Peugeot 403 MOT Pass Rate
Overall pass rate across all manufacture years, based on 41 real MOT test results. Failure rate: 29.3%.
Data from official DVSA MOT testing records
Peugeot 403 MOT Reliability Overview
The Peugeot 403 is a rare vehicle in the UK, with 41 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 70.7% and a failure rate of 29.3%, which is above the UK average of approximately 37%.
Based on this data, the Peugeot 403 earns a "Very Good" reliability rating. The average Peugeot 403 presents for MOT with approximately 42,322 miles on the clock.
The most common MOT failure for the Peugeot 403 is Lamps, Reflectors and Electrical Equipment, affecting 26.8% 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 Brakes at 19.5%. Lamps, reflectors and electrical equipment rounds out the top three at 17.1%. Together, these top 3 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 | 46.4% | 19 |
| 2 | Brakes | 26.8% | 11 |
| 3 | Motorcycle Lighting And Signalling | 14.6% | 6 |
| 4 | Steering | 12.2% | 5 |
| 5 | Driver's View Of The Road | 9.8% | 4 |
| 6 | Tyres | 9.8% | 4 |
| 7 | Suspension | 9.8% | 4 |
| 8 | Motorcycle Brakes | 9.8% | 4 |
| 9 | Motorcycle Drive System | 4.9% | 2 |
| 10 | Motorcycle Steering And Suspension | 4.9% | 2 |
| 11 | Exhaust, Fuel And Emissions | 4.9% | 2 |
| 12 | Body, Structure And General Items | 2.4% | 1 |
| 13 | Body, Chassis, Structure | 2.4% | 1 |
| 14 | Motorcycle Driving Controls | 2.4% | 1 |
Failures per 10,000 Miles
avg. 42,322 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 | 10.95 | 46.4% | 19 |
| Brakes | 6.34 | 26.8% | 11 |
| Motorcycle lighting and signalling | 3.46 | 14.6% | 6 |
| Steering | 2.88 | 12.2% | 5 |
| Visibility | 2.31 | 9.8% | 4 |
| Tyres | 2.31 | 9.8% | 4 |
| Suspension | 2.31 | 9.8% | 4 |
| Motorcycle brakes | 2.31 | 9.8% | 4 |
| Body & Structure | 1.16 | 4.8% | 2 |
| Motorcycle drive system | 1.15 | 4.9% | 2 |
| Motorcycle steering and suspension | 1.15 | 4.9% | 2 |
| Emissions & Exhaust | 1.15 | 4.9% | 2 |
| Motorcycle driving controls | 0.58 | 2.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Peugeot 403 has 42,322 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 Peugeot 403 has a mileage-adjusted failure rate of 6.92% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Peugeot 403 MOT Data
The Peugeot 403 is a rare vehicle in the UK, with 41 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 70.7% and a failure rate of 29.3%, which is above the UK average of approximately 37%.
For Peugeot 403 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 brakes 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 403 is likely to perform.
Lamps, Reflectors and Electrical Equipment — 26.8% of failures
Lamps, Reflectors and Electrical Equipment issues account for 26.8% of MOT failures on the Peugeot 403. 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.
Brakes — 19.5% of failures
Brakes issues account for 19.5% of MOT failures on the Peugeot 403. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Lamps, reflectors and electrical equipment — 17.1% of failures
Lamps, reflectors and electrical equipment issues account for 17.1% of MOT failures on the Peugeot 403. 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.
Frequently Asked Questions
What is the MOT pass rate for the Peugeot 403?
Based on 41 (based on limited data) MOT tests in our database, the Peugeot 403 has an overall pass rate of 70.7% (29.3% fail rate).
What are the most common MOT failures on a Peugeot 403?
The top 3 reasons a Peugeot 403 fails its MOT are: 1. Lamps, Reflectors and Electrical Equipment (26.8%), 2. Brakes (19.5%), 3. Lamps, reflectors and electrical equipment (17.1%). Check these areas before booking your MOT.
Is the Peugeot 403 reliable?
With a 29.3% MOT failure rate, the 403 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Peugeot 403?
Based on failure data, focus on: Lamps, Reflectors and Electrical Equipment (26.8%); Brakes (19.5%); Lamps, reflectors and electrical equipment (17.1%). 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.