Peugeot Auto-sleepers MOT Pass Rate
Overall pass rate across all manufacture years, based on 3,312 real MOT test results. Failure rate: 10.2%.
Data from official DVSA MOT testing records
Peugeot Auto-sleepers MOT Reliability Overview
The Peugeot Auto-sleepers is a niche vehicle in the UK, with 3,312 MOT test results recorded in our database spanning 10 manufacture years. It has an overall MOT pass rate of 89.8% and a failure rate of 10.2%, which is well above the UK average of approximately 37%.
Based on this data, the Peugeot Auto-sleepers earns a "Excellent" reliability rating. The average Peugeot Auto-sleepers presents for MOT with approximately 18,217 miles on the clock. Manufacture year matters: 2021 models achieve the highest pass rate at 97.6%, while 2015 models have the lowest at 87.8%. This 9.8 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Peugeot Auto-sleepers is Lamps, reflectors and electrical equipment, affecting 6.3% 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 Suspension at 3.8%. Brakes rounds out the top three at 3.7%. 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
Best Year to Buy
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 3 vintages — click year chips to highlight.
Multi-line chart showing how different Peugeot Auto-sleepers vintages degrade over time, from age 3 to 20 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Peugeot Auto-sleepers. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 7 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Peugeot Auto-sleepers sees a significant jump in MOT failures after the warranty period. Failure rate increases by 70% once warranty cover ends. Budget for increased maintenance costs from year 4 onwards. Peak failure occurs at age 7 (15.1% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
Pass Rate by Manufacture Year
* 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 | 6.3% | 209 |
| 2 | Suspension | 3.8% | 126 |
| 3 | Brakes | 3.7% | 121 |
| 4 | Visibility | 3.7% | 121 |
| 5 | Tyres | 2.7% | 91 |
| 6 | Body, Chassis, Structure | 1.6% | 53 |
| 7 | Noise, Emissions And Leaks | 0.9% | 31 |
| 8 | Seat Belts And Supplementary Restraint Systems | 0.8% | 28 |
| 9 | Non-component Advisories | 0.4% | 13 |
| 10 | Identification Of The Vehicle | 0.3% | 11 |
| 11 | Steering | 0.3% | 9 |
Failures per 10,000 Miles
avg. 18,217 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 | 3.46 | 6.3% | 209 |
| Suspension | 2.09 | 3.8% | 126 |
| Brakes | 2.01 | 3.7% | 121 |
| Visibility | 2.01 | 3.7% | 121 |
| Tyres | 1.51 | 2.7% | 91 |
| Body & Structure | 0.88 | 1.6% | 53 |
| Noise, emissions and leaks | 0.51 | 0.9% | 31 |
| Seat Belts | 0.46 | 0.8% | 28 |
| Non-component advisories | 0.22 | 0.4% | 13 |
| Identification of the vehicle | 0.18 | 0.3% | 11 |
| Steering | 0.15 | 0.3% | 9 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Peugeot Auto-sleepers has 18,217 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 Auto-sleepers has a mileage-adjusted failure rate of 5.60% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Peugeot Auto-sleepers MOT Data
The Peugeot Auto-sleepers is a niche vehicle in the UK, with 3,312 MOT test results recorded in our database spanning 10 manufacture years. It has an overall MOT pass rate of 89.8% and a failure rate of 10.2%, which is well above the UK average of approximately 37%.
For Peugeot Auto-sleepers 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 suspension 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 Auto-sleepers is likely to perform.
Lamps, reflectors and electrical equipment — 6.3% of failures
Lamps, reflectors and electrical equipment issues account for 6.3% of MOT failures on the Peugeot Auto-sleepers. 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.
Suspension — 3.8% of failures
Suspension issues account for 3.8% of MOT failures on the Peugeot Auto-sleepers. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Brakes — 3.7% of failures
Brakes issues account for 3.7% of MOT failures on the Peugeot Auto-sleepers. 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).
Frequently Asked Questions
What is the MOT pass rate for the Peugeot Auto-sleepers?
Based on 3,312 MOT tests in our database, the Peugeot Auto-sleepers has an overall pass rate of 89.8% (10.2% fail rate).
What are the most common MOT failures on a Peugeot Auto-sleepers?
The top 3 reasons a Peugeot Auto-sleepers fails its MOT are: 1. Lamps, reflectors and electrical equipment (6.3%), 2. Suspension (3.8%), 3. Brakes (3.7%). Check these areas before booking your MOT.
Is the Peugeot Auto-sleepers reliable?
With a 10.2% MOT failure rate, the Auto-sleepers is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Peugeot Auto-sleepers?
Based on failure data, focus on: Lamps, reflectors and electrical equipment (6.3%); Suspension (3.8%); Brakes (3.7%). 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.