The "55" engine was AMG's first real production monster motor, solidifying AMG's position as the German muscle machine we all know and love today. This one has a mild amount of tuning, which results in a fairly inexpensive drop-top Benz with over 600 horsepower.

Check out the SL55 on WheelWell!
https://www.wheelwell.com/profile/54e407317c533daf62fe32fa/vehicles/54e407737c533daf62fe3303/specs/