Mazda BT-50 (2007)

Estimated running costs and MOT pass rates from 338 MOT tests in 2024.

Annual Cost

£2,491

£208/month

MOT Pass Rate

82%

Good

Road Tax

£410

Estimated/year

Est. Insurance

Grp 25-38

2499cc Diesel

Solid Option

82% pass rate, £2,491/year to run. Close to the average across all models.

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Diesel2499cc19 years old338 tests120k miles avg

Annual Running Costs

Fuel (Diesel, 2499cc)

~40 mpg

£1,676

Road Tax

Estimated CO2 band

£410

MOT Test

£55

Predicted Repairs

£350

Total per year£2,491

Per month£208/mo

Per week£48/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

82% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the average of 82% across all models in our data.

82% of MOT tests on Mazda BT-50s from 2007 ended in a pass in 2024, when they were about 17 years old. That's based on 338 tests across the UK, retests included. The average mileage recorded at those tests was 120,292 miles.

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How Does It Compare?

Rank among 2007 models148th of 574(top half)

Rank among Mazda models223rd of 459(top half)

vs average of all models+0%(82% avg)

vs 2007 models average+9%(73% avg)

vs Mazda average+1%(81% avg)

Mileage Analysis

120,292

Average miles

125,800

Expected for age

The average 2007 Mazda BT-50 had 120,292 miles on the clock at its 2024 MOT, which is in line with the expected 125,800 miles for a 17-year-old car, suggesting normal everyday use.

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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

£2,491/year

80%

-2%

Honda Civic

2007 · 2204cc Diesel

£2,641/year

72%

-10%

Ford Mondeo

2007 · 1999cc Diesel

£2,227/year

71%

-11%

Toyota Auris

2009 · 2231cc Diesel

£2,641/year

78%

-4%

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About the 2007 Mazda BT-50

The 2007 Mazda BT-50 is a large car. Our records list a 2499cc diesel engine, though engines vary between versions. 338 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2007, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 120,292 miles recorded at its 2024 MOT tests, Mazda BT-50 owners drive about as much as the UK average.

2007 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 £1,676 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; 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 Mazda BT-50?

Total estimated annual running cost is £2,491 (£208/month), broken down as £1,676 fuel, £410 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% 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 2007 Mazda BT-50

At 19 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

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

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 120k 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.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

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 2007 Mazda BT-50 stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Mazda BT-50(2007)	82%	£1,676	£410	Grp 25-38	£2,491
BMW 3 Series(2008)	80%	£1,676	£410	Grp 30-42	£2,491same
Honda Civic(2007)	72%	£1,676	£410	Grp 25-38	£2,641+£150
Ford Mondeo(2007)	71%	£1,397	£275	Grp 18-32	£2,227-£264
Toyota Auris(2009)	78%	£1,676	£410	Grp 25-38	£2,641+£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2007 Mazda BT-50

Is the 2007 Mazda BT-50 reliable?

Good reliability. Occasional issues but generally solid. 82% of MOT tests on 2007 Mazda BT-50s ended in a pass, from 338 tests (DVSA MOT data for tests in 2024, retests included). That's level with the average of 82% across all models in the same data.

How much does a 2007 Mazda BT-50 cost to run?

Our estimate is £2,491 a year (£208 a month): £1,676 fuel, £410 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2007 Mazda BT-50?

82% of 338 MOT tests on the 2007 Mazda BT-50 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 148th of 574 models first registered in 2007 (top half).

Which year Mazda BT-50 has the best MOT pass rate?

Of the years with at least 100 tests, the 2007 Mazda BT-50 has the highest MOT pass rate at 82% and the 2008 the lowest at 74%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2007 Mazda BT-50?

The average mileage recorded at MOT tests on the 2007 Mazda BT-50 is 120,292 miles, which is in line with the expected 125,800 miles for a 17-year-old car, suggesting normal everyday use.