Subaru Inpreza MOT Pass Rate
Overall pass rate across all manufacture years, based on 49 real MOT test results. Failure rate: 36.7%.
Data from official DVSA MOT testing records
Subaru Inpreza MOT Reliability Overview
The Subaru Inpreza is a rare vehicle in the UK, with 49 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 63.3% and a failure rate of 36.7%, which is around the UK average of approximately 37%.
Based on this data, the Subaru Inpreza earns a "Average" reliability rating. The average Subaru Inpreza presents for MOT with approximately 91,215 miles on the clock.
The most common MOT failure for the Subaru Inpreza is Exhaust, Fuel and Emissions, affecting 36.7% of all tests. 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. The second most common issue is Lamps, Reflectors and Electrical Equipment at 36.7%. Suspension rounds out the top three at 26.5%. 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
* 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 | 71.5% | 35 |
| 2 | Exhaust, Fuel And Emissions | 53.1% | 26 |
| 3 | Brakes | 42.9% | 21 |
| 4 | Suspension | 40.8% | 20 |
| 5 | Tyres | 10.2% | 5 |
| 6 | Noise, Emissions And Leaks | 8.2% | 4 |
| 7 | Body, Chassis, Structure | 6.1% | 3 |
| 8 | Steering | 4.1% | 2 |
| 9 | Road Wheels | 4.1% | 2 |
| 10 | Body, Structure And General Items | 4.1% | 2 |
| 11 | Driver's View Of The Road | 4.1% | 2 |
| 12 | Registration Plates And Vin | 2.0% | 1 |
| 13 | Seat Belts And Supplementary Restraint Systems | 2.0% | 1 |
| 14 | Items Not Tested | 2.0% | 1 |
Failures per 10,000 Miles
avg. 91,215 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 | 7.83 | 71.5% | 35 |
| Emissions & Exhaust | 5.82 | 53.1% | 26 |
| Brakes | 4.70 | 42.9% | 21 |
| Suspension | 4.47 | 40.8% | 20 |
| Tyres | 1.12 | 10.2% | 5 |
| Body & Structure | 1.12 | 10.2% | 5 |
| Noise, emissions and leaks | 0.89 | 8.2% | 4 |
| Steering | 0.45 | 4.1% | 2 |
| Wheels | 0.45 | 4.1% | 2 |
| Visibility | 0.45 | 4.1% | 2 |
| Registration Plates and VIN | 0.22 | 2.0% | 1 |
| Seat Belts | 0.22 | 2.0% | 1 |
| Items Not Tested | 0.22 | 2.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Subaru Inpreza has 91,215 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 Subaru Inpreza has a mileage-adjusted failure rate of 4.02% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Subaru Inpreza MOT Data
The Subaru Inpreza is a rare vehicle in the UK, with 49 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 63.3% and a failure rate of 36.7%, which is around the UK average of approximately 37%.
For Subaru Inpreza owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on exhaust, fuel and emissions 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 Inpreza is likely to perform.
Exhaust, Fuel and Emissions — 36.7% of failures
Exhaust, Fuel and Emissions issues account for 36.7% of MOT failures on the Subaru Inpreza. 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.
Lamps, Reflectors and Electrical Equipment — 36.7% of failures
Lamps, Reflectors and Electrical Equipment issues account for 36.7% of MOT failures on the Subaru Inpreza. 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 — 26.5% of failures
Suspension issues account for 26.5% of MOT failures on the Subaru Inpreza. 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 Subaru Inpreza?
Based on 49 (based on limited data) MOT tests in our database, the Subaru Inpreza has an overall pass rate of 63.3% (36.7% fail rate).
What are the most common MOT failures on a Subaru Inpreza?
The top 3 reasons a Subaru Inpreza fails its MOT are: 1. Exhaust, Fuel and Emissions (36.7%), 2. Lamps, Reflectors and Electrical Equipment (36.7%), 3. Suspension (26.5%). Check these areas before booking your MOT.
Is the Subaru Inpreza reliable?
With a 36.7% MOT failure rate, the Inpreza is about average compared to the UK average of ~40%.
What should I check before an MOT on my Subaru Inpreza?
Based on failure data, focus on: Exhaust, Fuel and Emissions (36.7%); Lamps, Reflectors and Electrical Equipment (36.7%); Suspension (26.5%). 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.