Porsche Taycan Turbo MOT Pass Rate
Overall pass rate across all manufacture years, based on 5,080 real MOT test results. Failure rate: 7.7%.
Data from official DVSA MOT testing records
Porsche Taycan Turbo MOT Reliability Overview
The Porsche Taycan Turbo is a less common vehicle in the UK, with 5,080 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 92.3% and a failure rate of 7.7%, which is well above the UK average of approximately 37%.
Based on this data, the Porsche Taycan Turbo earns a "Excellent" reliability rating. The average Porsche Taycan Turbo presents for MOT with approximately 23,365 miles on the clock. Manufacture year matters: 2020 models achieve the highest pass rate at 92.3%, while 2021 models have the lowest at 92.3%. This 0.0 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Porsche Taycan Turbo is Tyres, affecting 12.1% of all tests. 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. The second most common issue is Identification of the vehicle at 1.7%. Lamps, reflectors and electrical equipment rounds out the top three at 0.9%. 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
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 | Tyres | 12.1% | 614 |
| 2 | Identification Of The Vehicle | 1.7% | 86 |
| 3 | Lamps, Reflectors And Electrical Equipment | 0.9% | 47 |
| 4 | Brakes | 0.6% | 31 |
| 5 | Visibility | 0.6% | 31 |
| 6 | Non-component Advisories | 0.4% | 22 |
| 7 | Road Wheels | 0.2% | 12 |
| 8 | Suspension | 0.2% | 10 |
| 9 | Seat Belts And Supplementary Restraint Systems | 0.2% | 8 |
Failures per 10,000 Miles
avg. 23,365 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 | 5.17 | 12.1% | 614 |
| Identification of the vehicle | 0.72 | 1.7% | 86 |
| Lamps & Electrical | 0.40 | 0.9% | 47 |
| Brakes | 0.26 | 0.6% | 31 |
| Visibility | 0.26 | 0.6% | 31 |
| Non-component advisories | 0.19 | 0.4% | 22 |
| Wheels | 0.10 | 0.2% | 12 |
| Suspension | 0.08 | 0.2% | 10 |
| Seat Belts | 0.07 | 0.2% | 8 |
| Body & Structure | 0.02 | 0.0% | 2 |
| Steering | 0.01 | 0.0% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Porsche Taycan Turbo has 23,365 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 Porsche Taycan Turbo has a mileage-adjusted failure rate of 3.30% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Porsche Taycan Turbo MOT Data
The Porsche Taycan Turbo is a less common vehicle in the UK, with 5,080 MOT test results recorded in our database spanning 2 manufacture years. It has an overall MOT pass rate of 92.3% and a failure rate of 7.7%, which is well above the UK average of approximately 37%.
For Porsche Taycan Turbo owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on tyres and identification of the vehicle 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 Taycan Turbo is likely to perform.
Tyres — 12.1% of failures
Tyres issues account for 12.1% of MOT failures on the Porsche Taycan Turbo. 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.
Identification of the vehicle — 1.7% of failures
Identification of the vehicle issues account for 1.7% of MOT failures on the Porsche Taycan Turbo. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Lamps, reflectors and electrical equipment — 0.9% of failures
Lamps, reflectors and electrical equipment issues account for 0.9% of MOT failures on the Porsche Taycan Turbo. 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.
Frequently Asked Questions
What is the MOT pass rate for the Porsche Taycan Turbo?
Based on 5,080 MOT tests in our database, the Porsche Taycan Turbo has an overall pass rate of 92.3% (7.7% fail rate).
What are the most common MOT failures on a Porsche Taycan Turbo?
The top 3 reasons a Porsche Taycan Turbo fails its MOT are: 1. Tyres (12.1%), 2. Identification of the vehicle (1.7%), 3. Lamps, reflectors and electrical equipment (0.9%). Check these areas before booking your MOT.
Is the Porsche Taycan Turbo reliable?
With a 7.7% MOT failure rate, the Taycan Turbo is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Porsche Taycan Turbo?
Based on failure data, focus on: Tyres (12.1%); Identification of the vehicle (1.7%); Lamps, reflectors and electrical equipment (0.9%). 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.