BMW 4 Series Coupe 2025 420i Petrol

Buyer's Price Guide

Most are between
£36,100 and £39,860

We see cars like this for sale
less than once a week

At a dealer, aim to pay between £34,850 and £39,850
At a franchised dealer, expect to pay £37,300.
From a private seller, aim to pay between  £32,400 and £35,800
and expect to pay £33,450.
If selling in part exchange, expect to receive £28,640.

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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.