2009 Chevrolet Silverado 1500

The 2009 Chevrolet Silverado is not only the strongest ever offered by Chevrolet, but it delivers segment-topping fuel economy.

For '09, Silverado's fuel economy advantage is enhanced with a new six-speed automatic that is paired with V-8 engines (except the 4.8L). Also, a new 6.2L V-8 with variable valve timing and E85 capability is offered on crew cab models; it is rated at 403 horsepower.

Silverado's new Hydra-Matic 6L80 six-speed automatic transmission rolls out on models equipped with 5.3L, 6.0L and 6.2L engines. It debuts in crew cabs and migrates to regular cab and extended cab models with the 5.3L and 6.0L engines (except extended cab/short box 5-foot 8-inch configurations).

The six-speed helps achieve better fuel efficiency on the highway through lower "cruising" rpm -- less fuel is used with the lower engine speed.

The Silverado lineup is built on GM's robust full-size truck architecture. It supports a smooth ride and confident handling while delivering segment-leading capability and power. A lineup of powerful small-block V-8 engines complements the stronger chassis to deliver a confident towing capacity of 10,700 pounds (extended cab with 6.0L and enhanced trailering package).