BMW 4 Series (18) 2.0 420d M Sport Auto Euro 6 (s/s) 2dr

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37,200 miles

Automatic

Diesel

£17,748

Used BMW 4 Series for sale - 77484492: Photo 1

Used BMW 4 Series for sale - 77484492: Photo 2

Car location

Bolton

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Mileage37,200 miles

Year2018 (67 reg)

History check

Dealer location

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BMW 4 Series review

Pros

Stunning, athletic styling that really stands out
Fantastic to drive, with an engaging and sporty feel
High-quality interior packed with excellent technology

Cons

The ride can be quite firm, especially on M Sport models
Practicality is compromised compared to a 3 Series saloon
Diesel engines can lack a little refinement compared to the petrols

BMW 4 Series summary

3.5 / 5 review score

Author: The Cazoo editorial team6th Jan 2026 – 8 min read

History check

Our vehicle history check is provided for guidance only. Data provided by CAP HPI. Please check all details with the seller before purchasing.

Description

This 2018 BMW 4 Series 420d M Sport convertible presents with exceptionally low mileage for its age, having covered just 37,200 miles, and boasts a clear vehicle history check. Finished in the sporty M Sport trim, this Euro 6 compliant model features a 2.0L diesel engine known for its efficiency and low CO2 emissions. Inside, you'll find the M Sport aesthetic enhanced by BMW Individual Piano Black trim with Pearl Chrome highlights and M Seat Belts. Comfort is further elevated by the Convertible Comfort Package, which includes a heated steering wheel, and the premium Harman Kardon loudspeaker system ensures an immersive audio experience.The inclusion of the Convertible Comfort Package and the premium Harman Kardon sound system are key highlights that set this BMW 4 Series apart from other similar vehicles. These features demonstrate a commitment to driver and passenger comfort and an enhanced in car entertainment experience. The very low mileage also signifies that this vehicle has been well cared for and has significant life remaining, offering excellent value.