BMW 2 SERIES CONVERTIBLE (2017-21) M420I 2DR CONVERTIBLE 3.0 340 GPF SS EU6 TECHNOLOGY II PACK AUTO8

Buyer's Guide & Data from our Checks
The BMW 2 Series Convertible (2017-21) M420I 2DR is a stylish and sporty vehicle that is mainly classified as a compact convertible. In the UK market, it appeals to drivers seeking a luxurious, fun-to-drive car that is perfect for leisure and weekend drives. With a high sample size of 64 checks from mycarcheck.com, this model has been popular among buyers and offers a good understanding of its overall condition and value. The average valuation for a used example stands around £26,300, with typical mileages of about 17,000, suggesting owners tend to enjoy the car for leisure rather than daily commuting.
Designed for driving enthusiasts and individuals who appreciate sporty refinement, the BMW 2 Series Convertible is well-suited for singles, couples, or small families who want a combination of style and practicality. It excels in providing an engaging driving experience, thanks to its powerful 3.0-liter engine, and stands out with its sleek design, premium features, and reputation for reliability. Compared to rivals, it is known for its high-quality interior, responsive handling, and advanced technology features, making it a strong choice in the sporty convertible class.
Overall, the BMW 2 Series Convertible (2017-21) M420I 2DR offers a compelling mix of performance, style, and comfort. Its relatively low ownership history, with just over one previous keeper on average, suggests good reliability and care from owners. Whether for spirited drives or stylish city cruising, this model remains a popular option for those who want a premium convertible that combines driving fun with everyday usability.
Key Findings
The following statistics are drawn from our checks of 24 different vehicles, run between May 21st 2021 and February 28th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
64
Lookups
Lookups
2
Hidden Histories
Hidden Histories
22k
Average Mileage
Average Mileage
£26,300
Average Valuation
Average Valuation












