2011 toyota venza

2011 Toyota Venza, has four models namely,
Venza V6 AWD $ 29.750
Venza AWD 4-Cyl $ 27.925
Venza FWD V6 $ 28.300
Venza FWD 4-Cyl $ 26.475,
and the four models have different specifications, and has advantages of each.