MERCEDES CLA (2019)
Running costs, reliability data, and common problems from 17,419 real MOT tests.
Annual Cost
£1,587
£132/month
MOT Pass Rate
90%
Excellent
Road Tax
£195
Flat rate/year
Insurance
Grp 8-20
1332cc Petrol
Great Choice
90% pass rate, £1587/year to run. 8 points above average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%.
At 7 years old, 90% of MERCEDES CLAs from 2019 passed their MOT first time in 2026. That's based on 17,419 tests across the UK. The average mileage at this age is 41,662 miles.
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How Does It Compare?
Mileage Analysis
41,662
Average miles
51,800
Expected for age
The average 2019 MERCEDES CLA has 41,662 miles on the clock, which is in line with the expected 51,800 miles for a 7-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 2019 sits between the two at 90%.
MERCEDES CLA by Year
Similar Cars to Consider
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About the 2019 MERCEDES CLA
The 2019 MERCEDES CLA is a small family car with a 1332cc petrol engine. 17,419 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2019, the average MOT pass rate is 90%, and this model falls short of that benchmark.
With an average of 41,662 miles at 7 years old, MERCEDES CLA owners drive about as much as the UK average.
2019 MERCEDES CLA Fuel Costs
The 1332cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2019 MERCEDES CLA?
Total estimated annual running cost is £1,587 (£132/month), broken down as £1137 fuel, £195 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.
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 2019 MERCEDES CLA
At 7 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 2022 model has the highest pass rate at 96%. With 17,419 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2019 MERCEDES CLA's fuel type, age, and engine size, these are the most likely problem areas to check.
Suspension Wear
Medium riskShock 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 riskAlways 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 2019 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(2019) | 90% | £1137 | £195 | Grp 8-20 | £1587 |
| FORD FIESTA(2018) | 90% | £955 | £190 | Grp 1-8 | £1400-£187 |
| FORD FOCUS(2017) | 89% | £1137 | £190 | Grp 12-25 | £1732+£145 |
| NISSAN QASHQAI(2017) | 86% | £955 | £190 | Grp 5-15 | £1550-£37 |
| VAUXHALL CORSA(2017) | 82% | £1137 | £190 | Grp 8-20 | £1732+£145 |
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.
Related Mercedes Models
Explore other Mercedes cars or similar models in the same category.
MERCEDES A
2019 · 1461cc Diesel
MERCEDES C
2017 · 1991cc Hybrid
MERCEDES A-CLASS
2017 · 1461cc Diesel
FORD FIESTA
2018 · 998cc Petrol
FORD FOCUS
2017 · 1596cc Petrol
NISSAN QASHQAI
2017 · 1200cc Petrol
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