2005 BMW 525i Sport Touring Auto MOT Pass Rate
Pass rate for 525i Sport Touring Auto models manufactured in 2005, based on 37 real MOT test results.
Data from official DVSA MOT testing records
2005 BMW 525i Sport Touring Auto MOT Analysis
The 2005 BMW 525i Sport Touring Auto has an MOT pass rate of 78.4% based on 37 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 86,330 miles on the odometer. With a 21.6% failure rate, the 2005 525i Sport Touring Auto is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2005 BMW 525i Sport Touring Auto is Tyres, responsible for 5.4% of failures. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs range from £50–200 per tyre. Seat Belts and Supplementary Restraint Systems is the second most common issue at 2.7%. Steering follows at 2.7%.
Top failures specific to 2005 models only. The overall 525i Sport Touring Auto page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Tyres | 5.4% | 2 |
| 2 | Seat Belts And Supplementary Restraint Systems | 2.7% | 1 |
| 3 | Steering | 2.7% | 1 |
Failures per 10,000 Miles
avg. 86,330 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 |
|---|---|---|---|
| Tyres | 0.63 | 5.4% | 2 |
| Seat Belts | 0.31 | 2.7% | 1 |
| Steering | 0.31 | 2.7% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2005 BMW 525i Sport Touring Auto has an MOT pass rate of 78.4% based on 37 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 86,330 miles on the odometer. With a 21.6% failure rate, the 2005 525i Sport Touring Auto is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2005 BMW 525i Sport Touring Auto, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to tyres: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating. With an average mileage of 86,330 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Tyres — 5.4% of failures
Tyres issues account for 5.4% of MOT failures on 2005 BMW 525i Sport Touring Auto models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Seat Belts and Supplementary Restraint Systems — 2.7% of failures
Seat Belts and Supplementary Restraint Systems issues account for 2.7% of MOT failures on 2005 BMW 525i Sport Touring Auto models. Seat belt failures include frayed or cut webbing, faulty retractors, buckles that don't latch properly, and missing or damaged anchorages. All fitted seat belts must be functional. Typical repair costs: £50–200 per belt. Pre-MOT check: Pull each seat belt fully out and check for fraying, cuts, or fading. Ensure each belt retracts smoothly and the buckle clicks securely. Check the pre-tensioner warning light on the dashboard.
Steering — 2.7% of failures
Steering issues account for 2.7% of MOT failures on 2005 BMW 525i Sport Touring Auto models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.