Used car guide

2010 Chrysler-Jeep 300: common problems and what to check

What gets flagged at MOT on 2010 Chrysler-Jeep 300s, from 351 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 351 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

351MOT tests in 2025
65%pass first time (all 2010 cars: 59%)
7,000typical miles a year
2.8×the usual rate for track rod ends

What stands out

Parts flagged at MOT more often on 2010 Chrysler-Jeep 300s than on all cars registered in 2010.

  • Track rod ends2.8× usual
    Chrysler-Jeep 300
    15.4% All 2010 cars
    5.5%

    Failed outright at MOT: 7.4%, against 2.7% of all 2010 cars. The rest were advisories or minor defects.

    Rough price £50–£150 (one end, plus about £30–£50 if it needs a wheel alignment) ClickMechanic

    At the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.

  • Rigid brake pipes2.3× usual
    Chrysler-Jeep 300
    15.7% All 2010 cars
    6.8%

    Failed outright at MOT: 2.6%, against 1.1% of all 2010 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.

  • Ball joint2.2× usual
    Chrysler-Jeep 300
    14.2% All 2010 cars
    6.5%

    Failed outright at MOT: 5.7%, against 3.4% of all 2010 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.

  • Ball joint dust cover2.8× usual
    Chrysler-Jeep 300
    10.8% All 2010 cars
    3.9%

    Failed outright at MOT: 4.8%, against 1.6% of all 2010 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 2010 Chrysler-Jeep 300 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    49% 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.

  • Brakes
    43% 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
    26% 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
    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.

  • Oil and fluid leaks
    18% 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.

  • Wipers, windscreen and mirrors
    6% of testsRough price £15–£250

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

Looking at a Chrysler-Jeep 300?

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Other years

YearMOT testsMost flagged
2009333Suspension 48%
2008566Suspension 51%
2007921Suspension 49%
2006652Suspension 48%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2010 Chrysler-Jeep 300s registered in 2010. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score