Common problems by part
Ford C-Max body and structure problems
DVSA MOT tests 2022–2025 · 49,589 MOT tests · Updated
At 10 years, 1.9 in 100 MOT tests of the Ford C-Max failed on body and structure, against 2.9 for all class 4 vehicles the same age (all test years; 49,589 MOT tests) [1].
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- Against all class 4 vehicles the same age: fails less often than all class 4 vehicles the same age (0.6–0.7×) (all test years), 949 MOT tests with a fail
- By age: seen at 19 ages from 3 to 21 years, 527,219 MOT tests
- Most common fail: Driveshaft CV boot split, 1.0 per 100 MOT tests
Figures are for the model as a whole, not for one car.
What the MOT tests show
What we know
1.9 fails per 100 MOT tests at 10 years, against 2.9 for all class 4 vehicles tested at 10 (all test years). The Ford C-Max fails less often here.
Why it matters
A body and structure fail stops the car passing until it is fixed; the most common one is rated major by DVSA.
What to check
Look under the sills, jacking points and rear subframe for rot, bubbling or fresh underseal over a repair, and check every door, bonnet and boot shuts properly.
Ford C-Max body and structure fails by age
| Age | MOT tests | Fails per 100 | All class 4 vehicles the same age |
|---|---|---|---|
| 3 | 3,049 | 0.3 | 0.3 |
| 4 | 7,707 | 0.3 | 0.3 |
| 5 | 15,771 | 0.3 | 0.5 |
| 6 | 26,348 | 0.5 | 0.8 |
| 7 | 35,148 | 0.6 | 1.3 |
| 8 | 43,027 | 0.8 | 1.8 |
| 9 | 49,213 | 1.2 | 2.3 |
| 10 | 49,589 | 1.9 | 2.9 |
| 11 | 48,885 | 2.8 | 3.5 |
| 12 | 42,418 | 4.0 | 4.3 |
| 13 | 34,901 | 5.9 | 5.0 |
| 14 | 37,270 | 7.1 | 5.9 |
| 15 | 35,320 | 7.7 | 6.7 |
| 16 | 32,880 | 8.9 | 7.6 |
| 17 | 28,661 | 9.3 | 8.3 |
| 18 | 20,039 | 9.4 | 8.7 |
| 19* | 10,500 | 9.0 | 9.0 |
| 20* | 4,806 | 8.2 | 9.2 |
| 21* | 1,687 | 9.2 | 9.3 |
All first-use years of the Ford C-Max pooled at each age, against all class 4 vehicles at that age over all 2022–2025 test years. * Only survivors are still tested at this age.
What fails in the body and structure at 10 years
Fails
- Driveshaft CV boot split: 1.0 fails per 100 MOT tests, all class 4 vehicles 1.3. Replace CV joint boot: estimated £88–£196 (1–2 h at £78/h (ONS local-garage repair quotes, 1,058 quotes from 65 garages, Sep 2025 to Aug 2026) + parts £10–£40) Drive shaft constant velocity boot split or insecure, no longer prevents the ingress of dirt MOT fail
Advisories (not fails)
- Drive shaft joints: constant velocity boot severely deteriorated: 1.2 advisories per 100 MOT tests, all class 4 vehicles 1.0. Drive shaft constant velocity boot severely deteriorated (MOT minor defect)
Repair figures are estimates, not quotes: how we estimate repair costs.
Buying a Ford C-Max? Check that exact car before the viewing.
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- Model risks for this year and fuel
- What similar cars did at their next MOT
- Repairs ahead
- Viewing checklist
By engine and fuel
- 1.6 petrol: 1.1 per 100 at 10 years, fails less often than petrol class 4 vehicles the same age (0.4–0.5×) (all test years; 12,262 MOT tests)
- 1.6 diesel: 1.9 per 100 at 10 years, about average for diesel class 4 vehicles the same age (all test years; 21,258 MOT tests)
- 1.0 petrol: 0.9 per 100 at 10 years, about average for petrol class 4 vehicles the same age (all test years; 6,033 MOT tests)
- 2.0 diesel: 4.3 per 100 at 10 years, about average for diesel class 4 vehicles the same age (all test years; 7,852 MOT tests)
- 1.5 diesel: 1.0 per 100 at 10 years, about average for diesel class 4 vehicles the same age (all test years; 2,144 MOT tests)
How to check on a test drive
Look under the sills, jacking points and rear subframe for rot, bubbling or fresh underseal over a repair, and check every door, bonnet and boot shuts properly.
The most common advisory here in MOT records: Drive shaft joints: constant velocity boot severely deteriorated.
Check one Ford C-Max, not the average
The figures here describe Ford C-Max cars as a group. These free tools answer for one car. Each line says what the tool reads.
- Check a Ford C-Max's MOT history Every MOT test, fail item, advisory and mileage reading DVSA holds for that registration.
- MOT advisory checker Paste an advisory or defect to read DVSA's wording, its grade and what tends to happen at the next MOT.
Other Ford C-Max problems
Body and structure on rival models
- Ford S-Max body and structure problems: 7.8 per 100 MOT tests at 10 years, against 1.9 for the Ford C-Max (23,670 MOT tests)
- Volkswagen Touran body and structure problems: 1.2 per 100 MOT tests at 10 years, against 1.9 for the Ford C-Max (19,831 MOT tests)
- Fiat 500L body and structure problems: 2.9 per 100 MOT tests at 10 years, against 1.9 for the Ford C-Max (17,966 MOT tests)
Questions people ask
Does the Ford C-Max have more body and structure problems than other cars?
0.6 to 0.7 times the body and structure fail rate of all class 4 vehicles the same age at 10 years (all test years), from 49,589 MOT tests. The interval is clear of 0.8 in the same direction at 5 of the 19 ages seen (ages up to 18 with at least 100 MOT tests with a fail).
How common are Ford C-Max body and structure problems?
1.9 in 100 MOT tests at 10 years failed on body and structure, against 2.9 for all class 4 vehicles the same age (all test years; 49,589 MOT tests).
What is the most common Ford C-Max body and structure fail?
1.0 in 100 MOT tests at 10 years: Driveshaft CV boot split (506 MOT tests with it).
Sources
- Driver and Vehicle Standards Agency, Anonymised MOT tests and results, 2022 to 2025. DVSA MOT data, Open Government Licence v3.0, 527,219 MOT tests. Accessed 7 Oct 2026.
- Office for National Statistics, Consumer price inflation, local price quotes (car repair items). ONS price quotes, series 610236. Accessed 7 Oct 2026.
Parts: against all class 4 vehicles at the same age, all 2022–2025 test years pooled, not adjusted for mileage. Breakdowns and non-MOT faults are not in this data. How we compare