BMW 730D M SPORT MHEV AUTO (2020)
Running costs, common problems, and reliability data based on 87 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
87
Avg Mileage
34,483 mi
Est. Annual Cost
£2,037
Is the 2020 BMW 730D M SPORT MHEV AUTO reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the BMW brand average of 88%.
At 4 years old, 93% of BMW 730D M SPORT MHEV AUTOs from 2020 passed their MOT first time in 2024. That's based on 87 tests across the UK. The average mileage at this age is 34,483 miles.
How does the 2020 BMW 730D M SPORT MHEV AUTO compare?
Mileage Analysis
The average 2020 BMW 730D M SPORT MHEV AUTO has 34,483 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
Best year to buy a BMW 730D M SPORT MHEV AUTO?
The most reliable year is the 2022 model with a 100% MOT pass rate, while the 2020 model has the lowest at 93%. Consider a different year if reliability is a priority.
How much does a 2020 BMW 730D M SPORT MHEV 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 730D M SPORT MHEV AUTO by Year
Checking a specific BMW 730D M SPORT MHEV AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 BMW 730D M SPORT MHEV AUTO
The 2020 BMW 730D M SPORT MHEV AUTO is a premium performance with a 2993cc petrol engine. 87 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 34,483 miles at 4 years old, BMW 730D M SPORT MHEV AUTO owners drive about as much as the UK average.
2020 BMW 730D M SPORT MHEV AUTO Fuel Costs
The 2993cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2020 BMW 730D M SPORT MHEV AUTO?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BMW 730D M SPORT MHEV AUTO Reliability Trend
Newer BMW 730D M SPORT MHEV AUTOs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2020 BMW 730D M SPORT MHEV AUTO
At 4 years old, the BMW 730D M SPORT MHEV AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 87 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2020 BMW 730D M SPORT MHEV AUTO
The BMW 730D M SPORT MHEV AUTO is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- LAND ROVER RANGE ROVER VELAR (2020) 92% pass rate (-1%) from 12,413 tests
- BMW X5 XDRIVE30D M SPORT MHEV AUTO (2021) 92% pass rate (-1%) from 4,006 tests
- BMW M340D XDRIVE MHEV AUTO (2021) 92% pass rate (-1%) from 3,975 tests
- BMW 530D XDRIVE M SPORT MHEV AUTO (2021) 89% pass rate (-4%) from 2,114 tests