• Chevrolet Silverado, GMC Sierra and Sierra Denali light-duty pickups • Chevrolet Silverado and GMC Sierra heavy-duty pickups • Three cab styles: regular, extended and crew cab • Three box lengths – short (5 foot 8 inches), standard (6 foot 6 inches) and long (8 foot) • Eight diverse and efficient powertrain combinations • Five distinct suspension packages, including one for maximum trailering capability • Three Silverado trim levels; four Sierra trim levels, including exclusive Sierra Denali model • Light-duty payload capacities from 1,564 pounds (709 kg) to 2,160 pounds (980 kg) • Light-duty trailering capability from 4,300 pounds (1,948 kg) to segment-leading 10,500 pounds (4,763 kg) • Light-duty models arrive in fourth quarter of 2006; heavy-duty models in first quarter of 2007
Distinctive exterior designs: • All-new exterior designs with strong, confident appearance • Brand-differentiated designs with unique front-end appearances including unique hoods, front fenders, grilles and headlamps, and differentiated taillamps and pickup box designs • Refined appearance with tighter tolerances and reduced body gaps including 50-percent tighter gap between cab and box • Sleeker, more aerodynamic 57-degree windshield angle • Wider and lower stance • New 170-degree-opening rear access doors on extended cab models • Improved body-to-wheel proportions • Family of larger 17-, 18- and 20-inch wheels Spacious and refined interiors: • Two all-new, distinct and spacious interior designs with superior craftsmanship • Pure pickup interior with unique instrument panel, seats, door panels, consoles, double glove boxes, trim and features on Silverado WT, LT and Sierra WT, SLE models • Luxury-inspired interior with unique instrument panel, seats, console, glove box, door panels, trim and features on Silverado LTZ and Sierra SLT models • Use of premium materials with lower gloss levels • Flush fits and close-outs that conceal seat hardware • Instrument panels positioned down and forward for increased visibility and spaciousness • Increased storage capacity in center consoles and glove boxes • Innovative underseat storage on pure pickup interior • Quiet interior achieved with extensive use of noise-reducing materials, spray-on damping, foam and seals Exceptional driving experience: • Segment-leading V-8 horsepower and fuel economy • Technically advanced Gen IV small-block Vortec V-8 family, including E85 capability, fuel-saving Active Fuel Management and variable valve timing • Wider front and rear tracks (3 inches front / 1 inch rear) • All-new, stronger and stiffer fully-boxed frames with hydroformed front section • New coil-over-shock front suspension • New rack-and-pinion steering system • New splayed rear shock arrangement • Improved brake system with new generation Bosch ABS system • Five uniquely tuned suspension packages, including enhanced trailering package • GMC Sierra Denali with exclusive 6.2L V-8 and six-speed automatic transmission Comprehensive safety and security: • Standard StabiliTrak electronic stability control system with new rollover mitigation technology on crew cab models (available on extended cab models) • 360-degree perimeter of safety protection, including industry-exclusive rear impact sensors • Dual-stage frontal air bags with passenger sensing system • Roof-mounted head curtain side air bags • Strengthened chassis and body structure for superior crashworthiness • Frame designed for compatibility with smaller vehicles • Ultrasonic Rear Parking Assist • Standard OnStar Unique features and options: • 170-degree-opening rear access doors on extended cab models with fully retractable rear power windows • Power sliding rear window (extended and crew cabs) • Theater-style folding rear seats for ease of loading cargo • Automatic locking rear axle • Innovative cargo management system with comprehensive array of accessories • Remote vehicle starting system • Enhanced DVD entertainment system with larger screen • New CD/MP3 radio family • Touch-screen navigation system • Heated windshield washer fluid • Rain-sensing automatic windshield wipers |