BMW 4 Series 2023 (23) 420i M Sport 2dr Step Auto

HARMON KARDON SOUND SYSTEM

28,182 miles

2023 [23]

Automatic

Petrol

£32,901

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Car location

Blackheath

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Mileage28,182 miles

Year2023 (23 reg)

History check

Engine2.0L

Dealer location

About Hedin BMW Blackheath

Welcome to Hedin BMW Blackheath, your trusted destination for BMW and BMW Approved Used vehicles. With a genuine passion for the BMW brand, our team is committed to delivering an exceptional experience from the moment you arrive. Our friendly and knowledgeable specialists are here to support all your motoring needs — whether you’re exploring the latest new BMW models, discovering our BMW Approved Used range, arranging servicing and maintenance, or simply seeking expert advice. We’re here to make your BMW ownership effortless, rewarding, and truly enjoyable.

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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

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Description

0 Previous Owners, This 2023 BMW 4 Series 420i M Sport is a superb example, having had only one owner since new. It boasts a powerful 2.0 litre petrol engine, meeting Euro 6 emissions standards, and comes in the desirable M Sport trim. This particular model is enhanced with the M Sport Pro Package, featuring striking M Sport Brakes with Red Calipers. For convenience and safety, it includes the Parking Assistant, which comprises front and rear sensors along with a rear camera.Designed for comfort and practicality, this BMW 4 Series offers a generous boot space, making it ideal for everyday use and longer journeys. The inclusion of a Warm Air Collar and Wind Deflector ensures an enjoyable driving experience, particularly with the roof down, highlighting its superior comfort features compared to other vehicles in its class.