BMW 4 SERIES GRAN COUPE (2017-21) 420I 5DR GRAN COUPE 2.0 SS 184 EU6 M SPORT AUTO8

Buyer's Guide & Data from our Checks

The BMW 4 SERIES GRAN COUPE (2017-21) 420I 5DR GRAN COUPE 2.0 SS 184 EU6 M SPORT AUTO8 is a stylish and sporty coupe designed to appeal to drivers who want a blend of elegance and performance. It is classified as a four-door coupe, offering a sleek, coupe-like appearance combined with the practicality of rear doors. This model sits well within the sporty executive car segment in the UK market, favored by those seeking a premium driving experience with good everyday usability. According to data from mycarcheck.com, this model has been checked over 3,500 times, with a notable sample size of 1,629 different VINs, reflecting strong use and interest. The average recorded mileage of around 37,000 suggests it’s generally well-maintained and suitable for a mix of city cruising and longer journeys. Its reputation for reliability and a pleasant drive makes it popular among first-time buyers, commuters, and those looking for a stylish, versatile car. What makes this BMW stand out is its sharp design, sporty M Sport features, and efficient fuel economy. It’s known for a refined drive with a responsive engine and smooth automatic transmission, making it a strong contender in its class. Compared to rivals, the 4 Series Gran Coupe is praised for its premium feel, driving comfort, and distinctive looks, making it a popular choice for individuals seeking a practical yet luxurious vehicle.

Key Findings

The following statistics are drawn from our checks of 1,629 different vehicles, run between February 17th 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.
3,572
Lookups
124
Hidden Histories
46k
Average Mileage
£18,400
Average Valuation