2021 Mercedes-Benz SL

Overview

Make

Mercedes-Benz

Model

SL

Trim

GRAND EDITION

Version

3.0 SL400 V6 Grand Edition G-Tronic+ RWD Euro 6 (s/s) 2dr (362 bhp)

Mileage

20,257 miles

Year

2021

Fuel type

Petrol

Body type

Convertible

Engine

3.0 L

Gearbox

Automatic

Power

362 bhp

Seats

2

CO2

216 g/km

Colour

Grey

Doors

2

Driven wheels

Rear Wheel Drive

Gearbox version

G-Tronic+

Engine badge

SL400 V6

Emissions standard

Euro 6

About this car

The advertised mileage for this 2021 Mercedes-Benz SL Grand Edition is 20,257 miles. Our estimated market asking price is £46,778. This car is advertised at £44,999, which is £1,779 below that figure. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 7 days ago. Its recorded MOT is valid until 16 September 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Eastern Western Motor Group Mercedes-Benz of Edinburgh (Newbridge), based in Newbridge.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £46,778. The asking price is £1,779 below this estimate.

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

The pricing calculation includes 365 adverts of this make and model across different ages and specifications.

The advertised mileage is consistent with the last MOT reading.