Chevy's 2007 Silverado 1500HD Classic pickup represents a no-nonsense workhorse built on a well-established platform. Its 6.0L V8 produces an impressive 300 horsepower and can tow up to 10,300 pounds, which makes the 1500HD especially attractive to those truck-buyers who like more show than go. Being an older design, the 1500HD Classic sells at a relative discount when compared to most similarly equipped 2007 pickups.