MAZDA B SERIES (2005)
Running costs, common problems, and reliability data based on 595 real MOT tests in 2024.
MOT Pass Rate
72%
Total Tests (2024)
595
Avg Mileage
110,924 mi
Est. Annual Cost
£2,050
Is the 2005 MAZDA B SERIES reliable?
Average reliability. Expect some repairs as it ages. That's 10 points below the national average of 82%. It falls below the MAZDA brand average of 81%.
At 19 years old, 72% of MAZDA B SERIESs from 2005 passed their MOT first time in 2024. That's based on 595 tests across the UK. The average mileage at this age is 110,924 miles.
How does the 2005 MAZDA B SERIES compare?
Mileage Analysis
The average 2005 MAZDA B SERIES has 110,924 miles on the clock, which is below the expected 140,600 miles for a 19-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a MAZDA B SERIES?
The most reliable year is the 2001 model with a 76% MOT pass rate, while the 2004 model has the lowest at 70%. The 2005 sits between the two at 72%.
How much does a 2005 MAZDA B SERIES cost to run?
Higher than average due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MAZDA B SERIES by Year
Checking a specific MAZDA B SERIES?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2005 MAZDA B SERIES
The 2005 MAZDA B SERIES is a large car with a 2499cc diesel engine. 595 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2005, the average MOT pass rate is 72%, and this model falls short of that benchmark.
With an average of 110,924 miles at 19 years old, MAZDA B SERIES owners tend to use this car less than the typical driver.
2005 MAZDA B SERIES Fuel Costs
The 2499cc diesel engine offers a reasonable balance between performance and economy. 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 2005 MAZDA B SERIES?
Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 72% pass rate. Keeping on top of servicing will help avoid surprises.
MAZDA B SERIES Reliability Trend
The MAZDA B SERIES has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2005 MAZDA B SERIES
At 19 years old, the MAZDA B SERIES 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 2001 model has the highest pass rate at 76%.
Alternatives to the 2005 MAZDA B SERIES
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- HONDA CIVIC (2007) 72% pass rate (same) from 45,025 tests
- VOLKSWAGEN TRANSPORTER (2007) 75% pass rate (+3%) from 27,476 tests
- BMW 3 SERIES (2005) 78% pass rate (+6%) from 24,924 tests
- FORD MONDEO (2007) 71% pass rate (-1%) from 22,117 tests