What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Value my car

 with  to

BMW 4 Series 21 reg 420i Automatic M Sport Petrol

Buyer's Price Guide

Most are between
£26,140 and £28,890

We see cars like this for sale
6 times a month

At a dealer, aim to pay between £25,250 and £27,900
and expect to pay £26,350.
From a private seller, aim to pay between  £23,350 and £25,850
and expect to pay £24,400.
If selling in part exchange, expect to receive £20,640.

Used Car Pricing Search (2000 on)

Refine Your Search Results

Year
2021
Transmission
Step Auto

Cars Like This For Sale

Similar Cars For Sale

Find cars like this for sale near you

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.