Used diesel Mercedes-Benz GLC for sale near Watford

There are 214 used diesel Mercedes-Benz GLC for sale from UK dealers within 20 miles of Watford on AskCar, as of 30 October 2026. Typical asking price £19,800 (the median: half cost less, half cost more). The cheapest is £9,400. AskCar lists 2,853 used Mercedes-Benz GLC across the UK, from 1,159 dealerships.

The middle half of the 214 cars are priced between £16,500 and £25,000.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Price reductions near Watford

95 cars within 20 miles had their price reduced in the last 14 days to 30 October 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202023£22,000£20,000 to £25,500
201949£20,000£18,000 to £21,500
201842£17,000£15,800 to £18,500
201725£16,700£15,000 to £18,500
201623£13,500£12,500 to £16,400

Cars for sale now, page 1 of 3

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,819 priced Mercedes-Benz GLC adverts on AskCar as of 30 October 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

Diesel Mercedes-Benz GLC near you

Mercedes-Benz GLC near Watford by price

Mercedes-Benz GLC across the UK by price

More near Watford

More Mercedes-Benz

Everything