Vauxhall Astra Envoy Di MOT Pass Rate
Overall pass rate across all manufacture years, based on 1,056 real MOT test results. Failure rate: 56.0%.
Data from official DVSA MOT testing records
Vauxhall Astra Envoy Di MOT Reliability Overview
The Vauxhall Astra Envoy Di is a niche vehicle in the UK, with 1,056 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 44.0% and a failure rate of 56.0%, which is significantly below the UK average of approximately 37%.
Based on this data, the Vauxhall Astra Envoy Di earns a "Very Poor" reliability rating. The average Vauxhall Astra Envoy Di presents for MOT with approximately 146,644 miles on the clock. Manufacture year matters: 2000 models achieve the highest pass rate at 50.4%, while 1999 models have the lowest at 37.8%. This 12.6 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Vauxhall Astra Envoy Di is Brakes, affecting 67.3% of all tests. 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. The second most common issue is Lamps, Reflectors and Electrical Equipment at 54.0%. Suspension rounds out the top three at 34.5%. 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
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Vauxhall Astra Envoy Di. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 9 to 13 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Vauxhall Astra Envoy Di shows a relatively stable failure rate after warranty — the change of 0% is negligible. Peak failure occurs at age 11 (57.9% 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 | Brakes | 129.6% | 1,369 |
| 2 | Lamps, Reflectors And Electrical Equipment | 79.8% | 842 |
| 3 | Suspension | 45.3% | 478 |
| 4 | Tyres | 34.4% | 363 |
| 5 | Driver's View Of The Road | 27.9% | 295 |
| 6 | Steering | 17.7% | 187 |
| 7 | Exhaust, Fuel And Emissions | 17.3% | 183 |
| 8 | Registration Plates And Vin | 5.3% | 56 |
| 9 | Body, Structure And General Items | 5.0% | 53 |
| 10 | Road Wheels | 4.2% | 44 |
| 11 | Seat Belts And Supplementary Restraint Systems | 1.5% | 16 |
| 12 | Items Not Tested | 1.1% | 12 |
| 13 | Body, Chassis, Structure | 0.6% | 6 |
| 14 | Visibility | 0.4% | 4 |
Failures per 10,000 Miles
avg. 146,644 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 |
|---|---|---|---|
| Brakes | 8.84 | 129.6% | 1,369 |
| Lamps & Electrical | 5.44 | 79.8% | 842 |
| Suspension | 3.09 | 45.3% | 478 |
| Tyres | 2.34 | 34.4% | 363 |
| Visibility | 1.93 | 28.3% | 299 |
| Steering | 1.21 | 17.7% | 187 |
| Emissions & Exhaust | 1.18 | 17.3% | 183 |
| Body & Structure | 0.38 | 5.6% | 59 |
| Registration Plates and VIN | 0.36 | 5.3% | 56 |
| Wheels | 0.28 | 4.2% | 44 |
| Seat Belts | 0.10 | 1.5% | 16 |
| Items Not Tested | 0.08 | 1.1% | 12 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Vauxhall Astra Envoy Di has 146,644 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 Vauxhall Astra Envoy Di has a mileage-adjusted failure rate of 3.82% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Vauxhall Astra Envoy Di MOT Data
The Vauxhall Astra Envoy Di is a niche vehicle in the UK, with 1,056 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 44.0% and a failure rate of 56.0%, which is significantly below the UK average of approximately 37%.
For Vauxhall Astra Envoy Di owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on brakes and lamps, reflectors and electrical equipment 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 Astra Envoy Di is likely to perform.
Brakes — 67.3% of failures
Brakes issues account for 67.3% of MOT failures on the Vauxhall Astra Envoy Di. 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 — 54.0% of failures
Lamps, Reflectors and Electrical Equipment issues account for 54.0% of MOT failures on the Vauxhall Astra Envoy Di. 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 — 34.5% of failures
Suspension issues account for 34.5% of MOT failures on the Vauxhall Astra Envoy Di. 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.
Frequently Asked Questions
What is the MOT pass rate for the Vauxhall Astra Envoy Di?
Based on 1,056 MOT tests in our database, the Vauxhall Astra Envoy Di has an overall pass rate of 44.0% (56.0% fail rate).
What are the most common MOT failures on a Vauxhall Astra Envoy Di?
The top 3 reasons a Vauxhall Astra Envoy Di fails its MOT are: 1. Brakes (67.3%), 2. Lamps, Reflectors and Electrical Equipment (54.0%), 3. Suspension (34.5%). Check these areas before booking your MOT.
Is the Vauxhall Astra Envoy Di reliable?
With a 56.0% MOT failure rate, the Astra Envoy Di is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Vauxhall Astra Envoy Di?
Based on failure data, focus on: Brakes (67.3%); Lamps, Reflectors and Electrical Equipment (54.0%); Suspension (34.5%). 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.