How much does a 2004 DAIHATSU SIRION cost to run?

Estimated annual running cost is £2,087 (£174/month), including £1137 fuel, £195 road tax, £55 MOT, and £700 predicted repairs.

What is the MOT pass rate for a 2004 DAIHATSU SIRION?

The 2004 DAIHATSU SIRION has a 67% MOT pass rate based on 201 tests in 2026. This ranks 411 out of 491 cars from 2004.

Which year DAIHATSU SIRION is most reliable?

The 2010 DAIHATSU SIRION has the highest MOT pass rate at 81%. The least reliable year is 1999 at 60%.

DAIHATSU SIRION (2004)

Q: What is the average mileage for a 2004 DAIHATSU SIRION?

The average mileage for a 2004 DAIHATSU SIRION is 72,315 miles, which is significantly below the expected 162,800 miles for a 22-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

Running costs, reliability data, and common problems from 201 real MOT tests.

Annual Cost

£2,087

£174/month

MOT Pass Rate

67%

Below Avg

Road Tax

£195

Based on CC/year

Insurance

Grp 8-20

1298cc Petrol

Proceed With Caution

67% pass rate, £2087/year to run. 15 points below average.

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Petrol1298cc22 years old201 tests72k miles avg

Annual Running Costs

Fuel (Petrol, 1298cc)

~42 mpg

£1,137

Road Tax

Based on 1298cc

£195

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£700

Total per year£2,087

Per month£174/mo

Per week£40/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

67% MOT pass rate(Below Avg)

0%National avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 15 points below the national average of 82%. It falls below the DAIHATSU brand average of 71%.

At 22 years old, 67% of DAIHATSU SIRIONs from 2004 passed their MOT first time in 2026. That's based on 201 tests across the UK. The average mileage at this age is 72,315 miles.

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How Does It Compare?

Rank among 2004 cars411th of 491(top 84%)

Rank among DAIHATSU models71th of 100(top 71%)

vs national average-15%(82% avg)

vs 2004 cars average-5%(72% avg)

vs DAIHATSU average-4%(71% avg)

Mileage Analysis

72,315

Average miles

162,800

Expected for age

The average 2004 DAIHATSU SIRION has 72,315 miles on the clock, which is significantly below the expected 162,800 miles for a 22-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2010 model with a 81% MOT pass rate, while the 1999 model has the lowest at 60%. The 2004 sits between the two at 67%.

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

FORD FOCUS

2006 · 1596cc Petrol

£1,827/year

73%

+6%

MINI MINI

2005 · 1598cc Petrol

£1,827/year

71%

+4%

BMW 3 SERIES

2006 · 1796cc Petrol

£1,867/year

80%

+13%

HONDA JAZZ

2006 · 1339cc Petrol

£1,722/year

71%

+4%

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About the 2004 DAIHATSU SIRION

The 2004 DAIHATSU SIRION is a small family car with a 1298cc petrol engine. 201 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 84% of 2004 cars for MOT pass rates.

With an average of 72,315 miles at 22 years old, DAIHATSU SIRION owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2004 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 £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2004 DAIHATSU SIRION?

Total estimated annual running cost is £2,087 (£174/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

DAIHATSU SIRION Reliability Trend

Newer DAIHATSU SIRIONs show better MOT pass rates than older ones, with an average improvement of 8 percentage points.

Buying a Used 2004 DAIHATSU SIRION

At 22 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. If you're flexible on year, the 2010 model has the highest pass rate at 81%.

Common Issues to Watch For

Based on the 2004 DAIHATSU SIRION's fuel type, age, and engine size, these are the most likely problem areas to check.

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.

Higher Than Average Failure Rate

Watch out

With a 67% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

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 DAIHATSU SIRION stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
DAIHATSU SIRION(2004)	67%	£1137	£195	Grp 8-20	£2087
FORD FOCUS(2006)	73%	£1137	£135	Grp 12-25	£1827-£260
MINI MINI(2005)	71%	£1137	£135	Grp 12-25	£1827-£260
BMW 3 SERIES(2006)	80%	£1327	£135	Grp 18-32	£1867-£220
HONDA JAZZ(2006)	71%	£1137	£30	Grp 8-20	£1722-£365

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.