Sure, Mercedes-Benz is building all-electric vehicles for the daily grind, but none can deny the 750-horsepower SLS AMG Electric Drive is by far its most exciting EV. One lucky test-driver -- Chris Harris from YouTube channel DRIVE -- recently had the opportunity to point the overtly shiny beast round a track, and filmed it for his online passengers. He's initially unsure the car will turn petrol-heads on, and talks torque, cockpit layout, driving modes and some behind-the-scenes tech before giving in to the sheer insanity of what's happening on the track and under the hood. Then he picks the brains of a project manager at MB, discussing E-Cells, the chassis, electric motors and how they're all responsible for the silent but deadly ride he's just experienced. If you've got close to 20 minutes to spare (it is Friday, after all), we highly recommend you buckle up for the full video below.