The new Mercedes SL 350 sports is powered by BlueDIRECT 3.5-litre V6 engine a 3.5-liter V6 that produces 302 bhp (225 kW / 306 PS) and enables the model to accelerate from 0-100 km/h (0-62 mph) in 5.9 seconds. The SL 350 achieves a combined fuel economy of 37.7mpg UK and CO2 emissions of 176 g/km. The 2013 Mercedes-Benz SL 500 come with a BlueDIRECT 5.0-liter V8 engine that develops 429hp (435PS) at 5,250 rpm and 700Nm (516 lb-ft) of torque that is available from 1,800 rpm to 3,500 rpm, it will sprint 0 to 62 mph (100km/h) in 4.6 seconds. Both versions can reach an electronically limited top speed of 250km/h. The the SL 500’s fuel efficiency has improved by 26 per cent over the previous model at 30.7 mpg UK on the combined cycle, with corresponding CO2 emissions of 214 g/km.
The Both SL Roadster Version come with a standard specification that features such as Pre-safe, Attention Assist and Active Bonnet, Intelligent Light System with bi-Xenon headlamps, Magic Vision Control heated adaptive wiper system, COMAND Online with Media Interface, Sports seats trimmed in leather upholstery and 18″ five-twin-spoke light-alloy wheels.