MERCEDES-BENZ C CLASS CABRIOLET (2018-24) C300 2DR CABRIOLET 2.0 MHEV 272 GPF SS EU6 AMG LINE EDITION PREMIUM 9G-T+ AUTO
Buyer's Guide & Data from our Checks
The MERCEDES-BENZ C CLASS CABRIOLET (2018-24) C300 2DR CABRIOLET 2.0 MHEV 272 GPF SS EU6 AMG LINE EDITION PREMIUM 9G-T+ AUTO is a premium, four-seat convertible, rather than a family hatchback or SUV. It brings open-top motoring to the UK’s executive-car market, pairing a smart, sporty appearance with everyday comfort and an automatic gearbox.
mycarcheck.com records 35 checks covering 17 different VINs: a useful snapshot, though not a large national sample. Those records show an average private-sale estimate of £31,800, average mileage of 19,000 and around 5,000 miles driven annually. The cars averaged just over half a previous keeper, suggesting many were still with their first owner when checked.
This C300 suits couples wanting a stylish weekend car for commutes and longer trips. Rear seats and boot are best for occasional use, not family duties. Mild-hybrid assistance supports smooth, efficient driving, while AMG Line Edition Premium brings sporty styling and comfort. Compared with the BMW 4 Series Convertible and Audi A5 Cabriolet, it offers polished refinement and Mercedes-Benz prestige.
Considering a Mercedes C-Class Cabriolet? Outstanding finance, write-offs, hidden damage, mileage problems or theft could turn a dream buy into a costly mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 17 different vehicles, run between May 8th 2021 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
35
Lookups
Lookups
2
Hidden Histories
Hidden Histories
19k
Average Mileage
Average Mileage
£31,800
Average Valuation
Average Valuation
