After much teasing, prompting, rumour and speculation Mercedes-Benz has released full details and images of its new 2012 SLS AMG Roadster. The much anticipated drop-top will receive an official world premiere at the upcoming Frankfurt Motor Show this September.
The gullwing doors of the SLS coupe have had to go but even with conventional doors and body stiffening the convertible only weighs 40kg more than the hard top.
The three-layered fabric soft top will not eat in the roadster model’s boot area as its capacity remains the same with the roof either up or down, and is roughly the same to that of the SLS AMG Coupe. The automated top will come in a choice of three colors – black, beige and a classic red. It opens and closes in eleven seconds, and can be operated at speeds up to 50km/h.
Under the bonnet the roadster shares the coupe’s AMG 6.3-litre V8 engine mated to a seven-speed dual-clutch transmission that sends power to the rear wheels. The naturally aspirated eight-cylinder engine produces 425kW and 650 Nm of torque. Apparently, even with the slight weight increase the quoted 0-100kph acceleration time for the roadster is 3.7 seconds, down 0.1 second from the coupe’s sprint time.