Audi in my view is held back in terms of volume in the US as it's supply constrained here. Audi diverts more product elsewhere, BMW and MB divert more product here. Audi is selling all the cars it can build, it's just not able to build enough of them. BMW and Audi both build cars here in the US, Audi doesn't and that hurts their ability to supply here.
2014 Jaguar F-Type V8 S
Range Rover HSE Lux, Orkney Gray, Sand interior
Porsche 911 Carrera S Convertible, Midnight Blue, 6-Speed
BMW 550i, BMW 545i