Video: As you go up the range of any car model, you expect to get more gadgets and a slight speed boost. On the Tesla Model S P85D, you get more speed than you might be prepared for thanks to its "Insane" acceleration setting. Check out how the P85D leaves the vanilla Model S for dead in this video comparison.
The P85D is able to pull off such remarkable acceleration thanks to an all-wheel drive system, as well as a second 85-watt motor that can push it up to 100km/h from the line in just 3.2 seconds.
What a bafflingly excellent car.