MERCEDES-BENZ C CLASS ESTATE (2021-) C300 5DR ESTATE 2.0 MHEV 278 GPF SS EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ C CLASS ESTATE (2021-) C300 5DR ESTATE 2.0 MHEV 278 GPF SS EU6 AMG LINE PREMIUM PLUS 9G-T+ AUTO is a premium mid-size estate: a spacious alternative to an SUV, with useful load space and a more car-like drive. It sits above mainstream family estates in price and finish, while AMG Line styling and Premium Plus equipment give this C-Class a sportier, well-appointed feel for everyday use.
With its mild-hybrid petrol power and automatic gearbox, the C300 is suited to commutes, travel and family holidays, rather than being a city runabout. The estate body makes shopping, luggage and weekend gear easier to carry, while its refined cabin and performance appeal to drivers wanting comfort without losing enjoyment.
mycarcheck.com records 121 look-ups across 60 VINs, a notable sample; checked cars averaged £40,000 in private-sale value and 17,000 miles. Average annual mileage was 14,000, with about 0.5 previous keepers. Against rivals such as the BMW 3 Series Touring and Audi A4 Avant, it stands out for its feel and versatility.
Considering a Mercedes C-Class Estate? Outstanding finance, write-offs, hidden damage, mileage discrepancies or theft could turn a premium buy into an expensive mistake. Enter the reg now and check before you commit.
Key Findings
The following statistics are drawn from our checks of 60 different vehicles, run between May 25th 2023 and October 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
121
Lookups
Lookups
2
Hidden Histories
Hidden Histories
33k
Average Mileage
Average Mileage
£40,000
Average Valuation
Average Valuation












