MERCEDES-BENZ C CLASS ESTATE (2018-21) C300 5DR ESTATE 2.0 258 GPF SS EU6 SPORT PREMIUM 9G-T+ AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ C CLASS ESTATE (2018-21) C300 5DR ESTATE 2.0 258 GPF SS EU6 SPORT PREMIUM 9G-T+ AUTO is a stylish and practical estate car that sits comfortably in the premium family market. Known for its blend of luxury, comfort, and versatility, it appeals especially to those needing ample space for family or leisure activities. Its sleek design and refined interior make it stand out against competitors like Audi A4 Avant and BMW 3 Series Touring, offering a premium driving experience that’s both smooth and responsive.
Data from mycarcheck.com shows this model is a popular choice, with around 35 checks reflecting a steady interest. The typical ownership history includes just over one previous owner, and most vehicles have covered approximately 41,000 miles, indicating reliable use across its lifetime. The car’s reputation for a comfortable ride, good fuel economy, and advanced features such as the premium trim and automatic transmission make it an excellent choice for everyday commuting or longer trips.
What makes the C300 estate unique is its combination of style, technology, and driven performance. It’s particularly suited to families or executives looking for a refined yet practical vehicle. Compared to its rivals, the C-Class Estate is often praised for its luxurious feel and strong resale values, making it a compelling option in the used car market. This model continues to be a sought-after choice for those wanting a reliable, stylish estate that doesn’t compromise on driving pleasure.
Key Findings
The following statistics are drawn from our checks of 9 different vehicles, run between April 19th 2021 and December 31st 2025. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
35
Lookups
Lookups
0
Hidden Histories
Hidden Histories
54k
Average Mileage
Average Mileage
£23,900
Average Valuation
Average Valuation












