Used car guide

2009 Jaguar XJ: common problems and what to check

What gets flagged at MOT on 2009 Jaguar XJs, from 530 tests in 2025, plus known faults and what to look at before you buy one.

530MOT tests in 2025
69%pass first time (all 2009 cars: 58%)
5,800typical miles a year
2.3×the usual rate for ball joint dust cover

What stands out

Parts flagged at MOT more often on 2009 Jaguar XJs than on all cars registered in 2009.

  • Ball joint dust cover2.3× usual
    Jaguar XJ
    10.2% All 2009 cars
    4.4%

    Failed outright at MOT: 3.8%, against 1.8% of all 2009 cars. The rest were advisories or minor defects.

    Rough price £60–£150 (one joint) ClickMechanic

    At the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.

  • Link ball joint covers2.2× usual
    Jaguar XJ
    6.8% All 2009 cars
    3.1%

    Failed outright at MOT: 3%, against 1.8% of all 2009 cars. The rest were advisories or minor defects.

    Rough price £60–£150 (one joint) ClickMechanic

    At the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.

By area

The share of 2009 Jaguar XJ MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    44% 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
    27% 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
    27% 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
    24% 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
    9% 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.

Looking at a Jaguar XJ?

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Other years

YearMOT testsMost flagged
2018656Tyres 29%
2017855Tyres 26%
20161,027Tyres 28%
2015921Tyres 30%
2014979Tyres 31%
20131,102Suspension 32%
2012982Suspension 34%
20111,461Suspension 38%
20101,289Suspension 41%
2008874Suspension 37%
20071,124Suspension 44%
20061,191Suspension 45%
20051,053Suspension 43%
20041,446Suspension 46%
20031,465Suspension 45%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2009 Jaguar XJs registered in 2009. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score