Used car guide

2021 Kia Xceed Connect ISG: common problems and what to check

What gets flagged at MOT on 2021 Kia Xceed Connect ISGs, from 372 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 372 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

372MOT tests in 2025
88%pass first time (all 2021 cars: 87%)
7,200typical miles a year
14.2×the usual rate for suspension arm bushes and joints

What stands out

Parts flagged at MOT more often on 2021 Kia Xceed Connect ISGs than on all cars registered in 2021.

  • Suspension arm bushes and joints14.2× usual
    Kia Xceed Connect ISG
    15.6% All 2021 cars
    1.1%

    Failed outright at MOT: 1.3%, against 0.2% of all 2021 cars. The rest were advisories or minor defects.

    Rough price £120–£180 (one arm) ClickMechanic

    At the viewing: Listen for clunks over bumps and feel for the steering wandering. Worn arm bushes show as cracked rubber near the wheels.

  • Brake discs2× usual
    Kia Xceed Connect ISG
    14.5% All 2021 cars
    7.1%

    Failed outright at MOT: 0.5%, against 0.3% of all 2021 cars. The rest were advisories or minor defects.

    Rough price £150–£350 our estimate

    At the viewing: Look through the wheel at the brake disc: a deep lip at the edge or heavy scoring means they're worn. Feel for judder when braking.

Better than most

Tyre condition: 5.6% here, against 11.5% of all 2021 cars.

By area

The share of 2021 Kia Xceed Connect ISG MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Tyres
    23% 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
    18% 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.

  • 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.

  • 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.

  • Lights and electrics
    2% of testsRough price £10–£80

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

  • Seats and seatbelts
    2% of testsRough price £80–£250

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

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Other years

YearMOT testsMost flagged
20221,183Tyres 19%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2021 Kia Xceed Connect ISGs registered in 2021. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score