BMW 335 (2017)
Running costs, common problems, and reliability data based on 7,404 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
7,404
Avg Mileage
66,755 mi
Est. Annual Cost
£1,690
Is the 2017 BMW 335 reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 7 years old, 91% of BMW 335s from 2017 passed their MOT first time in 2024. That's based on 7,404 tests across the UK. The average mileage at this age is 66,755 miles.
How does the 2017 BMW 335 compare?
Mileage Analysis
The average 2017 BMW 335 has 66,755 miles on the clock, which is above the expected 51,800 miles for a 7-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a BMW 335?
The most reliable year is the 2013 model with a 97% MOT pass rate, while the 2015 model has the lowest at 84%. The 2017 sits between the two at 91%.
How much does a 2017 BMW 335 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 335 by Year
Checking a specific BMW 335?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 BMW 335
The 2017 BMW 335 is a premium performance with a 2993cc diesel engine. 7,404 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model beats that benchmark.
With an average of 66,755 miles at 7 years old, BMW 335 owners cover more miles than the average driver.
2017 BMW 335 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). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2017 BMW 335?
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 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
BMW 335 Reliability Trend
The BMW 335 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2017 BMW 335
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2013 model has the highest pass rate at 97%. With 7,404 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2017 BMW 335
The BMW 335 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 (-1%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (same) from 40,494 tests
- AUDI A5 (2017) 89% pass rate (-2%) from 33,531 tests
- FORD RANGER (2019) 87% pass rate (-4%) from 32,194 tests