2021 Mercedes-Benz 300

RWD

£48,690

Overview

Make
Mercedes-Benz
Model
300
Version
RWD
Mileage
56,422 miles
Year
2021
Body type
MPV
Colour
Blue
Driven wheels
Rear Wheel Drive

About this car

This 2021 Mercedes-Benz 300 has covered 56,422 miles. We have tracked this advert for 138 days. Our latest MOT record expired on 29 May 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is advertised by K C Car Sales in Dartford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 June 2026, 138 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
10 June 2026£48,690
12 July 2026£48,690
23 October 2026£48,690

Price and mileage comparison

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 29 May 2026. 51,926 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £14,490 to £21,995.

Other matching cars
Asking priceMileage
£14,49095,000 miles
£19,99569,000 miles
£21,99510,000 miles

These cars have covered 10,000–95,000 miles, compared with 56,422 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz 300 cars for sale · 2021 Mercedes-Benz 300 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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