The Toyota Sienna is built on a proven base. This generation of the Japanese minivan came out in 2011 and was refreshed in 2014. With enough room to accommodate a crowd of eight, the Sienna's sole engine is a 3.5-litre V6. Front-wheel drive is the standard offer, but all-wheel drive is nonetheless available, making the Sienna the only vehicle in its class to offer four powered wheels.