What are the inspection figures for Ford C-Max and KIA RIO, per age band?

Ford C-Max vs KIA RIO: 6-8 years: 94 versus 89. 9-11 years: 97 versus 100. 12-14 years: 95 versus 113. 15-19 years: 110 versus 109. 100 = country average for that age band in this country.

Where do these figures come from?

DVSA MOT-statistiek (data through 03/09/2026) Both models use the same source and the same reference date.

Ford C-Max vs KIA RIO

Figures per shared age band: numerator, denominator and country index for both models, from the same source.

Age	Ford C-Max		KIA RIO		Difference (percentage points)
Age	Inspections with a defect	Country index	Inspections with a defect	Country index	Difference (percentage points)
6-8 years	2792 of 15443 (18.1%)	94	3149 of 18577 (17%)	89	+1.13
9-11 years	9300 of 34270 (27.1%)	97	8672 of 30886 (28.1%)	100	-0.94
12-14 years	11679 of 33740 (34.6%)	95	10019 of 24490 (40.9%)	113	-6.3
15-19 years	10208 of 22089 (46.2%)	110	5146 of 11224 (45.9%)	109	+0.36

100 = country average for that age band in this country.

Recalls and complaints

Ford C-Max

No recalls or complaints registered for this model.

KIA RIO

No recalls or complaints registered for this model.

What this does not show

The country index is an average across the entire fleet of this model in this country, not a failure probability for one specific vehicle.
A complaint share is a share of reported complaints, not a failure probability for all vehicles of this model.
The age correction is already built into each band; differences between generations or trims within the same model are not.
These figures apply to United Kingdom and are not directly comparable to a figure from another country.

Frequently asked questions

What are the inspection figures for Ford C-Max and KIA RIO, per age band?
Ford C-Max vs KIA RIO: 6-8 years: 94 versus 89. 9-11 years: 97 versus 100. 12-14 years: 95 versus 113. 15-19 years: 110 versus 109. 100 = country average for that age band in this country.
Where do these figures come from?
DVSA MOT-statistiek (data through 03/09/2026) Both models use the same source and the same reference date.

Methodology

Each row compares inspections from the same age band, in the same country.

The country index rescales the model's defect rate so that 100 equals the country average for that band.

Two models are only compared if they share at least two age bands.

What counts as a failed inspection differs per country; never compare a figure on this page with a figure from another country.

Citation

Ford C-Max vs KIA RIO, United Kingdom, data through 3 September 2026. https://uk.plateop.com/modellen/vergelijk/ford-c-max-vs-kia-rio

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