How much does a 2015 SMART (MCC) FORFOUR cost to run?

Estimated annual running cost is £1,530 (£128/month), including £955 fuel, £20 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2015 SMART (MCC) FORFOUR?

The 2015 SMART (MCC) FORFOUR has a 79% MOT pass rate based on 9,848 tests in 2026. This ranks 456 out of 559 cars from 2015.

Which year SMART (MCC) FORFOUR is most reliable?

The 2018 SMART (MCC) FORFOUR has the highest MOT pass rate at 88%. The least reliable year is 2004 at 67%.

SMART (MCC) FORFOUR (2015)

Q: Is the 2015 SMART (MCC) FORFOUR reliable?

Average reliability. Expect some repairs as it ages. 79% of SMART (MCC) FORFOURs from 2015 passed their MOT first time in 2026, based on 9,848 tests. That's 3 points below the national average of 82%.

Q: What is the average mileage for a 2015 SMART (MCC) FORFOUR?

The average mileage for a 2015 SMART (MCC) FORFOUR is 52,006 miles, which is below the expected 81,400 miles for a 11-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 9,848 real MOT tests.

Annual Cost

£1,530

£128/month

MOT Pass Rate

79%

Average

Road Tax

£20

Based on CC/year

Insurance

Grp 1-8

999cc Petrol

Check Carefully

79% pass rate, £1530/year to run. Close to the national average.

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Petrol999cc11 years old9,848 tests52k miles avg

Annual Running Costs

Fuel (Petrol, 999cc)

~50 mpg

£955

Road Tax

Based on 999cc

£20

MOT Test

£55

Predicted Repairs

£500

Total per year£1,530

Per month£128/mo

Per week£29/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

79% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's close to the national average of 82%.

At 11 years old, 79% of SMART (MCC) FORFOURs from 2015 passed their MOT first time in 2026. That's based on 9,848 tests across the UK. The average mileage at this age is 52,006 miles.

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How Does It Compare?

Rank among 2015 cars456th of 559(top 82%)

Rank among SMART (MCC) models35th of 83(top 42%)

vs national average-3%(82% avg)

vs 2015 cars average-4%(83% avg)

vs SMART (MCC) average+1%(78% avg)

Mileage Analysis

52,006

Average miles

81,400

Expected for age

The average 2015 SMART (MCC) FORFOUR has 52,006 miles on the clock, which is below the expected 81,400 miles for a 11-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 2018 model with a 88% MOT pass rate, while the 2004 model has the lowest at 67%. The 2015 sits between the two at 79%.

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

£1,390/year

81%

+2%

VAUXHALL CORSA

2015 · 1398cc Petrol

£1,722/year

78%

-1%

NISSAN QASHQAI

2017 · 1200cc Petrol

£1,550/year

86%

+7%

VOLKSWAGEN POLO

2015 · 1198cc Petrol

£1,390/year

82%

+3%

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About the 2015 SMART (MCC) FORFOUR

The 2015 SMART (MCC) FORFOUR is a city car with a 999cc petrol engine. 9,848 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 82% of 2015 cars for MOT pass rates.

With an average of 52,006 miles at 11 years old, SMART (MCC) FORFOUR owners tend to use this car less than the typical driver.

2015 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 £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 2015 SMART (MCC) FORFOUR?

Total estimated annual running cost is £1,530 (£128/month), broken down as £955 fuel, £20 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.

SMART (MCC) FORFOUR Reliability Trend

Newer SMART (MCC) FORFOURs show better MOT pass rates than older ones, with an average improvement of 14 percentage points.

Buying a Used 2015 SMART (MCC) FORFOUR

At 11 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 9,848 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2015 SMART (MCC) FORFOUR'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.

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 2015 SMART (MCC) FORFOUR stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
SMART (MCC) FORFOUR(2015)	79%	£955	£20	Grp 1-8	£1530
FORD FIESTA(2015)	81%	£955	£30	Grp 1-8	£1390-£140
VAUXHALL CORSA(2015)	78%	£1137	£30	Grp 8-20	£1722+£192
NISSAN QASHQAI(2017)	86%	£955	£190	Grp 5-15	£1550+£20
VOLKSWAGEN POLO(2015)	82%	£955	£30	Grp 5-15	£1390-£140

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.