BMW 2023 420i 4 Series Automatic M Sport Step Auto Petrol

Buyer's Price Guide

Most are between
£27,980 and £30,490

We see cars like this for sale
7 times a month

At a dealer, aim to pay between £27,000 and £30,500
At a franchised dealer, expect to pay £29,500.
From a private seller, aim to pay between  £25,050 and £27,300
and expect to pay £26,400.
If selling in part exchange, expect to receive £22,120.

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Read the Honest John Review

  • BMW 4 Series (2020 on)
    Most affordable 420i is possibly the best 4 Series on sale. Incredible to drive. Superb interior. Feels more special than a 3 Series.