wow, you mean business here (you are already aware that I follow everything in this thread...Smiley) - the weight loss is substantial in numbers, ie. roughly 20 kg. However, if I put that back into my perspective, that weight saving is about 1,5 % of the total weight of the car (...1500 kg) ... unless, you like the LiteBox like I am grazy for the T-interior, it makes no sense to me if I may say so. We are still talking about the "T" and not a "Cup whatever version"...just saying...BUT, keep the comments coming, they give me something to think about ! Smiley