Used Mercedes-Benz CLK Avantgarde prices

There are 34 used Mercedes-Benz CLK Avantgarde cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £3,900 (the median: half cost less, half cost more). The cheapest is £1,495. The middle half are priced between £2,600 and £5,300.

Dealers lowered the asking price on more than one in ten of Mercedes-Benz CLK Avantgarde cars: 4 of the 34 in the 14 days to 10 November 2026.

AskCar lists 94 used Mercedes-Benz CLK across the UK, from 80 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Mercedes-Benz CLK Avantgarde cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage and recently reduced. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 24 of the 26 cars listed here meet these rules. Page 2 lists every other Mercedes-Benz CLK Avantgarde car, cheapest first, including the 2 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 68 priced Mercedes-Benz CLK adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every Mercedes-Benz CLK Avantgarde.

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 and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 8 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value Mercedes-Benz CLK Avantgarde: priced furthest below the AskCar estimate

These 10 are priced 7% to 22% under their AskCar estimate. Their asking prices run from £1,690 to £5,911.

Cheapest Mercedes-Benz CLK Avantgarde: the lowest asking prices

These 10 are priced £1,690 to £3,689. They have covered 60,400 to 134,900 miles.

Lowest-mileage Mercedes-Benz CLK Avantgarde

These 10 have covered 16,077 to 81,000 miles. Their asking prices run from £2,390 to £15,995.

Recently reduced Mercedes-Benz CLK Avantgarde: the biggest price reductions in the 14 days to 10 November 2026

The dealer lowered the asking price on each of these 3 in the 14 days to 10 November 2026. Their reductions since AskCar first saw them run from £300 to £1,000.

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