How much does a 2014 MERCEDES CLA cost to run?

Estimated annual running cost is £2,047 (£171/month), including £1327 fuel, £315 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2014 MERCEDES CLA?

The 2014 MERCEDES CLA has a 85% MOT pass rate based on 11,121 tests in 2026. This ranks 282 out of 562 cars from 2014.

Which year MERCEDES CLA is most reliable?

The 2022 MERCEDES CLA has the highest MOT pass rate at 96%. The least reliable year is 2013 at 84%.

What is the average mileage for a 2014 MERCEDES CLA?

The average mileage for a 2014 MERCEDES CLA is 89,018 miles, which is in line with the expected 88,800 miles for a 12-year-old car, suggesting normal everyday use.

MERCEDES CLA (2014)

Q: Is the 2014 MERCEDES CLA reliable?

Good reliability. Occasional issues but generally solid. 85% of MERCEDES CLAs from 2014 passed their MOT first time in 2026, based on 11,121 tests. That's 3 points above the national average of 82%.

Running costs, reliability data, and common problems from 11,121 real MOT tests.

Annual Cost

£2,047

£171/month

MOT Pass Rate

85%

Good

Road Tax

£315

Based on CC/year

Insurance

Grp 18-32

1991cc Petrol

Solid Option

85% pass rate, £2047/year to run. Close to the national average.

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Petrol1991cc12 years old11,121 tests89k miles avg

Annual Running Costs

Fuel (Petrol, 1991cc)

~36 mpg

£1,327

Road Tax

Based on 1991cc

£315

MOT Test

£55

Predicted Repairs

£350

Total per year£2,047

Per month£171/mo

Per week£39/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

85% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 12 years old, 85% of MERCEDES CLAs from 2014 passed their MOT first time in 2026. That's based on 11,121 tests across the UK. The average mileage at this age is 89,018 miles.

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How Does It Compare?

Rank among 2014 cars282th of 562(top 50%)

Rank among MERCEDES models890th of 1,408(top 63%)

vs national average+3%(82% avg)

vs 2014 cars average+4%(81% avg)

vs MERCEDES average-2%(87% avg)

Mileage Analysis

89,018

Average miles

88,800

Expected for age

The average 2014 MERCEDES CLA has 89,018 miles on the clock, which is in line with the expected 88,800 miles for a 12-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2022 model with a 96% MOT pass rate, while the 2013 model has the lowest at 84%. The 2014 sits between the two at 85%.

MERCEDES CLA by Year

Year	Pass Rate	Tests	Avg Mileage
2022	96%	744	25,883 mi
2021	92%	12,888	28,983 mi
2020	91%	11,039	35,990 mi
2019	90%	17,419	41,662 mi
2018	89%	18,059	51,592 mi
2017	87%	19,333	63,934 mi
2016	87%	18,327	74,073 mi
2015	86%	16,532	82,370 mi
2014	85%	11,121	89,018 mi
2013	84%	5,182	93,382 mi

Similar Cars to Consider

FORD FOCUS

2013 · 1596cc Petrol

£1,827/year

78%

-7%

NISSAN QASHQAI

2013 · 1600cc Petrol

£1,827/year

72%

-13%

BMW 3 SERIES

2015 · 1499cc Petrol

£1,677/year

88%

+3%

MERCEDES C

2012 · 1796cc Petrol

£2,017/year

79%

-6%

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About the 2014 MERCEDES CLA

The 2014 MERCEDES CLA is a family car with a 1991cc petrol engine. 11,121 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2014, the average MOT pass rate is 81%, and this model beats that benchmark.

With an average of 89,018 miles at 12 years old, MERCEDES CLA owners drive about as much as the UK average.

2014 MERCEDES CLA Fuel Costs

The 1991cc 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 2014 MERCEDES CLA?

Total estimated annual running cost is £2,047 (£171/month), broken down as £1327 fuel, £315 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES CLA Reliability Trend

Newer MERCEDES CLAs show better MOT pass rates than older ones, with an average improvement of 6 percentage points.

Buying a Used 2014 MERCEDES CLA

At 12 years old, the MERCEDES CLA 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 2022 model has the highest pass rate at 96%. With 11,121 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2014 MERCEDES CLA's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 12 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.

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.

Clutch Wear

Medium risk

With an average of 89k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2014 MERCEDES CLA stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MERCEDES CLA(2014)	85%	£1327	£315	Grp 18-32	£2047
FORD FOCUS(2013)	78%	£1137	£135	Grp 12-25	£1827-£220
NISSAN QASHQAI(2013)	72%	£1137	£135	Grp 12-25	£1827-£220
BMW 3 SERIES(2015)	88%	£1137	£135	Grp 12-25	£1677-£370
MERCEDES C(2012)	79%	£1327	£135	Grp 18-32	£2017-£30

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.