BMW 635 (2007)
Running costs, common problems, and reliability data based on 460 real MOT tests in 2024.
MOT Pass Rate
85%
Total Tests (2024)
460
Avg Mileage
141,392 mi
Est. Annual Cost
£1,900
Is the 2007 BMW 635 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 17 years old, 85% of BMW 635s from 2007 passed their MOT first time in 2024. That's based on 460 tests across the UK. The average mileage at this age is 141,392 miles.
How does the 2007 BMW 635 compare?
Mileage Analysis
The average 2007 BMW 635 has 141,392 miles on the clock, which is in line with the expected 125,800 miles for a 17-year-old car, suggesting normal everyday use.
Best year to buy a BMW 635?
The most reliable year is the 2010 model with a 86% MOT pass rate, while the 2008 model has the lowest at 82%. The 2007 sits between the two at 85%.
How much does a 2007 BMW 635 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 635 by Year
Checking a specific BMW 635?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2007 BMW 635
The 2007 BMW 635 is a premium performance with a 2993cc diesel engine. 460 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 17% of all 2007 cars for reliability.
With an average of 141,392 miles at 17 years old, BMW 635 owners drive about as much as the UK average.
2007 BMW 635 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 2007 BMW 635?
Total estimated annual running cost is £1,900 (£158/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.
BMW 635 Reliability Trend
The BMW 635 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2007 BMW 635
At 17 years old, the BMW 635 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2010 model has the highest pass rate at 86%.
Alternatives to the 2007 BMW 635
The BMW 635 is actually the most reliable option among similar diesel premium performances from this era. Here are comparable diesel cars with similar engines:
- BMW 3 SERIES (2008) 80% pass rate (-5%) from 48,705 tests
- LAND ROVER DISCOVERY (2006) 78% pass rate (-7%) from 17,245 tests
- AUDI TT (2008) 81% pass rate (-4%) from 16,046 tests
- JAGUAR XF (2009) 77% pass rate (-8%) from 14,981 tests