2016 GMC Sierra 1500 SLT Package $25,990

The base Sierra comes standard with 17-inch steel wheels, automatic xenon headlamps, power locks, a locking tailgate, power windows (double and crew cabs), air-conditioning, cruise control, a 40/20/40-split front bench seat, a folding rear seat (full-width double cab, 60/40-split crew cab), a tilt-only steering wheel and a sound system (four-speaker for regular cab; six-speaker otherwise) that includes a 4.2-inch color display, USB connectivity and an auxiliary audio jack. With four-wheel drive, the base Sierra features a floor-mounted transfer case. The Sierra Convenience package adds remote keyless entry, a remote-locking tailgate, heated power mirrors (with an integrated driver-side blind-spot mirror), a rearview camera, a 110-volt AC outlet, LED cargo box lighting and, on the regular cab, power windows. The Elevation Edition includes those items plus special 20-inch black alloy wheels, LED foglights, tinted windows, body-color exterior trim, carpeted floors (versus vinyl), a 7-inch IntelliLink touchscreen interface, OnStar communications, a Wi-Fi hotspot, Bluetooth phone and audio connectivity, Pandora internet radio, and Apple CarPlay and Android Auto. Apart from the Elevation Edition's special wheels and styling elements, the Sierra SLE includes all of the above plus 17-inch alloy wheels, an electronically controlled transfer case (4WD), a damped tailgate, a leather-wrapped steering wheel, an 8-inch IntelliLink touchscreen, HD and satellite radio and a CD player. The SLE Convenience package adds rear parking sensors, a rear window defogger, a sliding rear window and power-adjustable pedals. The SLE Preferred package adds a tilt-and-telescoping steering wheel (V8 only), an eight-way power driver seat and dual-zone automatic climate control. The SLE Value package adds the same items but further adds trailering equipment and a rear locking differential with two-wheel drive. Those living in the Lone Star state get a special Texas emblem added to their Sierra when the SLE Value package is ordered. Other SLE options include leather upholstery and a heated front bench seat, or cloth-upholstered front bucket seats that include power lumbar adjustment, a six-way power passenger seat, a full center console and wireless smartphone charging. The SLT comes standard with the 5.3-liter V8 engine, includes all of the above equipment (the bench seat remains standard) and adds 18-inch alloy wheels, chrome exterior trim, LED taillights, power-folding mirrors with driver auto-dimming and puddle lamps and driver-seat memory settings. Leather-upholstered front bucket seats are optional. The SLT Preferred package adds front and rear parking sensors, a power-sliding rear window and a heated steering wheel. The SLT Crew Cab Premium Plus package adds those items plus 20-inch wheels, full LED headlamps, tubular side steps (available separately), heated and ventilated front bucket seats, a spray-on bedliner, a navigation system (available separately on the SLE), a Bose audio system and the Enhanced Driver Alert package (see Safety section). The crew cab can be equipped with a sunroof and an Entertainment package that includes a single 9.2-inch display and a DVD/Blu-ray player.