|Model||Cylinder arrangement / number||Displacement (cc)||Rated output (kW at rpm)||Top speed (km/h)||Fuel consumption||combined (l/100 km)||CO2 emissions combined (g/km)|
|SL 400||V6||2996||– (270/5500–6000)||– (210, electronically limited)||– (7.8)||– (177)|
|SL 500||V8||4663||– (335/5250)||– (210, electronically limited)||– (9.1)||– (207)|
|Mercedes-AMG SL 63||V8||5461||– (430/5500)||– (250, electronically limited)||–(10.2)||– (236)|
Figures in brackets apply to vehicles with automatic transmission.
 Figures for rated output and rated torque pursuant to Directive 595/2009/EEC in the currently applicable version.
 The declared fuel and energy consumption figures are determined by testing under standardised laboratory conditions to comply with ADR 81/02. Real world consumption is influenced by many additional factors such as fuel quality, individual driving style, load, traffic and vehicle condition. The declared consumption figure should only be used for the purpose of comparison amongst vehicles.