Actually, I was thinking about buying a used SL 500, but this evening from the office home a SL 55 AMG drove in front of me. I was thrilled by the sound. Now I have the idea to buy a SL 55 AMG as used. These are currently at 60 000€. How far is the range with the 80l tank or real average consumption. Do not want to refuel every 300 km.