Right now i have quite a tidy e34 525i manual with 18" wheels, boot spoiler, full leather etc, lovely looking car with 130k miles.
BUT it's a bit slow and i'm bored with it

Now, i've found a tidy w plate e320 cdi with 144k avantgarde, fsh one owner from new, drives really well, no smoke, changes gear fine with no rust issues expect on the lower corner of one of the doors, and the front bumper/bonnet have been sprayed and not quite an exact colour match. it's priced at £2650 is that a fair price as i know sod all about mercs really?

And should i keep my bmw or swap it for the merc!

a quick check of autotrader seems a bit hit or miss, 300k examples for £3k with 125k miles for 2k ish!

also whats the boxes like? (auto)?

is it a good idea to chip something with this amount of miles?