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MERCEDES B 200 AMG LINE ED PREMIUM + A (2021)

Running costs, common problems, and reliability data based on 127 real MOT tests in 2024.

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MOT Pass Rate

96%

Total Tests (2024)

127

Avg Mileage

20,261 mi

Est. Annual Cost

£1,582

Is the 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A reliable?

Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.

At 3 years old, 96% of MERCEDES B 200 AMG LINE ED PREMIUM + As from 2021 passed their MOT first time in 2024. That's based on 127 tests across the UK. The average mileage at this age is 20,261 miles.

How does the 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A compare?

Rank among all 2021 cars645th out of 3,373(top 19%)
Rank among all MERCEDES models184th out of 1,408(top 13%)
vs national average+14% (82% avg)
vs 2021 cars average+4% (92% avg)
vs MERCEDES average+9% (87% avg)

Mileage Analysis

The average 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A has 20,261 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.

How much does a 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A cost to run?

⛽Fuel (Petrol, 1332cc)
£1,137
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£1,582
Per month£132/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

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About the 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A

The 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A is a small family car with a 1332cc petrol engine. 127 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 19% of all 2021 cars for reliability.

With an average of 20,261 miles at 3 years old, MERCEDES B 200 AMG LINE ED PREMIUM + A owners drive about as much as the UK average.

2021 MERCEDES B 200 AMG LINE ED PREMIUM + A 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 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A?

Total estimated annual running cost is £1,582 (£132/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2021 MERCEDES B 200 AMG LINE ED PREMIUM + 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.

Alternatives to the 2021 MERCEDES B 200 AMG LINE ED PREMIUM + A

The MERCEDES B 200 AMG LINE ED PREMIUM + A is actually the most reliable option among similar petrol small family cars from this era. Here are comparable petrol cars with similar engines: