MERCEDES A 180 SPORT D (2020)
Running costs, common problems, and reliability data based on 63 real MOT tests in 2024.
MOT Pass Rate
86%
Total Tests (2024)
63
Avg Mileage
45,976 mi
Est. Annual Cost
£1,500
Is the 2020 MERCEDES A 180 SPORT D reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 4 years old, 86% of MERCEDES A 180 SPORT Ds from 2020 passed their MOT first time in 2024. That's based on 63 tests across the UK. The average mileage at this age is 45,976 miles.
How does the 2020 MERCEDES A 180 SPORT D compare?
Mileage Analysis
The average 2020 MERCEDES A 180 SPORT D has 45,976 miles on the clock, which is well above the expected 29,600 miles for a 4-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 SPORT D?
The most reliable year is the 2021 model with a 98% MOT pass rate, while the 2019 model has the lowest at 85%. The 2020 sits between the two at 86%.
How much does a 2020 MERCEDES A 180 SPORT 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 SPORT D by Year
Checking a specific MERCEDES A 180 SPORT D?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 MERCEDES A 180 SPORT D
The 2020 MERCEDES A 180 SPORT D is a small family car with a 1461cc diesel engine. 63 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 90% of 2020 cars for MOT pass rates.
With an average of 45,976 miles at 4 years old, MERCEDES A 180 SPORT D owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 MERCEDES A 180 SPORT 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 2020 MERCEDES A 180 SPORT 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 86% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES A 180 SPORT D Reliability Trend
Newer MERCEDES A 180 SPORT Ds show better MOT pass rates than older ones, with an average improvement of 7 percentage points.
Buying a Used 2020 MERCEDES A 180 SPORT D
At 4 years old, the MERCEDES A 180 SPORT D offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2021 model has the highest pass rate at 98%. Note: with only 63 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2020 MERCEDES A 180 SPORT D
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- FORD FOCUS (2019) 89% pass rate (+3%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+5%) from 89,588 tests
- MERCEDES A-CLASS (2018) 89% pass rate (+3%) from 81,134 tests
- VOLKSWAGEN POLO (2018) 84% pass rate (-2%) from 79,867 tests