Smart (MCC) Forfour (2016)

Estimated running costs and MOT pass rates from 9,221 MOT tests in 2024.

Annual Cost

£1,600

£133/month

MOT Pass Rate

82%

Good

Road Tax

£20

Estimated/year

Est. Insurance

Grp 1-8

999cc Petrol

Solid Option

82% pass rate, £1,600/year to run. Close to the average across all models.

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Petrol999cc10 years old9,221 tests46k miles avg

Annual Running Costs

Fuel (Petrol, 999cc)

~50 mpg

£1,175

Road Tax

Estimated CO2 band

£20

MOT Test

£55

Predicted Repairs

£350

Total per year£1,600

Per month£133/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.

Reliability Verdict

82% 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 Smart (MCC) brand average of 78%.

82% of MOT tests on Smart (MCC) Forfours from 2016 ended in a pass in 2024, when they were about 8 years old. That's based on 9,221 tests across the UK, retests included. The average mileage recorded at those tests was 45,513 miles.

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How Does It Compare?

Rank among 2016 models414th of 539(bottom 24%)

Rank among Smart (MCC) models23rd of 83(top half)

vs average of all models+0%(82% avg)

vs 2016 models average-3%(85% avg)

vs Smart (MCC) average+4%(78% avg)

Mileage Analysis

45,513

Average miles

59,200

Expected for age

The average 2016 Smart (MCC) Forfour had 45,513 miles on the clock at its 2024 MOT, which is below the expected 59,200 miles for a 8-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 2018 model has the highest MOT pass rate at 88%, while the 2004 model has the lowest at 67%. The 2016 scores 82%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Smart (MCC) Forfour by Year

Year	Pass Rate	Tests	Avg Mileage
2019	88%	3,224	26,615 mi
2018	88%	6,590	32,534 mi
2017	85%	8,284	39,590 mi
2016	82%	9,221	45,513 mi
2015	79%	9,848	52,006 mi
2007	70%	114	91,965 mi
2006	72%	831	99,878 mi
2005	74%	1,093	99,187 mi
2004	67%	401	106,805 mi

Similar Cars to Consider

Ford Fiesta

2015 · 998cc Petrol

£1,600/year

81%

-1%

Vauxhall Corsa

2015 · 1398cc Petrol

£2,153/year

78%

-4%

Nissan Qashqai

2017 · 1200cc Petrol

£1,780/year

86%

+4%

Volkswagen Polo

2015 · 1198cc Petrol

£1,750/year

82%

same

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About the 2016 Smart (MCC) Forfour

The 2016 Smart (MCC) Forfour is a city car. Our records list a 999cc petrol engine, though engines vary between versions. 9,221 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 24% of 2016 models for MOT pass rate.

With an average of 45,513 miles recorded at its 2024 MOT tests, Smart (MCC) Forfour owners tend to use this car less than the typical driver.

2016 Smart (MCC) Forfour Fuel Costs

The modest 999cc 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 2016 Smart (MCC) Forfour?

Total estimated annual running cost is £1,600 (£133/month), broken down as £1,175 fuel, £20 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% pass rate. Keeping on top of servicing will help avoid surprises.

Smart (MCC) Forfour Reliability Trend

Newer Smart (MCC) Forfours pass their MOT more often than older ones, by 14 percentage points on average, which is mostly down to age and wear.

Buying a Used 2016 Smart (MCC) Forfour

At 10 years old, the Smart (MCC) Forfour 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 2018 model has the highest pass rate at 88%. With 9,221 MOT tests in our data, there's strong statistical confidence in these figures.

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.

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 2016 Smart (MCC) Forfour 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) Forfour(2016)	82%	£1,175	£20	Grp 1-8	£1,600
Ford Fiesta(2015)	81%	£1,175	£20	Grp 1-8	£1,600same
Vauxhall Corsa(2015)	78%	£1,398	£200	Grp 8-20	£2,153+£553
Nissan Qashqai(2017)	86%	£1,175	£200	Grp 5-15	£1,780+£180
Volkswagen Polo(2015)	82%	£1,175	£170	Grp 5-15	£1,750+£150

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 2016 Smart (MCC) Forfour

Is the 2016 Smart (MCC) Forfour reliable?

Good reliability. Occasional issues but generally solid. 82% of MOT tests on 2016 Smart (MCC) Forfours ended in a pass, from 9,221 tests (DVSA MOT data for tests in 2024, retests included). That's level with the average of 82% across all models in the same data.

How much does a 2016 Smart (MCC) Forfour cost to run?

Our estimate is £1,600 a year (£133 a month): £1,175 fuel, £20 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 2016 Smart (MCC) Forfour?

82% of 9,221 MOT tests on the 2016 Smart (MCC) Forfour ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 414th of 539 models first registered in 2016 (bottom 24%).

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

Of the years with at least 100 tests, the 2018 Smart (MCC) Forfour has the highest MOT pass rate at 88% and the 2004 the lowest at 67%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2016 Smart (MCC) Forfour?

The average mileage recorded at MOT tests on the 2016 Smart (MCC) Forfour is 45,513 miles, which is below the expected 59,200 miles for a 8-year-old car. This suggests lighter use than average, which generally means less wear on major components.