BMW 6 Series 640i

Buyer's Price Guide

Most are between
£27,420 and £30,810

At a dealer,	aim to pay between	£26,450 and £29,750
	and expect to pay	£27,800.
From a private seller,	aim to pay between	£24,550 and £27,600
	and expect to pay	£25,800.
If selling in part exchange,	expect to receive	£21,670.