<Li> 2008: Vehicle Stability Control became standard in all trims . </Li> <Li> 2009: the Sienna remained largely unchanged, except for a revision in pricing to become more competitive through several available comprehensively equipped "extra-value package" offerings . In Canada, base prices were lowered by up to $1,500 . </Li> <Li> 2010: the second generation Sienna was unchanged in its final model year . </Li> <Table> <Tr> <Th_colspan="2"> Third generation </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Overview </Th> </Tr> <Tr> <Th> Production </Th> <Td> January 2010--present </Td> </Tr> <Tr> <Th> Model years </Th> <Td> 2011--present </Td> </Tr> <Tr> <Th> Assembly </Th> <Td> United States: Princeton, Indiana (TMMI) </Td> </Tr> <Tr> <Th> Designer </Th> <Td> Ian Cartabiano and Kazuo Mori (2007) </Td> </Tr> <Tr> <Th_colspan="2"> Body and chassis </Th> </Tr> <Tr> <Th> Body style </Th> <Td> 4 - door minivan </Td> </Tr> <Tr> <Th> Layout </Th> <Td> Front - engine, front - wheel - drive Front - engine, four - wheel - drive </Td> </Tr> <Tr> <Th> Platform </Th> <Td> Toyota K platform </Td> </Tr> <Tr> <Th_colspan="2"> Powertrain </Th> </Tr> <Tr> <Th> Engine </Th> <Td> 2.7 L 1AR - FE I4 (MY2011--2012) 3.5 L 2GR - FE V6 (MY2011--2016) 3.5 L 2GR - FKS V6 (MY2017--) </Td> </Tr> <Tr> <Th> Transmission </Th> <Td> 6 - speed automatic (MY2011--2016) 8 - speed automatic (MY2017--) </Td> </Tr> <Tr> <Th_colspan="2"> Dimensions </Th> </Tr> <Tr> <Th> Wheelbase </Th> <Td> 119.3 in (3,030 mm) </Td> </Tr> <Tr> <Th> Length </Th> <Td> 200.2 in (5,085 mm) </Td> </Tr> <Tr> <Th> Width </Th> <Td> 78.2 in (1,986 mm) </Td> </Tr> <Tr> <Th> Height </Th> <Td> 68.9 in (1,750 mm) 70.7 in (1,796 mm) (w / roof rails) </Td> </Tr> <Tr> <Th> Curb weight </Th> <Td> 4,310 lb (1,950 kg) </Td> </Tr> </Table>

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