BMW 4 Series 18 reg 420i

Buyer's Price Guide

Most are between
£14,500 and £16,690

At a dealer,	aim to pay between	£14,000 and £16,100
	and expect to pay	£15,300.
From a private seller,	aim to pay between	£12,850 and £14,800
	and expect to pay	£14,050.
If selling in part exchange,	expect to receive	£11,290.