2018 Mercedes-Benz SLC 2.0 SLC300 AMG Line

Overview

• Make: Mercedes-Benz
• Model: SLC
• Trim: AMG Line
• Version: 2.0 SLC300 AMG Line G-Tronic RWD Euro 6 (s/s) 2dr (242 bhp)
• Year: 2018
• Mileage: 28,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 242 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 28,000 miles, this 2018 Mercedes-Benz SLC AMG Line has covered about 16,500 fewer miles than other 2018 Mercedes-Benz SLC cars. Its asking price of £21,995 is £1,712 above the AskCar estimate of £20,283. The AskCar estimate uses 187 UK dealer adverts for the Mercedes-Benz SLC, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 28 days ago. The government's MOT record matches its advertised mileage. It is for sale at Oasis Cars in Gravesend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,712 (8%) over the AskCar estimate of £20,283.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 187 priced Mercedes-Benz SLC adverts across different ages and specifications, as of 8 November 2026.

A 2018 Mercedes-Benz SLC with the 2.0 petrol engine is typically advertised at £17,000: the median of the 20 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Mercedes-Benz SLC has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 11 October 2026 at £21,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 27 June 2027.

It has had 6 MOTs. The latest, on 12 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 27,369 miles, which matches the advertised 28,000 miles.

Advertised mileage is about 16,500 miles lower than the median mileage of a 2018 Mercedes-Benz SLC on AskCar.

Similar cars

16 other 2018 Mercedes-Benz SLC AMG Line 2.0 petrol automatic convertibles are for sale at UK dealers, from £12,995 to £20,990, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, black. Mileage: 25,719 miles. Price: £17,700, £4,295 less than this car. Dealer: Marshall Volvo Cambridge in Cambridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-3b2847178051
• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, grey. Mileage: 31,100 miles. Price: £20,990, £1,005 less than this car. Dealer: Vipond Cars in Doncaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-5ed130b79974
• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, black. Mileage: 34,235 miles. Price: £16,900, £5,095 less than this car. Dealer: Sytner Select Wakefield in Wakefield. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-1b31282ff798

• The nearest: 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, silver, 28 miles from this car. Mileage: 42,715 miles. Price: £17,700, £4,295 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-290d60667c39