2018 Mercedes-Benz SLC 2.0 SLC200 AMG Line

Overview

• Make: Mercedes-Benz
• Model: SLC
• Trim: AMG Line
• Version: 2.0 SLC200 AMG Line G-Tronic RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2018
• Mileage: 42,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz SLC AMG Line has covered 42,000 miles, around 2,500 fewer miles than is typical for its age. The dealer is asking £16,950, which is £354 below the AskCar estimate of £17,304. To work out the AskCar estimate, we analyse UK dealer adverts for 190 Mercedes-Benz SLC cars across different ages and specifications. We first recorded this car for sale 4 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Prestige Cars Of Sunningdale in Windlesham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £354 (2%) under the AskCar estimate of £17,304.

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 190 priced Mercedes-Benz SLC adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz SLC advertised 4 days ago.

Price history

AskCar first saw this advert on 3 November 2026 at £16,950. 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 7 November 2026: valid until 2 March 2027.

It has had 7 MOTs. The latest, on 23 February 2026, passed.

Advisories at the latest test: nearside front play in steering rack inner joint(s); offside front play in steering rack inner joint(s).

Mileage at that test: 38,450 miles, which matches the advertised 42,000 miles.

Advertised mileage is about 2,500 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 £21,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, silver. Mileage: 42,715 miles. Price: £17,700, £750 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-290d60667c39
• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, black. Mileage: 41,000 miles. Price: £15,990, £960 less than this car. Dealer: KCS of Surrey in Addlestone. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-22cc267c51b2
• 2018 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, grey. Mileage: 45,001 miles. Price: £16,895, £55 less than this car. Dealer: Group 1 Automotive Mercedes-Benz of North Wales in Conwy. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2018-ec7bc940c85f