Or anyone with direct access to a Glass's valuation? I'm looking to trade my car but can't help but feel that I'm getting a little bit short changed on my part exchange offer - the garage is quoting Glass's which I don't have access to. My car is a 2011 11-plate BMW 120d M-Sport 3dr. Space Grey metallic, 18" wheels, full leather and xenon's (those are the extra worth mentioning). It's done 27k miles and has the remaining 2.5 years of the service inclusive on the car. Can anyone help me out? I'm being offered £13k which seems a little short to me. Car cost me £27.5k new at March 2011. Thanks, Colin.