CarCostCheck

Mercedes Slc 200 final edition premium

Reliability, running costs, and MOT data across 2 years from 229 real MOT tests.

Avg Pass Rate

95%

Total Tests

229

Best Year

2020 (99%)

Years Covered

2

About the Mercedes Slc 200 final edition premium

The Mercedes Slc 200 final edition premium has been tested 229 times in 2026 MOT data across 2 model years (2020 to 2021), with an average pass rate of 95%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2020 model is the most reliable with a 99% pass rate from 103 tests. The 2021 model has the lowest at 91%. The 8 point spread between years means reliability varies somewhat, but no year is dramatically different.

Mileage Across Years

The oldest model in our data (2020) averages 18,162 miles, while the newest (2021) averages 17,496 miles.

Compared to the Mercedes brand average of 87%, the Slc 200 final edition premium performs 8 points better, making it one of the more reliable options in the Mercedes range.

Estimated Running Costs

Fuel (Petrol, 1991cc)
£1,327
Road Tax
£195
MOT Test
£55
Predicted Repairs
£200
Total per year£1,777
Per month£148/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Mercedes Slc 200 final edition premium?

vs national average+13% (82% avg)
vs Mercedes brand average+8% (87% avg)
Best to worst year spread8 percentage points

Mercedes Slc 200 final edition premium by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202191%12617,496 mi
202099%10318,162 mi

Mercedes Slc 200 final edition premium Guides & Articles

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