BMW 4 Series 2023 420i Step Auto Automatic Petrol

Buyer's Price Guide

Most are between
£29,070 and £31,010

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

At a dealer, aim to pay between £28,050 and £31,000
At a franchised dealer, expect to pay £29,700.
From a private seller, aim to pay between  £26,000 and £27,800
and expect to pay £26,600.
If selling in part exchange, expect to receive £22,990.

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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.