In acceleration races we usually see strong and fast cars, but sometimes exceptions also occur. Like let's say this time they fought Mercedes-Benz Actros in Scania R500.
In both cases, it is quite a lot heavy tractor, which really boast a nice supply of power (Mercedes has 480 KM, Scania another 20 hp) more, but of course they are not designed to achieve speed records in acceleration. Anyway, who do you think won?