How much does a 2012 MAZDA CX-7 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 2012 MAZDA CX-7?

The 2012 MAZDA CX-7 has a 74% MOT pass rate based on 255 tests in 2026. This ranks 583 out of 685 cars from 2012.

Which year MAZDA CX-7 is most reliable?

The 2008 MAZDA CX-7 has the highest MOT pass rate at 76%. The least reliable year is 2007 at 71%.

What is the average mileage for a 2012 MAZDA CX-7?

The average mileage for a 2012 MAZDA CX-7 is 102,119 miles, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.

MAZDA CX-7 (2012)

Q: Is the 2012 MAZDA CX-7 reliable?

Average reliability. Expect some repairs as it ages. 74% of MAZDA CX-7s from 2012 passed their MOT first time in 2026, based on 255 tests. That's 8 points below the national average of 82%.

Running costs, reliability data, and common problems from 255 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

2184cc Diesel

Check Carefully

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

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Diesel2184cc14 years old255 tests102k miles avg

Annual Running Costs

Fuel (Diesel, 2184cc)

~40 mpg

£1,245

Road Tax

Based on 2184cc

£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 14 years old, 74% of MAZDA CX-7s from 2012 passed their MOT first time in 2026. That's based on 255 tests across the UK. The average mileage at this age is 102,119 miles.

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How Does It Compare?

Rank among 2012 cars583th of 685(top 85%)

Rank among MAZDA models332th of 483(top 69%)

vs national average-8%(82% avg)

vs 2012 cars average-4%(78% avg)

vs MAZDA average-7%(81% avg)

Mileage Analysis

102,119

Average miles

103,600

Expected for age

The average 2012 MAZDA CX-7 has 102,119 miles on the clock, which is in line with the expected 103,600 miles for a 14-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2008 model with a 76% MOT pass rate, while the 2007 model has the lowest at 71%. The 2012 sits between the two at 74%.

MAZDA CX-7 by Year

Year	Pass Rate	Tests	Avg Mileage
2012	74%	255	102,119 mi
2011	75%	749	103,556 mi
2010	71%	879	105,783 mi
2009	74%	349	101,596 mi
2008	76%	269	101,139 mi
2007	71%	197	103,591 mi

Similar Cars to Consider

VAUXHALL ASTRA

2013 · 1700cc Diesel

£1,727/year

79%

+5%

VOLKSWAGEN GOLF

2012 · 1896cc Diesel

£1,577/year

80%

+6%

BMW 3 SERIES

2013 · 1995cc Diesel

£1,577/year

85%

+11%

FORD TRANSIT

2014 · 2198cc Diesel

£2,050/year

77%

+3%

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About the 2012 MAZDA CX-7

The 2012 MAZDA CX-7 is a family car with a 2184cc diesel engine. 255 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 85% of 2012 cars for MOT pass rates.

With an average of 102,119 miles at 14 years old, MAZDA CX-7 owners drive about as much as the UK average.

2012 MAZDA CX-7 Fuel Costs

The 2184cc 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 2012 MAZDA CX-7?

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 CX-7 Reliability Trend

The MAZDA CX-7 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2012 MAZDA CX-7

At 14 years old, the MAZDA CX-7 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 2008 model has the highest pass rate at 76%.

Common Issues to Watch For

Based on the 2012 MAZDA CX-7'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 102k 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 2012 MAZDA CX-7 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MAZDA CX-7(2012)	74%	£1245	£395	Grp 25-38	£2195
VAUXHALL ASTRA(2013)	79%	£1037	£135	Grp 18-32	£1727-£468
VOLKSWAGEN GOLF(2012)	80%	£1037	£135	Grp 18-32	£1577-£618
BMW 3 SERIES(2013)	85%	£1037	£135	Grp 18-32	£1577-£618
FORD TRANSIT(2014)	77%	£1245	£250	Grp 25-38	£2050-£145

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.