Is the 2017 ALFA ROMEO 4C reliable?

Excellent reliability. Very few MOT failures. 96% of ALFA ROMEO 4Cs from 2017 passed their MOT first time in 2026, based on 264 tests. That's 14 points above the national average of 82%.

How much does a 2017 ALFA ROMEO 4C cost to run?

Estimated annual running cost is £1,777 (£148/month), including £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2017 ALFA ROMEO 4C?

The 2017 ALFA ROMEO 4C has a 96% MOT pass rate based on 264 tests in 2026. This ranks 63 out of 579 cars from 2017.

Which year ALFA ROMEO 4C is most reliable?

The 2016 ALFA ROMEO 4C has the highest MOT pass rate at 98%. The least reliable year is 2014 at 93%.

ALFA ROMEO 4C (2017)

Q: What is the average mileage for a 2017 ALFA ROMEO 4C?

The average mileage for a 2017 ALFA ROMEO 4C is 16,443 miles, which is significantly below the expected 66,600 miles for a 9-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

Running costs, reliability data, and common problems from 264 real MOT tests.

Annual Cost

£1,777

£148/month

MOT Pass Rate

96%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1742cc Petrol

Great Choice

96% pass rate, £1777/year to run. 14 points above average.

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Petrol1742cc9 years old264 tests16k miles avg

Annual Running Costs

Fuel (Petrol, 1742cc)

~36 mpg

£1,327

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,777

Per month£148/mo

Per week£34/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

96% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the ALFA ROMEO brand average of 80%.

At 9 years old, 96% of ALFA ROMEO 4Cs from 2017 passed their MOT first time in 2026. That's based on 264 tests across the UK. The average mileage at this age is 16,443 miles.

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How Does It Compare?

Rank among 2017 cars63th of 579(top 11%)

Rank among ALFA ROMEO models9th of 158(top 6%)

vs national average+14%(82% avg)

vs 2017 cars average+9%(87% avg)

vs ALFA ROMEO average+16%(80% avg)

Mileage Analysis

16,443

Average miles

66,600

Expected for age

The average 2017 ALFA ROMEO 4C has 16,443 miles on the clock, which is significantly below the expected 66,600 miles for a 9-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2016 model with a 98% MOT pass rate, while the 2014 model has the lowest at 93%. The 2017 sits between the two at 96%.

ALFA ROMEO 4C by Year

Year	Pass Rate	Tests	Avg Mileage
2018	97%	31	14,326 mi
2017	96%	264	16,443 mi
2016	98%	265	18,844 mi
2015	96%	118	15,624 mi
2014	93%	198	23,329 mi

Similar Cars to Consider

VAUXHALL CORSA

2015 · 1398cc Petrol

£1,722/year

78%

-18%

FORD FOCUS

2015 · 1596cc Petrol

£1,677/year

85%

-11%

NISSAN QASHQAI

2015 · 1400cc Petrol

£1,572/year

81%

-15%

VOLKSWAGEN GOLF

2019 · 1498cc Petrol

£1,582/year

92%

-4%

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About the 2017 ALFA ROMEO 4C

The 2017 ALFA ROMEO 4C is a premium with a 1742cc petrol engine. 264 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It ranks in the top 11% of all 2017 cars for reliability.

With an average of 16,443 miles at 9 years old, ALFA ROMEO 4C owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2017 ALFA ROMEO 4C Fuel Costs

The 1742cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2017 ALFA ROMEO 4C?

Total estimated annual running cost is £1,777 (£148/month), broken down as £1327 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

ALFA ROMEO 4C Reliability Trend

The ALFA ROMEO 4C has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.

Buying a Used 2017 ALFA ROMEO 4C

At 9 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 2016 model has the highest pass rate at 98%.

Common Issues to Watch For

Based on the 2017 ALFA ROMEO 4C's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 9 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

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 2017 ALFA ROMEO 4C stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
ALFA ROMEO 4C(2017)	96%	£1327	£195	Grp 18-32	£1777
VAUXHALL CORSA(2015)	78%	£1137	£30	Grp 8-20	£1722-£55
FORD FOCUS(2015)	85%	£1137	£135	Grp 12-25	£1677-£100
NISSAN QASHQAI(2015)	81%	£1137	£30	Grp 8-20	£1572-£205
VOLKSWAGEN GOLF(2019)	92%	£1137	£190	Grp 12-25	£1582-£195

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.