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View all Mercedes-Benz SLC-Class reviews
Parkers overall rating: 4 out of 5 4.0
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Running costs

3.5 out of 5 3.5

You don’t need to be an expert to identify the diesel, rather than the turbocharged petrols, as the winner here.

Low CO2 emissions and high (claimed) mpg figures suggest the 250d is the one to go for if you’re concerned about keeping costs down.

Estimated fuel cost per year

Fuel type Pence per litre Estimated cost per year *
Unleaded 128p £1,238 - £1,711 *
Diesel 131p £851 - £851 *

* The estimated fuel cost figure is based on an annual mileage of 10,000 miles and is a guide to how much this model will cost in fuel each year. It's calculated using the model's average MPG (calculated from both town centre and motorway driving) and the average fuel price from around the country. Actual fuel costs will vary based on driving style and road conditions.

Ongoing running costs

Servicing period Variable in line with on-board computer.
Warranty Three years and unlimited mileage.
Road tax (12 months) £30 - £465
See tax rates for all versions
Insurance group 41 - 46
How much is it to insure?

Vehicle excise duty (VED) varies according to the CO2 emissions and the fuel type of the vehicle. For cars registered before 01 March 2001 it is based on engine size. For cars registered on or after 01 March 2001 the VED or road tax is based on the car's CO2 emissions.

Green credentials

4 out of 5 4.0

Pick the SLC 250d if you want low CO2 emissions – this produces just 114g/km despite being a sporty open top roadster.

Highest and lowest CO2 emissions

Engine CO2 emissions Road tax (12 months)
2.2 Diesel 114 g/km (Min) £30 - £145
3.0 Petrol 186 g/km (Max) £465

Reliability

5 out of 5 5.0

Second- and third-generation cars have been largely problem free and we expect nothing different from this mildly updated version.

Car checklist problem points

Body No problems reported.
Engine / gearbox No problems reported.
Other No problems reported.

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