Smart (MCC) Fortwo (2018)

Estimated running costs and MOT pass rates from 6,375 MOT tests in 2024.

Annual Cost

£1,630

£136/month

MOT Pass Rate

90%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 1-8

898cc Petrol

Great Choice

90% pass rate, £1,630/year to run. 8 points above average.

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Petrol898cc8 years old6,375 tests29k miles avg

Annual Running Costs

Fuel (Petrol, 898cc)

~50 mpg

£1,175

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,630

Per month£136/mo

Per week£31/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. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

90% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 8 points above the average of 82% across all models in our data. It also outperforms the Smart (MCC) brand average of 78%.

90% of MOT tests on Smart (MCC) Fortwos from 2018 ended in a pass in 2024, when they were about 6 years old. That's based on 6,375 tests across the UK, retests included. The average mileage recorded at those tests was 29,328 miles.

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How Does It Compare?

Rank among 2018 models313th of 607(bottom half)

Rank among Smart (MCC) models5th of 83(top 7%)

vs average of all models+8%(82% avg)

vs 2018 models average+1%(89% avg)

vs Smart (MCC) average+12%(78% avg)

Mileage Analysis

29,328

Average miles

44,400

Expected for age

The average 2018 Smart (MCC) Fortwo had 29,328 miles on the clock at its 2024 MOT, which is below the expected 44,400 miles for a 6-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 2019 model has the highest MOT pass rate at 93%, while the 2013 model has the lowest at 81%. The 2018 scores 90%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Smart (MCC) Fortwo by Year

Year	Pass Rate	Tests	Avg Mileage
2020	94%	65	15,027 mi
2019	93%	3,458	23,552 mi
2018	90%	6,375	29,328 mi
2017	88%	8,803	33,839 mi
2016	86%	10,433	39,754 mi
2015	85%	3,866	45,023 mi
2014	87%	6,723	47,060 mi
2013	81%	1,528	50,058 mi
2012	86%	51	51,938 mi
2011	83%	36	52,657 mi
2010	69%	35	67,523 mi
2009	67%	54	57,372 mi
2008	88%	33	79,172 mi

Similar Cars to Consider

Ford Fiesta

2016 · 998cc Petrol

£1,600/year

81%

-9%

Vauxhall Corsa

2016 · 1398cc Petrol

£2,003/year

81%

-9%

Nissan Qashqai

2017 · 1200cc Petrol

£1,780/year

86%

-4%

Vauxhall Astra

2016 · 999cc Petrol

£1,600/year

85%

-5%

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About the 2018 Smart (MCC) Fortwo

The 2018 Smart (MCC) Fortwo is a city car. Our records list a 898cc petrol engine, though engines vary between versions. 6,375 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.

With an average of 29,328 miles recorded at its 2024 MOT tests, Smart (MCC) Fortwo owners tend to use this car less than the typical driver.

2018 Smart (MCC) Fortwo Fuel Costs

The modest 898cc 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 £1,175 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 2018 Smart (MCC) Fortwo?

Total estimated annual running cost is £1,630 (£136/month), broken down as £1,175 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Smart (MCC) Fortwo Reliability Trend

Newer Smart (MCC) Fortwos pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.

Buying a Used 2018 Smart (MCC) Fortwo

At 8 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2019 model has the highest pass rate at 93%. With 6,375 MOT tests in our data, there's strong statistical confidence in these figures.

What the 2018 Smart (MCC) Fortwo Fails Its MOT On

Share of the 571 MOT tests on the 2018 Smart (MCC) Fortwo that failed at the first attempt in 2025, next to all cars and vans of the same age.

Tyres35%
Same age: 29%
Windscreen, wipers and mirrors28%
Same age: 16% (fails on this more often)
Lights and electrics25%
Same age: 27%
Brakes16%
Same age: 19%

DVSA anonymised MOT data for 2025; a test that failed on two areas counts in both. How we count it · Smart (MCC) Fortwo reliability, common problems and years to avoid

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.

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.

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

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 2018 Smart (MCC) Fortwo 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 (MCC) Fortwo(2018)	90%	£1,175	£200	Grp 1-8	£1,630
Ford Fiesta(2016)	81%	£1,175	£20	Grp 1-8	£1,600-£30
Vauxhall Corsa(2016)	81%	£1,398	£200	Grp 8-20	£2,003+£373
Nissan Qashqai(2017)	86%	£1,175	£200	Grp 5-15	£1,780+£150
Vauxhall Astra(2016)	85%	£1,175	£20	Grp 1-8	£1,600-£30

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 2018 Smart (MCC) Fortwo

Is the 2018 Smart (MCC) Fortwo reliable?

Excellent reliability. Very few MOT failures. 90% of MOT tests on 2018 Smart (MCC) Fortwos ended in a pass, from 6,375 tests (DVSA MOT data for tests in 2024, retests included). That's 8 points above the average of 82% across all models in the same data.

How much does a 2018 Smart (MCC) Fortwo cost to run?

Our estimate is £1,630 a year (£136 a month): £1,175 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 2018 Smart (MCC) Fortwo?

90% of 6,375 MOT tests on the 2018 Smart (MCC) Fortwo ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 313th of 607 models first registered in 2018 (bottom half).

Which year Smart (MCC) Fortwo has the best MOT pass rate?

Of the years with at least 100 tests, the 2019 Smart (MCC) Fortwo has the highest MOT pass rate at 93% and the 2013 the lowest at 81%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2018 Smart (MCC) Fortwo?

The average mileage recorded at MOT tests on the 2018 Smart (MCC) Fortwo is 29,328 miles, which is below the expected 44,400 miles for a 6-year-old car. This suggests lighter use than average, which generally means less wear on major components.