Toyota presented two custom Sienna at SEMA, the first one is the Sienna R-Tuned concept, that features new wheels, tires, a new suspension and a limited-slip differential, while its interior has racing bucket seats and a roll cage. Mechanically, it is equipped with a 3.5 liter V6 engine, an automatic transmission and it has improvements, so that it can do a time of 1:17 on the Streets of Willow Springs track, which means that it is one second faster than the Chevrolet Camaro SS.
The other one is called Ultimate Utility Vehicle and it stands on 22 inch wheels, while its interior has a satellite TV, a LED display, a stereo of 2.500 Watt, wi-fi and much more.
