Mazda MPV (2004)

Estimated running costs and MOT pass rates from 56 MOT tests in 2024.

Annual Cost

£2,958

£247/month

MOT Pass Rate

79%

Average

Road Tax

£445

Estimated/year

Est. Insurance

Grp 25-38

2261cc Petrol

Check Carefully

79% pass rate, £2,958/year to run. Close to the average across all models.

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Petrol2261cc22 years old56 tests139k miles avg

Annual Running Costs

Fuel (Petrol, 2261cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£445

MOT Test

£55

Predicted Repairs

£500

Total per year£2,958

Per month£247/mo

Per week£57/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p 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

79% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's close to the average of 82% across all models in our data.

79% of MOT tests on Mazda MPVs from 2004 ended in a pass in 2024, when they were about 20 years old. That's based on 56 tests across the UK, retests included. The average mileage recorded at those tests was 138,845 miles.

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How Does It Compare?

Rank among 2004 models134th of 470(top half)

Rank among Mazda models251st of 459(bottom half)

vs average of all models-3%(82% avg)

vs 2004 models average+7%(72% avg)

vs Mazda average-2%(81% avg)

Mileage Analysis

138,845

Average miles

148,000

Expected for age

The average 2004 Mazda MPV had 138,845 miles on the clock at its 2024 MOT, which is in line with the expected 148,000 miles for a 20-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2007 model has the highest MOT pass rate at 77%, while the 2008 model has the lowest at 48%. The 2004 scores 79%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Mazda MPV by Year

Year	Pass Rate	Tests	Avg Mileage
2014	77%	62	109,722 mi
2013	71%	95	144,340 mi
2012	65%	99	132,388 mi
2011	66%	116	135,976 mi
2010	63%	99	140,352 mi
2009	65%	69	158,485 mi
2008	48%	148	155,171 mi
2007	77%	109	153,671 mi
2006	59%	117	149,458 mi
2005	56%	90	132,112 mi
2004	79%	56	138,845 mi
2003	62%	50	144,143 mi
2001	71%	38	102,181 mi
1999	59%	34	152,221 mi
1997	52%	42	181,566 mi

Similar Cars to Consider

BMW 3 Series

2006 · 1796cc Petrol

£2,361/year

80%

+1%

Renault Clio

2006 · 1998cc Petrol

£2,711/year

68%

-11%

Audi A4

2006 · 1781cc Petrol

£2,511/year

76%

-3%

Mercedes C

2006 · 1796cc Petrol

£2,511/year

74%

-5%

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About the 2004 Mazda MPV

The 2004 Mazda MPV is a large car. Our records list a 2261cc petrol engine, though engines vary between versions. 56 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2004, the average MOT pass rate is 72%, and this model beats that benchmark.

With an average of 138,845 miles recorded at its 2024 MOT tests, Mazda MPV owners drive about as much as the UK average.

2004 Mazda MPV Fuel Costs

The 2261cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2004 Mazda MPV?

Total estimated annual running cost is £2,958 (£247/month), broken down as £1,958 fuel, £445 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.

Mazda MPV Reliability Trend

Older Mazda MPVs tend to have better MOT pass rates than newer ones, with an average decline of 11 percentage points across model years.

Buying a Used 2004 Mazda MPV

At 22 years old, the Mazda MPV 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 2007 model has the highest pass rate at 77%. Note: with only 56 tests in our data, these figures should be treated as indicative rather than definitive.

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.

Timing Chain / Belt

Watch out

At 22 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

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 139k 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 2004 Mazda MPV 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 MPV(2004)	79%	£1,958	£445	Grp 25-38	£2,958
BMW 3 Series(2006)	80%	£1,631	£325	Grp 18-32	£2,361-£597
Renault Clio(2006)	68%	£1,631	£325	Grp 18-32	£2,711-£247
Audi A4(2006)	76%	£1,631	£325	Grp 18-32	£2,511-£447
Mercedes C(2006)	74%	£1,631	£325	Grp 18-32	£2,511-£447

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 2004 Mazda MPV

Is the 2004 Mazda MPV reliable?

Average reliability. Expect some repairs as it ages. 79% of MOT tests on 2004 Mazda MPVs ended in a pass, from 56 tests (DVSA MOT data for tests in 2024, retests included). That's 3 points below the average of 82% across all models in the same data.

How much does a 2004 Mazda MPV cost to run?

Our estimate is £2,958 a year (£247 a month): £1,958 fuel, £445 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2004 Mazda MPV?

79% of 56 MOT tests on the 2004 Mazda MPV ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 134th of 470 models first registered in 2004 (top half).

Which year Mazda MPV has the best MOT pass rate?

Of the years with at least 100 tests, the 2007 Mazda MPV has the highest MOT pass rate at 77% and the 2008 the lowest at 48%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2004 Mazda MPV?

The average mileage recorded at MOT tests on the 2004 Mazda MPV is 138,845 miles, which is in line with the expected 148,000 miles for a 20-year-old car, suggesting normal everyday use.