<page_title> Mercedes-Benz SL-Class (R231) </page_title> <section_title> Engines and transmissions </section_title> <table> <cell> SL 63 AMG <col_header> Model </col_header> </cell> <cell> 585 PS (430 kW; 577 hp) at 5,500, 900 N⋅m (664 lbf⋅ft) at 2,250–3,750 <col_header> Power at rpm, Torque at rpm </col_header> </cell> <cell> 7-speed (AMG SPEEDSHIFT MCT) <col_header> Transmission </col_header> </cell> <cell> SL 65 AMG <col_header> Model </col_header> </cell> <cell> 630 PS (463 kW; 621 hp) at 4,800–5,400, 1,000 N⋅m (738 lbf⋅ft) at 2,300–4,300 (limited) <col_header> Power at rpm, Torque at rpm </col_header> </cell> <cell> 7-speed automatic (AMG SPEEDSHIFT PLUS 7G-TRONIC) <col_header> Transmission </col_header> </cell> </table>
The Mercedes-AMG SL63 (577 hp (430 kW; 585 PS)) and SL65 (621 hp (463 kW; 630 PS)) variants paired with AMG's SPEEDSHIFT MCT 7-speed transmission.