2017 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: 2017
• Mileage: 20,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 242 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 20,000 miles on the clock, this 2017 Mercedes-Benz SLC AMG Line has done roughly 22,000 fewer miles than a typical 2017 Mercedes-Benz SLC. The dealer is asking £21,795, which is £1,476 above the AskCar estimate of £20,320. To work out the AskCar estimate, we analyse UK dealer adverts for 190 Mercedes-Benz SLC cars across different ages and specifications. This car was first seen in our listings data 21 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Valentines Specialist Cars in Bristol. 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: £1,476 (7%) over the AskCar estimate of £20,320.

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 2017 Mercedes-Benz SLC with the 2.0 petrol engine is typically advertised at £16,500: the median of the 26 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2017 Mercedes-Benz SLC has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 17 October 2026 at £20,995. Its asking price is now £21,795, £800 more.

Price changes recorded:

• 17 October 2026: £20,995
• 18 October 2026: £21,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 28 March 2027.

It has had 8 MOTs. The latest, on 23 March 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 18,755 miles, which matches the advertised 20,000 miles.

Advertised mileage is about 22,000 miles lower than the median mileage of a 2017 Mercedes-Benz SLC on AskCar.

Similar cars

19 other 2017 Mercedes-Benz SLC AMG Line 2.0 petrol automatic convertibles are for sale at UK dealers, from £12,995 to £20,490, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2017 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, black. Mileage: 20,000 miles. Price: £19,395, £2,400 less than this car. Dealer: Motorhouse Of Shipley in Shipley. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2017-f7a463e3f030
• 2017 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, grey. Mileage: 22,200 miles. Price: £18,700, £3,095 less than this car. Dealer: Troon Cars in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2017-0380c74e722b
• 2017 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, grey. Mileage: 17,000 miles. Price: £19,995, £1,800 less than this car. Dealer: Oasis Cars in Gravesend. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2017-6f1a492de7af

• The nearest: 2017 Mercedes-Benz SLC AMG Line, 2.0 petrol convertible, white, under a mile from this car. Mileage: 42,000 miles. Price: £16,495, £5,300 less than this car. Dealer: Valentines Specialist Cars in Chipping Sodbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-slc-2017-a5160fecdc03