The BMW 4 Series Convertible (2017-20) 420I 2DR with a 2.0-litre petrol engine is a stylish and sporty vehicle that falls into the premium convertible segment in the UK market. It is known for combining elegant design with a fun driving experience, making it popular among those seeking a luxurious yet practical vehicle for daily use or leisure drives. Based on data from mycarcheck.com, the model has been checked 33 times and has an average valuation of around £17,700, indicating a competitive price for used examples in good condition. This particular BMW 4 Series Convertible is often chosen by individuals or couples looking for a vehicle that stands out, especially during warmer months when the top can be lowered. With an average mileage of 36,000 miles and typically just under two owners, it suggests reliable ownership and moderate usage. It’s well-suited for those who enjoy a combination of style, driving enjoyment, and a comfortable interior—ideal for city commuting or weekend getaways. What makes the BMW 4 Series Convertible 420I notably appealing is its sleek design, M Sport features, and efficient petrol engine meeting EU6 standards. It is often considered a step above regular convertibles thanks to its quality interior and dynamic handling. In comparison to rivals like Audi or Mercedes convertibles, it remains highly regarded for its sporty feel, brand prestige, and overall driving experience, making it an attractive choice in its class for those seeking a premium drop-top vehicle.