Smart Fortwo Passion CDI 54 A (2010)

Estimated running costs and MOT pass rates from 208 MOT tests in 2024.

Annual Cost

£1,794

£150/month

MOT Pass Rate

77%

Average

Road Tax

£20

Estimated/year

Est. Insurance

Grp 1-8

799cc Diesel

Check Carefully

77% pass rate, £1,794/year to run. 5 points below average.

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Diesel799cc16 years old208 tests77k miles avg

Annual Running Costs

Fuel (Diesel, 799cc)

~55 mpg

£1,219

Road Tax

Estimated CO2 band

£20

MOT Test

£55

Predicted Repairs

£500

Total per year£1,794

Per month£150/mo

Per week£35/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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

77% 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.

77% of MOT tests on Smart Fortwo Passion CDI 54 As from 2010 ended in a pass in 2024, when they were about 14 years old. That's based on 208 tests across the UK, retests included. The average mileage recorded at those tests was 77,381 miles.

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How Does It Compare?

Rank among 2010 models312th of 558(bottom half)

Rank among Smart models78th of 123(bottom half)

vs average of all models-5%(82% avg)

vs 2010 models average+2%(75% avg)

vs Smart average-3%(80% avg)

Mileage Analysis

77,381

Average miles

103,600

Expected for age

The average 2010 Smart Fortwo Passion CDI 54 A had 77,381 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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Smart Fortwo Passion CDI 54 A by Year

Year	Pass Rate	Tests	Avg Mileage
2010	77%	208	77,381 mi
2009	76%	85	80,917 mi

Similar Cars to Consider

Vauxhall Astra

2012 · 1248cc Diesel

£1,944/year

78%

+1%

Vauxhall Corsa

2009 · 1248cc Diesel

£1,944/year

73%

-4%

Fiat 500

2012 · 1248cc Diesel

£1,944/year

76%

-1%

SEAT Ibiza

2011 · 1199cc Diesel

£1,794/year

74%

-3%

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About the 2010 Smart Fortwo Passion CDI 54 A

The 2010 Smart Fortwo Passion CDI 54 A is a city car. Our records list a 799cc diesel engine, though engines vary between versions. 208 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.

With an average of 77,381 miles recorded at its 2024 MOT tests, Smart Fortwo Passion CDI 54 A owners tend to use this car less than the typical driver.

2010 Smart Fortwo Passion CDI 54 A Fuel Costs

The modest 799cc diesel engine keeps fuel costs low, which is a real advantage for a city car. Expect around 55 mpg in mixed driving, which works out to roughly £1,219 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2010 Smart Fortwo Passion CDI 54 A?

Total estimated annual running cost is £1,794 (£150/month), broken down as £1,219 fuel, £20 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.

Buying a Used 2010 Smart Fortwo Passion CDI 54 A

At 16 years old, the Smart Fortwo Passion CDI 54 A 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.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

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 Smart Fortwo Passion CDI 54 A 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
Smart Fortwo Passion CDI 54 A(2010)	77%	£1,219	£20	Grp 1-8	£1,794
Vauxhall Astra(2012)	78%	£1,219	£170	Grp 8-20	£1,944+£150
Vauxhall Corsa(2009)	73%	£1,219	£170	Grp 8-20	£1,944+£150
Fiat 500(2012)	76%	£1,219	£170	Grp 8-20	£1,944+£150
SEAT Ibiza(2011)	74%	£1,219	£20	Grp 5-15	£1,794same

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 Smart Fortwo Passion CDI 54 A

Is the 2010 Smart Fortwo Passion CDI 54 A reliable?

Average reliability. Expect some repairs as it ages. 77% of MOT tests on 2010 Smart Fortwo Passion CDI 54 As ended in a pass, from 208 tests (DVSA MOT data for tests in 2024, retests included). That's 5 points below the average of 82% across all models in the same data.

How much does a 2010 Smart Fortwo Passion CDI 54 A cost to run?

Our estimate is £1,794 a year (£150 a month): £1,219 fuel, £20 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 2010 Smart Fortwo Passion CDI 54 A?

77% of 208 MOT tests on the 2010 Smart Fortwo Passion CDI 54 A ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 312th of 558 models first registered in 2010 (bottom half).

What is the average mileage for a 2010 Smart Fortwo Passion CDI 54 A?

The average mileage recorded at MOT tests on the 2010 Smart Fortwo Passion CDI 54 A is 77,381 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.