BMW 4 SERIES COUPE (2017-20) 420I 2DR COUPE 2.0 SS 184 EU6 M SPORT AUTO8

Buyer's Guide & Data from our Checks

The BMW 4 SERIES COUPE (2017-20) 420I 2DR COUPE 2.0 SS 184 EU6 M SPORT AUTO8 is a stylish and modern coupe that appeals to drivers seeking a blend of sporty looks and everyday usability. Positioned in the UK market as a luxury coupé, it’s well-suited for those who want a vehicle that combines a sleek design with comfortable driving. The model is popular among professionals and individuals looking for a car that offers a premium experience without being overly practical like a family hatchback or SUV. Based on data from mycarcheck.com, this particular BMW coupe has been frequently checked, with nearly 1,700 lookups and about 800 unique VINs, highlighting its popularity in the used car market. The average recorded mileage of around 38,000 miles and a typical yearly mileage of 9,000 suggest that owners tend to keep the car for a few years, often with just under two previous owners. This indicates good reliability and steady use, making it an attractive choice for those seeking a trustworthy vehicle. What sets the BMW 4 Series coupe apart is its elegant design, engaging driving experience, and notable build quality. Known for its sporty yet refined handling, the 420i M Sport variant offers a sporty aesthetic complemented by features that elevate comfort and style. When compared to rivals, it’s appreciated for its updated technology, efficient fuel economy, and the prestige associated with the BMW badge, making it a strong contender in the coupe segment. Perfect for drivers who love style, performance, and reliable comfort, this model remains a popular choice among used car buyers.

Key Findings

The following statistics are drawn from our checks of 798 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.
1,688
Lookups
50
Hidden Histories
44k
Average Mileage
£19,000
Average Valuation