Volvo C303 MOT Pass Rate
Overall pass rate across all manufacture years, based on 31 real MOT test results. Failure rate: 3.2%.
Data from official DVSA MOT testing records
Volvo C303 MOT Reliability Overview
The Volvo C303 is a rare vehicle in the UK, with 31 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 96.8% and a failure rate of 3.2%, which is well above the UK average of approximately 37%.
Based on this data, the Volvo C303 earns a "Excellent" reliability rating. The average Volvo C303 presents for MOT with approximately 27,228 miles on the clock.
The most common MOT failure for the Volvo C303 is Lamps, Reflectors and Electrical Equipment, affecting 6.5% of all tests. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. The second most common issue is Exhaust, Fuel and Emissions at 3.2%. Together, these top 2 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 6.5% | 2 |
| 2 | Exhaust, Fuel And Emissions | 3.2% | 1 |
Failures per 10,000 Miles
avg. 27,228 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 2.37 | 6.5% | 2 |
| Emissions & Exhaust | 1.18 | 3.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Volvo C303 has 27,228 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Volvo C303 has a mileage-adjusted failure rate of 1.18% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Volvo C303 MOT Data
The Volvo C303 is a rare vehicle in the UK, with 31 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 96.8% and a failure rate of 3.2%, which is well above the UK average of approximately 37%.
For Volvo C303 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on lamps, reflectors and electrical equipment and exhaust, fuel and emissions for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific C303 is likely to perform.
Lamps, Reflectors and Electrical Equipment — 6.5% of failures
Lamps, Reflectors and Electrical Equipment issues account for 6.5% of MOT failures on the Volvo C303. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Exhaust, Fuel and Emissions — 3.2% of failures
Exhaust, Fuel and Emissions issues account for 3.2% of MOT failures on the Volvo C303. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Frequently Asked Questions
What is the MOT pass rate for the Volvo C303?
Based on 31 (based on limited data) MOT tests in our database, the Volvo C303 has an overall pass rate of 96.8% (3.2% fail rate).
What are the most common MOT failures on a Volvo C303?
The top 2 reasons a Volvo C303 fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (6.5%), 2. Exhaust, Fuel and Emissions (3.2%). Check these areas before booking your MOT.
Is the Volvo C303 reliable?
With a 3.2% MOT failure rate, the C303 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Volvo C303?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (6.5%); Exhaust, Fuel and Emissions (3.2%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.