MERCEDES A 180 AMG LINE EXECUTIVE D (2021)
Running costs, common problems, and reliability data based on 46 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
46
Avg Mileage
43,208 mi
Est. Annual Cost
£1,500
Is the 2021 MERCEDES A 180 AMG LINE EXECUTIVE D reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 3 years old, 87% of MERCEDES A 180 AMG LINE EXECUTIVE Ds from 2021 passed their MOT first time in 2024. That's based on 46 tests across the UK. The average mileage at this age is 43,208 miles.
How does the 2021 MERCEDES A 180 AMG LINE EXECUTIVE D compare?
Mileage Analysis
The average 2021 MERCEDES A 180 AMG LINE EXECUTIVE D has 43,208 miles on the clock, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a MERCEDES A 180 AMG LINE EXECUTIVE D?
The most reliable year is the 2019 model with a 89% MOT pass rate, while the 2020 model has the lowest at 88%. The 2021 sits between the two at 87%.
How much does a 2021 MERCEDES A 180 AMG LINE EXECUTIVE D 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 A 180 AMG LINE EXECUTIVE D by Year
Checking a specific MERCEDES A 180 AMG LINE EXECUTIVE D?
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About the 2021 MERCEDES A 180 AMG LINE EXECUTIVE D
The 2021 MERCEDES A 180 AMG LINE EXECUTIVE D is a small family car with a 1461cc diesel engine. 46 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 89% of 2021 cars for MOT pass rates.
With an average of 43,208 miles at 3 years old, MERCEDES A 180 AMG LINE EXECUTIVE D owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2021 MERCEDES A 180 AMG LINE EXECUTIVE D Fuel Costs
The 1461cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 per year at current diesel prices of 148p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 MERCEDES A 180 AMG LINE EXECUTIVE D?
Total estimated annual running cost is £1,500 (£125/month), broken down as £905 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2021 MERCEDES A 180 AMG LINE EXECUTIVE D
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 2019 model has the highest pass rate at 89%. Note: with only 46 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 MERCEDES A 180 AMG LINE EXECUTIVE D
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- FORD FOCUS (2019) 89% pass rate (+2%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+4%) from 89,588 tests
- VOLKSWAGEN POLO (2019) 89% pass rate (+2%) from 65,751 tests
- KIA SPORTAGE (2019) 89% pass rate (+2%) from 58,319 tests