DVSA Statistics
2018 Kia Rio
MOT Pass Rate & Pre-MOT Checklist
Used 2018 Kia Rios usually pass their MOT, but around 10% still fail, most often for tyre tread depth not in accordance with the requirements, a tyre seriously damaged and wiper blade missing or obviously not clearing the windscreen. Based on 6,363 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 6,363 DVSA anonymised MOT tests · About this data
Pass Rate
90.5%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Parts Available
Worn tyres are a safety issue and common MOT fail.
Based on DVSA statistics from 6,363 recorded tests.
Pre-MOT Checklist for 2018 Kia Rio
Based on common failure points for this model, check these items before your MOT:
- 1
Check tyre tread depth is at least 1.6mm across the central 3/4 of the tyre
Tyres – Common fail on this model
- 2
Check wiper blades for wear, cracks, and smearing - replace if damaged
Visibility – Common fail on this model
- 3
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
How Does This Compare to Other Years?
Previous Year
2017 Kia Rio
Based on 9,126 UK MOT tests
Next Year
2019 Kia Rio
Based on 5,247 UK MOT tests
The 2018 model shows improvement over 2017 but the 2019 model has an even better pass rate.
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 6,363 MOT tests from the 2023 DVSA dataset. Your 2018 Kia Rio was 5 years old when this data was collected and is now 8 years old.
Sample Size
High confidence - 6,363 tests (statistically reliable)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Kia Rio.
Frequently Asked Questions
Is a 2018 Kia Rio likely to fail its MOT?
Based on DVSA statistics, the 2018 Kia Rio has a 90.5% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 2018 Kia Rio?
The most common MOT failure reasons for a 2018 Kia Rio are: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, wiper blade missing or obviously not clearing the windscreen. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2018 Kia Rio fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, wiper blade missing or obviously not clearing the windscreen. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2018 Kia Rios fail their MOT?
Around 10% of 2018 Kia Rios fail their MOT test, meaning roughly 1 in 10 don't pass first time. The most common reasons are tyre tread depth not in accordance with the requirements and a tyre seriously damaged. Pre-checking these items can significantly improve your chances.
What should I check before my 2018 Kia Rio MOT?
Before your 2018 Kia Rio MOT, check these commonly-failed items: tyre tread depth not in accordance with the requirements, a tyre seriously damaged, wiper blade missing or obviously not clearing the windscreen. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 2018 Kia Rio reliable for MOT?
With a 90.5% MOT pass rate, the 2018 Kia Rio performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.