Bart, Many thanks.I agree with the comments of Piers.
My thoughts;
Did you not test drive an RX before you bought one,as you seemed surprised at its size ?
Para`s 2 & 3, I agree with, having a large Merc Estate myself.
Para 4 surprises me as the vehicle has a slightly lower co-efficient of drag than a housebrick !
Para`s 5 & 6 reflect well on Cardiff and Stockport owned by the Motorline and RRG Groups respectively.
Para 10 was the vehicle an import from Poland ?
Para 11 The Lexus Extended Warranty costs £995 for 2 years,but to be paid over the first 12 months.Roughly £45 per month over 2 years for cover against Electrical or Mechanical Breakdown. It has been that cost for at least the last 6 years. The 2 for1 phrase is a marketing term to suggest you are getting a good/reduced priced deal.
Very grateful for your post.