Daihatsu Sirion (2010)

Estimated running costs and MOT pass rates from 175 MOT tests in 2024.

Annual Cost

£2,003

£167/month

MOT Pass Rate

81%

Good

Road Tax

£200

Estimated/year

Est. Insurance

Grp 8-20

1298cc Petrol

Solid Option

81% pass rate, £2,003/year to run. Close to the average across all models.

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Petrol1298cc16 years old175 tests71k miles avg

Annual Running Costs

Fuel (Petrol, 1298cc)

~42 mpg

£1,398

Road Tax

Estimated CO2 band

£200

MOT Test

£55

Predicted Repairs

£350

Total per year£2,003

Per month£167/mo

Per week£39/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

81% 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. It also outperforms the Daihatsu brand average of 71%.

81% of MOT tests on Daihatsu Sirions from 2010 ended in a pass in 2024, when they were about 14 years old. That's based on 175 tests across the UK, retests included. The average mileage recorded at those tests was 70,810 miles.

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How Does It Compare?

Rank among 2010 models219th of 558(top half)

Rank among Daihatsu models7th of 100(top 8%)

vs average of all models-1%(82% avg)

vs 2010 models average+6%(75% avg)

vs Daihatsu average+10%(71% avg)

Mileage Analysis

70,810

Average miles

103,600

Expected for age

The average 2010 Daihatsu Sirion had 70,810 miles on the clock at its 2024 MOT, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Daihatsu Sirion by Year

Year	Pass Rate	Tests	Avg Mileage
2010	81%	175	70,810 mi
2009	76%	1,506	72,234 mi
2008	74%	3,129	73,060 mi
2007	73%	2,462	74,433 mi
2006	72%	1,258	78,827 mi
2005	71%	1,323	79,928 mi
2004	67%	201	72,315 mi
2003	67%	199	74,428 mi
2002	72%	255	72,302 mi
2001	66%	120	72,520 mi
2000	62%	99	63,600 mi
1999	60%	130	58,053 mi
1998	64%	64	61,601 mi

Similar Cars to Consider

Vauxhall Corsa

2012 · 1398cc Petrol

£2,153/year

76%

-5%

Ford Focus

2012 · 1596cc Petrol

£2,228/year

78%

-3%

Ford Fiesta

2008 · 1388cc Petrol

£2,153/year

72%

-9%

Volkswagen Polo

2011 · 1198cc Petrol

£1,900/year

75%

-6%

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About the 2010 Daihatsu Sirion

The 2010 Daihatsu Sirion is a small family car. Our records list a 1298cc petrol engine, though engines vary between versions. 175 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.

With an average of 70,810 miles recorded at its 2024 MOT tests, Daihatsu Sirion owners tend to use this car less than the typical driver.

2010 Daihatsu Sirion Fuel Costs

The 1298cc 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 2010 Daihatsu Sirion?

Total estimated annual running cost is £2,003 (£167/month), broken down as £1,398 fuel, £200 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.

Daihatsu Sirion Reliability Trend

Newer Daihatsu Sirions pass their MOT more often than older ones, by 8 percentage points on average, which is mostly down to age and wear.

Buying a Used 2010 Daihatsu Sirion

At 16 years old, the Daihatsu Sirion 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.

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 2010 Daihatsu Sirion 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
Daihatsu Sirion(2010)	81%	£1,398	£200	Grp 8-20	£2,003
Vauxhall Corsa(2012)	76%	£1,398	£200	Grp 8-20	£2,153+£150
Ford Focus(2012)	78%	£1,398	£275	Grp 12-25	£2,228+£225
Ford Fiesta(2008)	72%	£1,398	£200	Grp 8-20	£2,153+£150
Volkswagen Polo(2011)	75%	£1,175	£170	Grp 5-15	£1,900-£103

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 2010 Daihatsu Sirion

Is the 2010 Daihatsu Sirion reliable?

Good reliability. Occasional issues but generally solid. 81% of MOT tests on 2010 Daihatsu Sirions ended in a pass, from 175 tests (DVSA MOT data for tests in 2024, retests included). That's 1 point below the average of 82% across all models in the same data.

How much does a 2010 Daihatsu Sirion cost to run?

Our estimate is £2,003 a year (£167 a month): £1,398 fuel, £200 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 2010 Daihatsu Sirion?

81% of 175 MOT tests on the 2010 Daihatsu Sirion ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 219th of 558 models first registered in 2010 (top half).

Which year Daihatsu Sirion has the best MOT pass rate?

Of the years with at least 100 tests, the 2010 Daihatsu Sirion has the highest MOT pass rate at 81% and the 1999 the lowest at 60%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2010 Daihatsu Sirion?

The average mileage recorded at MOT tests on the 2010 Daihatsu Sirion is 70,810 miles, which is below the expected 103,600 miles for a 14-year-old car. This suggests lighter use than average, which generally means less wear on major components.