BMW X6 M50D AUTO (2020)
Running costs, common problems, and reliability data based on 593 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
593
Avg Mileage
38,173 mi
Est. Annual Cost
£1,690
Is the 2020 BMW X6 M50D AUTO reliable?
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the BMW brand average of 88%.
At 4 years old, 94% of BMW X6 M50D AUTOs from 2020 passed their MOT first time in 2024. That's based on 593 tests across the UK. The average mileage at this age is 38,173 miles.
How does the 2020 BMW X6 M50D AUTO compare?
Mileage Analysis
The average 2020 BMW X6 M50D AUTO has 38,173 miles on the clock, which is above the expected 29,600 miles for a 4-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2020 BMW X6 M50D AUTO cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
BMW X6 M50D AUTO by Year
Checking a specific BMW X6 M50D AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 BMW X6 M50D AUTO
The 2020 BMW X6 M50D AUTO is a premium performance with a 2993cc diesel engine. 593 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 38,173 miles at 4 years old, BMW X6 M50D AUTO owners cover more miles than the average driver.
2020 BMW X6 M50D AUTO Fuel Costs
The 2993cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 BMW X6 M50D AUTO?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BMW X6 M50D AUTO Reliability Trend
Older BMW X6 M50D AUTOs tend to have better MOT pass rates than newer ones, with an average decline of 4 percentage points across model years.
Buying a Used 2020 BMW X6 M50D AUTO
At 4 years old, the BMW X6 M50D AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2020 BMW X6 M50D AUTO
The BMW X6 M50D AUTO is actually the most reliable option among similar diesel premium performances from this era. Here are comparable diesel cars with similar engines:
- MERCEDES E (2019) 90% pass rate (-4%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (-3%) from 40,494 tests
- FORD RANGER (2019) 87% pass rate (-7%) from 32,194 tests
- LAND ROVER RANGE ROVER VELAR (2018) 91% pass rate (-3%) from 29,640 tests