Used car guide

2003 Ford Focus C-MAX: common problems and what to check

What gets flagged at MOT on 2003 Ford Focus C-MAXs, from 114 tests in 2025, plus known faults and what to look at before you buy one.

Small sample: only 114 of these were MOT tested in 2025, so treat the percentages as rough. The known faults below don't depend on it.

114MOT tests in 2025
53%pass first time (all 2003 cars: 59%)
4,600typical miles a year
60%had suspension flagged

What gets flagged at MOT

The share of 2003 Ford Focus C-MAX MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    60% 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
    44% 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
    36% 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
    31% 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.

  • Wipers, windscreen and mirrors
    17% 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
    16% 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 Ford Focus C-MAX?

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Other years

YearMOT testsMost flagged
2011118Tyres 37%
2009208Suspension 54%
2008521Suspension 55%
20072,401Suspension 54%
20063,416Suspension 57%
20052,223Suspension 59%
20041,504Suspension 59%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2003 Ford Focus C-MAXs registered in 2003. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score