How much does a 2008 MAZDA BT-50 cost to run?

Estimated annual running cost is £2,195 (£183/month), including £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2008 MAZDA BT-50?

The 2008 MAZDA BT-50 has a 74% MOT pass rate based on 416 tests in 2026. This ranks 354 out of 589 cars from 2008.

Which year MAZDA BT-50 is most reliable?

The 2007 MAZDA BT-50 has the highest MOT pass rate at 82%. The least reliable year is 2008 at 74%.

What is the average mileage for a 2008 MAZDA BT-50?

The average mileage for a 2008 MAZDA BT-50 is 115,958 miles, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.

MAZDA BT-50 (2008)

Q: Is the 2008 MAZDA BT-50 reliable?

Average reliability. Expect some repairs as it ages. 74% of MAZDA BT-50s from 2008 passed their MOT first time in 2026, based on 416 tests. That's 8 points below the national average of 82%.

Running costs, reliability data, and common problems from 416 real MOT tests.

Annual Cost

£2,195

£183/month

MOT Pass Rate

74%

Average

Road Tax

£395

Based on CC/year

Insurance

Grp 25-38

2499cc Diesel

Check Carefully

74% pass rate, £2195/year to run. 8 points below average.

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Diesel2499cc18 years old416 tests116k miles avg

Annual Running Costs

Fuel (Diesel, 2499cc)

~40 mpg

£1,245

Road Tax

Based on 2499cc

£395

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£500

Total per year£2,195

Per month£183/mo

Per week£42/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

74% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 8 points below the national average of 82%. It falls below the MAZDA brand average of 81%.

At 18 years old, 74% of MAZDA BT-50s from 2008 passed their MOT first time in 2026. That's based on 416 tests across the UK. The average mileage at this age is 115,958 miles.

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How Does It Compare?

Rank among 2008 cars354th of 589(top 60%)

Rank among MAZDA models329th of 483(top 68%)

vs national average-8%(82% avg)

vs 2008 cars average+1%(73% avg)

vs MAZDA average-7%(81% avg)

Mileage Analysis

115,958

Average miles

133,200

Expected for age

The average 2008 MAZDA BT-50 has 115,958 miles on the clock, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2007 model with a 82% MOT pass rate, while the 2008 model has the lowest at 74%. Consider a different year if reliability is a priority.

MAZDA BT-50 by Year

Year	Pass Rate	Tests	Avg Mileage
2009	78%	492	111,454 mi
2008	74%	416	115,958 mi
2007	82%	338	120,292 mi
2006	78%	109	132,200 mi

Similar Cars to Consider

BMW 3 SERIES

2008 · 2926cc Diesel

£1,900/year

80%

+6%

HONDA CIVIC

2007 · 2204cc Diesel

£2,050/year

72%

-2%

FORD TRANSIT

2010 · 2402cc Diesel

£2,250/year

69%

-5%

FORD MONDEO

2010 · 1999cc Diesel

£1,727/year

75%

+1%

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About the 2008 MAZDA BT-50

The 2008 MAZDA BT-50 is a large car with a 2499cc diesel engine. 416 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 2008, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 115,958 miles at 18 years old, MAZDA BT-50 owners drive about as much as the UK average.

2008 MAZDA BT-50 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 2008 MAZDA BT-50?

Total estimated annual running cost is £2,195 (£183/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 74% pass rate. Keeping on top of servicing will help avoid surprises.

MAZDA BT-50 Reliability Trend

Older MAZDA BT-50s tend to have better MOT pass rates than newer ones, with an average decline of 4 percentage points across model years.

Buying a Used 2008 MAZDA BT-50

At 18 years old, the MAZDA BT-50 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.

Common Issues to Watch For

Based on the 2008 MAZDA BT-50's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 116k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2008 MAZDA BT-50 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MAZDA BT-50(2008)	74%	£1245	£395	Grp 25-38	£2195
BMW 3 SERIES(2008)	80%	£1245	£250	Grp 30-42	£1900-£295
HONDA CIVIC(2007)	72%	£1245	£250	Grp 25-38	£2050-£145
FORD TRANSIT(2010)	69%	£1245	£250	Grp 25-38	£2250+£55
FORD MONDEO(2010)	75%	£1037	£135	Grp 18-32	£1727-£468

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.