'Green Score': 32
Mileage: 23 mpg Hwy, 17 mpg City
Sticker price: $24,540 - $37,865
The Sienna edged out the competition. It's just one point "greener" than its major competitors, the Honda Odyssey, Dodge Caravan, Chrysler Town & Country and the Nissan Quest.NEXT: Full-size truck: Chevrolet Silverado Hybrid
Last updated February 03 2009: 1:00 PM ET