Mazda Demio (2013)

Estimated running costs and MOT pass rates from 31 MOT tests in 2024.

Annual Cost

£1,853

£154/month

MOT Pass Rate

97%

Excellent

Road Tax

£200

Estimated/year

Est. Insurance

Grp 8-20

1300cc Petrol

Great Choice

97% pass rate, £1,853/year to run. 15 points above average.

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Petrol1300cc13 years old31 tests47k miles avg

Annual Running Costs

Fuel (Petrol, 1300cc)

~42 mpg

£1,398

Road Tax

Estimated CO2 band

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,853

Per month£154/mo

Per week£36/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

97% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 15 points above the average of 82% across all models in our data. It also outperforms the Mazda brand average of 81%.

97% of MOT tests on Mazda Demios from 2013 ended in a pass in 2024, when they were about 11 years old. That's based on 31 tests across the UK, retests included. The average mileage recorded at those tests was 46,564 miles.

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How Does It Compare?

Rank among 2013 models41st of 588(top 7%)

Rank among Mazda models39th of 459(top 9%)

vs average of all models+15%(82% avg)

vs 2013 models average+17%(80% avg)

vs Mazda average+16%(81% avg)

Mileage Analysis

46,564

Average miles

81,400

Expected for age

The average 2013 Mazda Demio had 46,564 miles on the clock at its 2024 MOT, which is below the expected 81,400 miles for a 11-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

Of the years with at least 100 tests, the 2000 model has the highest MOT pass rate at 75%, while the 2003 model has the lowest at 69%. The 2013 scores 97%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Mazda Demio by Year

Year	Pass Rate	Tests	Avg Mileage
2013	97%	31	46,564 mi
2010	70%	54	62,821 mi
2003	69%	111	74,111 mi
2002	73%	221	72,784 mi
2001	73%	198	66,850 mi
2000	75%	220	73,264 mi
1999	71%	231	78,427 mi
1998	76%	88	75,081 mi

Similar Cars to Consider

Ford Fiesta

2015 · 998cc Petrol

£1,600/year

81%

-16%

Vauxhall Corsa

2015 · 1398cc Petrol

£2,153/year

78%

-19%

Ford Focus

2013 · 1596cc Petrol

£2,228/year

78%

-19%

Nissan Qashqai

2015 · 1400cc Petrol

£2,003/year

81%

-16%

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About the 2013 Mazda Demio

The 2013 Mazda Demio is a small family car. Our records list a 1300cc petrol engine, though engines vary between versions. 31 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 7% of all 2013 models for MOT pass rate.

With an average of 46,564 miles recorded at its 2024 MOT tests, Mazda Demio owners tend to use this car less than the typical driver.

2013 Mazda Demio Fuel Costs

The 1300cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,398 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 2013 Mazda Demio?

Total estimated annual running cost is £1,853 (£154/month), broken down as £1,398 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Mazda Demio Reliability Trend

The Mazda Demio has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.

Buying a Used 2013 Mazda Demio

At 13 years old, the Mazda Demio 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 2000 model has the highest pass rate at 75%. Note: with only 31 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.

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.

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 2013 Mazda Demio 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 Demio(2013)	97%	£1,398	£200	Grp 8-20	£1,853
Ford Fiesta(2015)	81%	£1,175	£20	Grp 1-8	£1,600-£253
Vauxhall Corsa(2015)	78%	£1,398	£200	Grp 8-20	£2,153+£300
Ford Focus(2013)	78%	£1,398	£275	Grp 12-25	£2,228+£375
Nissan Qashqai(2015)	81%	£1,398	£200	Grp 8-20	£2,003+£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 2013 Mazda Demio

Is the 2013 Mazda Demio reliable?

Excellent reliability. Very few MOT failures. 97% of MOT tests on 2013 Mazda Demios ended in a pass, from 31 tests (DVSA MOT data for tests in 2024, retests included). That's 15 points above the average of 82% across all models in the same data.

How much does a 2013 Mazda Demio cost to run?

Our estimate is £1,853 a year (£154 a month): £1,398 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2013 Mazda Demio?

97% of 31 MOT tests on the 2013 Mazda Demio ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 41st of 588 models first registered in 2013 (top 7%).

Which year Mazda Demio has the best MOT pass rate?

Of the years with at least 100 tests, the 2000 Mazda Demio has the highest MOT pass rate at 75% and the 2003 the lowest at 69%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2013 Mazda Demio?

The average mileage recorded at MOT tests on the 2013 Mazda Demio is 46,564 miles, which is below the expected 81,400 miles for a 11-year-old car. This suggests lighter use than average, which generally means less wear on major components.