Painted in AMG lumilectric magno, electrically driven, reaching 100 km/h in four seconds: The SLS AMG E-CELL - tested by DTM driver David Coulthard. Now the first prototype of the electric gull wing is ready in Norway to test drive. At first it looks just like the SLS AMG with petrol engine. But when you get in, it is apparent that there is a difference. A gentle press on the accelerator and the super sports car shoots silently away.