MERCEDES AMG CLA 35 PREMIUM + 4MATIC A (2021)
Running costs, common problems, and reliability data based on 488 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
488
Avg Mileage
24,266 mi
Est. Annual Cost
£1,772
Is the 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 3 years old, 91% of MERCEDES AMG CLA 35 PREMIUM + 4MATIC As from 2021 passed their MOT first time in 2024. That's based on 488 tests across the UK. The average mileage at this age is 24,266 miles.
How does the 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A compare?
Mileage Analysis
The average 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A has 24,266 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
Best year to buy a MERCEDES AMG CLA 35 PREMIUM + 4MATIC A?
The most reliable year is the 2020 model with a 93% MOT pass rate, while the 2019 model has the lowest at 85%. The 2021 sits between the two at 91%.
How much does a 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
MERCEDES AMG CLA 35 PREMIUM + 4MATIC A by Year
Checking a specific MERCEDES AMG CLA 35 PREMIUM + 4MATIC A?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A
The 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A is a family car with a 1991cc petrol engine. 488 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 24,266 miles at 3 years old, MERCEDES AMG CLA 35 PREMIUM + 4MATIC A owners drive about as much as the UK average.
2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A 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 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES AMG CLA 35 PREMIUM + 4MATIC A Reliability Trend
Newer MERCEDES AMG CLA 35 PREMIUM + 4MATIC As show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. If you're flexible on year, the 2020 model has the highest pass rate at 93%.
Alternatives to the 2021 MERCEDES AMG CLA 35 PREMIUM + 4MATIC A
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- VOLKSWAGEN GOLF (2019) 92% pass rate (+1%) from 89,653 tests
- NISSAN QASHQAI (2020) 93% pass rate (+2%) from 52,321 tests
- MINI COOPER (2019) 92% pass rate (+1%) from 52,140 tests
- HYUNDAI TUCSON (2019) 90% pass rate (-1%) from 42,920 tests