2011 BMW Z4 Sdrive23i Highline MOT Pass Rate
Pass rate for Z4 Sdrive23i Highline models manufactured in 2011, based on 31 real MOT test results.
Data from official DVSA MOT testing records
2011 BMW Z4 Sdrive23i Highline MOT Analysis
The 2011 BMW Z4 Sdrive23i Highline has an MOT pass rate of 93.5% based on 31 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 34,612 miles on the odometer. With a 6.5% failure rate, the 2011 Z4 Sdrive23i Highline is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2011 BMW Z4 Sdrive23i Highline is Non-component advisories, responsible for 3.2% of failures. Non-component advisories issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs range from £100–400. Tyres is the second most common issue at 3.2%.
Top failures specific to 2011 models only. The overall Z4 Sdrive23i Highline 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 | Non-component Advisories | 3.2% | 1 |
| 2 | Tyres | 3.2% | 1 |
Failures per 10,000 Miles
avg. 34,612 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 |
|---|---|---|---|
| Non-component advisories | 0.93 | 3.2% | 1 |
| Tyres | 0.93 | 3.2% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2011 BMW Z4 Sdrive23i Highline has an MOT pass rate of 93.5% based on 31 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 34,612 miles on the odometer. With a 6.5% failure rate, the 2011 Z4 Sdrive23i Highline is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2011 BMW Z4 Sdrive23i Highline, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to non-component advisories: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 34,612 miles, many of these vehicles are still in good mechanical condition.
Non-component advisories — 3.2% of failures
Non-component advisories issues account for 3.2% of MOT failures on 2011 BMW Z4 Sdrive23i Highline models. Non-component advisories issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Tyres — 3.2% of failures
Tyres issues account for 3.2% of MOT failures on 2011 BMW Z4 Sdrive23i Highline 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.