2007 Kia Rio MOT pass rate: 59.7% (3,469 tests)

2007-registered Kia Rios passed 59.7% of 3,469 MOT tests in 2023–2025 — 5.4 points worse than same-age cars (65.1%). This is one of the lower-scoring Rio years after correcting for vehicle age — inspect the individual car carefully.

59.7%Pass rate, 2007 cars

94.6Age-adjusted index (100 = average)

3,469Tests analysed

88,383 miMedian mileage at test

62.2% / 56.5%Petrol vs diesel pass rate

Is the 2007 Rio getting worse?

Pass rate of 2007-registered cars across recent test years:

Test year	Pass rate
2023	60.5% -4.6 vs same-age
2024	56.4% -8.6 vs same-age
2025	62.8% -2.6 vs same-age

The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.

What fails on a 2007 Rio

#	System	Defects recorded	Share
1	Brakes	1,176	25.6%
2	Suspension	935	20.3%
3	Lamps, reflectors and electrical equipment	901	19.6%
4	Steering	510	11.1%
5	Tyres	407	8.8%
6	Visibility	341	7.4%

All Rio years compared

Registration year	Tests	Pass rate	Vs same-age	Median mileage
2006	2,757	60.0%	-4.5 pts	87,564
2007 (this page)	3,469	59.7%	-5.4 pts	88,383
2008	5,925	59.3%	-5.8 pts	87,319
2009	13,989	63.0%	-3.4 pts	79,862
2010	17,807	62.9%	-4.5 pts	81,509
2011	20,178	62.9%	-6.3 pts	78,526
2012	26,550	66.7%	-4.5 pts	81,427
2013	29,323	68.8%	-4.5 pts	73,408
2014	32,520	73.2%	-2.6 pts	65,872
2015	33,641	80.7%	+2.0 pts	56,343
2016	26,134	82.8%	+1.4 pts	48,747
2017	23,889	86.3%	+2.3 pts	44,997
2018	16,876	88.7%	+2.3 pts	36,870
2019	14,312	89.3%	+0.9 pts	29,112
2020	9,279	91.1%	+1.1 pts	23,239
2021	4,276	92.3%	+1.9 pts	22,610
2022	3,010	93.1%	+1.8 pts	20,928

Weighing up which year to buy? See the full ranking: Kia Rio years to avoid.

Buying a 2007 Rio? Two checks first

Free MOT history checkThe exact car’s failures, advisories and mileage trail — sellers can’t edit it
Topdon OBD2 scannersTopdon diagnostic scanners with full-system readouts
XTOOL diagnostic toolsXTOOL code readers for petrol and diesel cars
Autel UK testersAutel professional-grade diagnostic testers

FAQs

Is a 2007 Kia Rio reliable?

2007-registered examples passed 59.7% of their MOT tests (3,469 tests, 2023–2025), -5.4 points versus all UK cars registered in the same year. At roughly 19 years old with a median 88,383 miles, condition now varies car by car — always check the individual MOT history.

What mileage is too high for a 2007 Rio?

The median tested example shows 88,383 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.

Should I buy the petrol or diesel 2007 Rio?

In this cohort petrols pass 62.2% of tests against 56.5% for diesels. Mileage and use can explain part of that gap, so treat it as a reason to inspect DPF and emissions history, not a fuel-type verdict.

Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.