BMW 2021 420i 4 Series Petrol

Buyer's Price Guide

Most are between
£21,960 and £25,400

We see cars like this for sale
7 times a month

At a dealer, aim to pay between £21,200 and £25,400
At a franchised dealer, expect to pay £23,250.
From a private seller, aim to pay between  £19,600 and £22,700
and expect to pay £20,750.
If selling in part exchange, expect to receive £17,280.

Used Car Pricing Search (2000 on)

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Trim
M Sport
Transmission Type
Automatic
Transmission
Step Auto

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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.