The 2012 Toyota Sienna has new advance performance engine. The 2012 Toyota Sienna ranks 1 out of 8 Minivans. This ranking is based on our analysis of 38 published reviews and test drives of the Toyota Sienna, and our analysis of reliability and safety data. The 2012 Toyota Sienna has a price of $25,060. The 2012 Toyota Sienna is your best bet. Redesigned just last year, the Sienna has a comfortable interior with lots of cargo space and innovative features, like a split-screen DVD player and second row lounge chairs, that families should love. Available all-wheel drive and a choice between a four- or six-cylinder engine lets owners tailor the Sienna to their needs. And, with five trims, the Sienna works as both a family car that won’t suck college funds dry, and a near-luxury hauler for pampered kids who’ll use their trust funds to pay for college.