Maxed out my MDX on the a-bahn, the rentals I've had from Sixt I've had in the 130+ range, anything over that you either need some power or a lot a road. Never had a chance to take the 135i over to Germany unfortunately.
15 BMW 328d xDrive Sports Wagon M Sport
15 Audi SQ5 Prestige
13 Honda Insight EX