The 2011 GMC Sierra 1500, a part of the third generation of Sierra's light-duty pickups, provides a multitude of powerful engines to choose from, including a 195-hp V6, and a range of V8 engines starting from a 302-hp 4.8L to a hefty 403-hp 6.2L. These pair with a 4-speed automatic transmission or a 6-speed automatic depending on trim, offering RWD as standard with optional 4WD. The Sierra 1500 comes in various trims including Work Truck, SL, SLE and a top-tier SLT, each offering incremental comfort and technology features. Standard safety features include antilock brakes, stability control, and a full complement of side, frontal, and curtain airbags. The base infotainment system offers an AM/FM stereo with an auxiliary input, while upgraded trims include more features such as Bluetooth, USB interfaces, and a Bose sound system.