MERCEDES E300AMGLN NT ED PRM+D MHEV4M A (2021)
Running costs, common problems, and reliability data based on 45 real MOT tests in 2024.
MOT Pass Rate
80%
Total Tests (2024)
45
Avg Mileage
21,496 mi
Est. Annual Cost
£1,922
Is the 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the MERCEDES brand average of 87%.
At 3 years old, 80% of MERCEDES E300AMGLN NT ED PRM+D MHEV4M As from 2021 passed their MOT first time in 2024. That's based on 45 tests across the UK. The average mileage at this age is 21,496 miles.
How does the 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A compare?
Mileage Analysis
The average 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A has 21,496 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 E300AMGLN NT ED PRM+D MHEV4M 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 E300AMGLN NT ED PRM+D MHEV4M A by Year
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About the 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A
The 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A is a family car with a 1993cc petrol engine. 45 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 98% of 2021 cars for MOT pass rates.
With an average of 21,496 miles at 3 years old, MERCEDES E300AMGLN NT ED PRM+D MHEV4M A owners drive about as much as the UK average.
2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A Fuel Costs
The 1993cc 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 E300AMGLN NT ED PRM+D MHEV4M A?
Total estimated annual running cost is £1,922 (£160/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M 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. Note: with only 45 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 MERCEDES E300AMGLN NT ED PRM+D MHEV4M A
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- LAND ROVER DISCOVERY SPORT R-DYN SE D A (2020) 90% pass rate (+10%) from 5,505 tests
- BMW 520D M SPORT MHEV AUTO (2021) 89% pass rate (+9%) from 3,423 tests
- BMW 320D M SPORT MHEV AUTO (2021) 91% pass rate (+11%) from 3,336 tests
- VOLVO XC90 R-DESIGN B5 MHEV AWD AUTO (2021) 90% pass rate (+10%) from 2,911 tests