    25% of testsRough price £150–£1,000

    At the viewing: Check the sills, wheel arches and underneath for rust, and look along the panels for uneven gaps or paint.

Questions to ask the seller before buying a 2004 London Taxis INT TX II diesel

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

  1. Can I see the service history and receipts for any big jobs?

Looking at a London Taxis INT TX II?

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Other years

Every year of the London Taxis INT TX II compared

YearMOT testsMost flagged
2006396Brakes 41%
2005353Suspension 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 London Taxis INT TX II cars first registered in 2004. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score