MERCEDES-BENZ C CLASS SALOON (2018-21) C300DE 4DR SALOON 2.0D PIH 13.5KWH 306 DPFR SS EU6 AMG LINE EDITION PREMIUM PLUS 9G-T+ AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ C CLASS SALOON (2018-21) C300DE 4DR SALOON is a popular executive saloon that sits comfortably in the UK's premium car market. Known for combining luxury and practicality, this model is often chosen by professionals and families who seek a stylish yet versatile vehicle. Its 2.0 diesel hybrid engine with 13.5kWh battery offers a good balance of performance and fuel efficiency, making it suitable for commuters and those running regular long journeys.
Based on mycarcheck.com data, this specific model has been checked 119 times, with 26 unique VINs, highlighting its steady presence in the used car market. The average mileage recorded is around 37,000 miles, with most vehicles sold for a typical private sale valuation of around £28,900. This indicates that despite its premium status, the C300DE is often well-maintained and reasonably priced for its class.
Notable for its sleek AMG Line exterior, Premium Plus features, and advanced 9G-TRONIC transmission, this saloon offers a refined driving experience with the added advantage of low emissions thanks to the EU6 standard. Its combination of luxury, efficiency, and high-tech features makes it a competitive choice against rivals like BMW 3 Series or Audi A4, appealing especially to those looking for a premium yet practical vehicle.
Key Findings
The following statistics are drawn from our checks of 26 different vehicles, run between April 9th 2021 and February 28th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
119
Lookups
Lookups
2
Hidden Histories
Hidden Histories
53k
Average Mileage
Average Mileage
£28,900
Average Valuation
Average Valuation












