How much does a 2004 SMART ROADSTER COUPE 80 AUTO(RHD) cost to run?

Estimated annual running cost is £1,380 (£115/month), including £955 fuel, £20 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2004 SMART ROADSTER COUPE 80 AUTO(RHD)?

The 2004 SMART ROADSTER COUPE 80 AUTO(RHD) has a 81% MOT pass rate based on 333 tests in 2026. This ranks 113 out of 491 cars from 2004.

Which year SMART ROADSTER COUPE 80 AUTO(RHD) is most reliable?

The 2003 SMART ROADSTER COUPE 80 AUTO(RHD) has the highest MOT pass rate at 82%. The least reliable year is 2005 at 74%.

SMART ROADSTER COUPE 80 AUTO(RHD) (2004)

Q: Is the 2004 SMART ROADSTER COUPE 80 AUTO(RHD) reliable?

Good reliability. Occasional issues but generally solid. 81% of SMART ROADSTER COUPE 80 AUTO(RHD)s from 2004 passed their MOT first time in 2026, based on 333 tests. That's 1 points below the national average of 82%.

Q: What is the average mileage for a 2004 SMART ROADSTER COUPE 80 AUTO(RHD)?

The average mileage for a 2004 SMART ROADSTER COUPE 80 AUTO(RHD) is 86,357 miles, which is below the expected 162,800 miles for a 22-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 333 real MOT tests.

Annual Cost

£1,380

£115/month

MOT Pass Rate

81%

Good

Road Tax

£20

Based on CC/year

Insurance

Grp 1-8

698cc Petrol

Solid Option

81% pass rate, £1380/year to run. Close to the national average.

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Petrol698cc22 years old333 tests86k miles avg

Annual Running Costs

Fuel (Petrol, 698cc)

~50 mpg

£955

Road Tax

Based on 698cc

£20

MOT Test

£55

Predicted Repairs

£350

Total per year£1,380

Per month£115/mo

Per week£27/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

81% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 22 years old, 81% of SMART ROADSTER COUPE 80 AUTO(RHD)s from 2004 passed their MOT first time in 2026. That's based on 333 tests across the UK. The average mileage at this age is 86,357 miles.

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How Does It Compare?

Rank among 2004 cars113th of 491(top 23%)

Rank among SMART models54th of 123(top 44%)

vs national average-1%(82% avg)

vs 2004 cars average+9%(72% avg)

vs SMART average+1%(80% avg)

Mileage Analysis

86,357

Average miles

162,800

Expected for age

The average 2004 SMART ROADSTER COUPE 80 AUTO(RHD) has 86,357 miles on the clock, which is below the expected 162,800 miles for a 22-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?

The most reliable year is the 2003 model with a 82% MOT pass rate, while the 2005 model has the lowest at 74%. The 2004 sits between the two at 81%.

SMART ROADSTER COUPE 80 AUTO(RHD) by Year

Year	Pass Rate	Tests	Avg Mileage
2005	74%	100	81,331 mi
2004	81%	333	86,357 mi
2003	82%	131	91,098 mi

Similar Cars to Consider

NISSAN MICRA

2005 · 998cc Petrol

£1,540/year

72%

-9%

VAUXHALL CORSA

2004 · 998cc Petrol

£1,740/year

68%

-13%

PEUGEOT 107

2006 · 998cc Petrol

£1,540/year

70%

-11%

TOYOTA AYGO

2006 · 998cc Petrol

£1,740/year

69%

-12%

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About the 2004 SMART ROADSTER COUPE 80 AUTO(RHD)

The 2004 SMART ROADSTER COUPE 80 AUTO(RHD) is a city car with a 698cc petrol engine. 333 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 23% of all 2004 cars for reliability.

With an average of 86,357 miles at 22 years old, SMART ROADSTER COUPE 80 AUTO(RHD) owners tend to use this car less than the typical driver.

2004 SMART ROADSTER COUPE 80 AUTO(RHD) Fuel Costs

The modest 698cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 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 SMART ROADSTER COUPE 80 AUTO(RHD)?

Total estimated annual running cost is £1,380 (£115/month), broken down as £955 fuel, £20 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.

SMART ROADSTER COUPE 80 AUTO(RHD) Reliability Trend

Older SMART ROADSTER COUPE 80 AUTO(RHD)s tend to have better MOT pass rates than newer ones, with an average decline of 5 percentage points across model years.

Buying a Used 2004 SMART ROADSTER COUPE 80 AUTO(RHD)

At 22 years old, the SMART ROADSTER COUPE 80 AUTO(RHD) 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 2003 model has the highest pass rate at 82%.

Common Issues to Watch For

Based on the 2004 SMART ROADSTER COUPE 80 AUTO(RHD)'s fuel type, age, and engine size, these are the most likely problem areas to check.

Coil Pack Failure

Medium risk

Smaller petrol engines are prone to ignition coil failures, causing misfires and rough running. Replacement is £50-£150 per coil.

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

Medium risk

With an average of 86k 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 2004 SMART ROADSTER COUPE 80 AUTO(RHD) stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
SMART ROADSTER COUPE 80 AUTO(RHD)(2004)	81%	£955	£20	Grp 1-8	£1380
NISSAN MICRA(2005)	72%	£955	£30	Grp 1-8	£1540+£160
VAUXHALL CORSA(2004)	68%	£955	£30	Grp 1-8	£1740+£360
PEUGEOT 107(2006)	70%	£955	£30	Grp 1-8	£1540+£160
TOYOTA AYGO(2006)	69%	£955	£30	Grp 1-8	£1740+£360

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.