The 2007 GMC Sierra Truck is a beautiful vehicle that features a V-8 high performance engine. The mileage on this truck is approximately 14 miles per gallon in the city.
The 2007 GMC Sierra-2500HD has a V8 engine.
The 2007 GMC Sierra-1500 has a V8 engine.
The 2007 GMC Sierra-3500HD has a V8 engine.
The 2007 GMC Sierra-2500HD has a 6.0 L base engine size.
The 2007 GMC Sierra-3500HD has a 6.0 L base engine size.
The 2007 GMC Sierra-1500 has a 4.8 L base engine size.
The 2007 GMC Sierra-3500HD has a 6-speed automatic.
The 2007 GMC Sierra-1500 has a 4-speed automatic.
The 2007 GMC Sierra-2500HD has a 6-speed automatic.
The 2007 GMC Sierra-3500HD's engine produces 353 hp @ 5400 rpm.
The 2007 GMC Sierra-2500HD's engine produces 353 hp @ 5400 rpm.
The 2007 GMC Sierra-3500HD's engine produces 373 ft-lbs. @ 4400 rpm.