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BMW 4 Series 2021 420i Automatic M Sport Step Auto

Buyer's Price Guide

Most are between
£27,611 and £30,216

We see cars like this for sale
9 times a month

At a dealer, aim to pay between £26,650 and £30,200
At a franchised dealer, expect to pay £28,500.
From a private seller, aim to pay between  £24,700 and £27,050
and expect to pay £25,500.
If selling in part exchange, expect to receive £21,820.

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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.