Features & Specs

Standard
Standard
Available
Available
N/A
N/A
crew_cab_standard_box crew_cab_long_box_drw sierra
Highlights
Allison® 1000 6-speed automatic transmission Available Available  
Automatic locking rear differential Standard Standard  
Digital Steering Assist Standard Standard  
Trailering wiring provisions for camper, fifth-wheel and gooseneck trailer Available Available  
Engine Exhaust brake Available Available  
Remote Locking Tailgate Standard Standard  
Heated steering wheel Standard Standard  
Front, leather-appointed bucket seat Standard Standard  
6" chrome assist steps Standard Standard  
Dual-zone automatic climate control Standard Standard  
8" diagonal GMC Infotainment System with Navigation Standard Standard  
Rear Vision Camera Standard Standard  
Dimensions
Standard Curb Weight 6717 lbs 7239 lbs  
Standard Payload 4058 lbs 5761 lbs  
Gross Vehicle Weight Rating 10800 lbs 13025 lbs  
Gross Axle Wt Rating - Rear 7050 lbs 9375 lbs  
Gross Axle Weight Rating 11400.00 lbs 11850.00 lbs  
Gross Axle Wt Rating - Front 5200 lbs 4800 lbs  
Gross Combined Wt Rating 21100 lbs 21100 lbs  
Cargo Box (Area) Height 21.22 in 21.22 in  
Cargo Box Length @ Floor 78.86 in 97.76 in  
Cargo Box Width @ Wheelhousings 51.02 in 51.02 in  
Cargo Volume 61.0 ft³ 76.3 ft³  
Cab to Axle 41.26 in 55.24 in  
Front Bumper to Back of Cab 151.10 in 151.10 in  
Ground Clearance, Front -TBD- in -TBD- in  
Ground Clearance, Rear 8.42 in 8.53 in  
Height, Overall 78.15 in 78.07 in  
Length, Overall 239.5 in 258.4 in  
Wheelbase 153.70 in 167.70 in  
Width, Max w/o mirrors 80.51 in 80.51 in  
Front Head Room 42.80 in 42.80 in  
Front Hip Room 60.73 in 60.73 in  
Front Leg Room 45.27 in 45.27 in  
Front Shoulder Room 64.84 in 64.84 in  
Passenger Capacity 5 5  
Second Head Room 40.50 in 40.50 in  
Second Hip Room 60.24 in 60.24 in  
Second Leg Room 40.93 in 40.93 in  
Second Shoulder Room 64.33 in 64.33 in  
Packages
Packages
Driver Alert Package Standard Standard  
Duramax® Plus Package Available Available  
GMC Interior Protection Package Available Available  
Snow Plow Prep Package Available Available  
Gooseneck / 5th Wheel Prep Package Available Available  
Mechanical
Accesories
Polished exhaust tip Available Available  
Axle Ratio
3.73 rear axle ratio Available Available  
4.10 rear axle ratio Standard Standard  
Brakes
4-wheel antilock disc brakes Standard N/A  
Chassis
Single rear wheels Standard N/A  
Frame, fully-boxed, hydroformed front section Standard Standard  
Transfer case shield Standard Standard  
GVWR
10,000-lb. GVWR N/A N/A  
Other
High-capacity air cleaner Standard Standard  
150-amp alternator Standard Standard  
220-amp alternator Available Available  
Dual, 150 amp and 220 amp alternators Available Available  
Auxiliary battery with 730 cold-cranking amps Available Available  
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr Standard Standard  
Recovery hooks Standard Standard  
High Idle switch Available Available  
Powertrain
External transmission oil cooler Standard Standard  
External engine oil cooler Standard Standard  
Automatic locking rear differential Standard Standard  
Engine block heater Available Available  
Vortec® 6.0L Variable Valve Timing V8 SFI engine Standard Standard  
Duramax® 6.6L Turbo Diesel V8 engine Available Available  
Electronic shift transfer case with rotary dial controls Standard Standard  
6-speed, heavy-duty, electronically controlled automatic transmission Standard Standard  
Allison® 1000 6-speed automatic transmission Available Available  
Steering
Digital Steering Assist Standard Standard  
Supension
Off-Road Suspension Package Available N/A  
Suspension Package Standard Standard  
Exterior
Accessories
Front and rear body-color molded splash guards Available N/A  
Soft-folding tonneau cover Available N/A  
Body color wheel arch moldings Available N/A  
Chrome tailgate handle Available Available  
Front and rear Black molded splash guards Available Available  
Assist Steps
Cargo box retractable side assist step, driver side only Available Available  
4" Chrome assist steps Available Available  
Bed Features
Spray-on bedliner Standard Standard  
Movable upper cargo tie-downs Standard Standard  
CornerStep rear bumper Standard Standard  
Cargo box LED lighting Standard Standard  
Smoked Amber roof marker lamps Available Available  
Lamps, cargo area, cab mounted Standard Standard  
Comfort and Convenience
Remote Locking Tailgate Standard Standard  
Lamps
Daytime Running Lamps Standard Standard  
Fog lamps Standard Standard  
Mirrors
Chrome, Outside, power-adjustable, power-folding vertical trailering mirrors with Amber running lamps Standard Standard  
Other
One-piece cover for diesel engine Available Available  
Rear wheelhouse liners Standard N/A  
Power sunroof Available Available  
Deep-tinted rear glass Standard Standard  
Tires
Tire carrier lock Standard Standard  
18" LT265/70R18E all-season, blackwall tires Standard N/A  
18" LT265/70R18E all-terrain, blackwall tires Available N/A  
Wheels
18" chromed aluminum wheels Standard N/A  
Wheel locks Available N/A  
Interior
Comfort and Convenience
Dual-zone automatic climate control Standard Standard  
Assist handle, front passenger and driver on A-pillars Standard Standard  
Rear window defogger Standard Standard  
Power door locks Standard Standard  
Front and rear carpeted floor mats Standard Standard  
Expandable folder tote insert for storage console Available Available  
Console insert Available Available  
Underseat storage Available Available  
Power-adjustable pedals Standard Standard  
Power outlet(s) Standard Standard  
Remote Keyless Entry Standard Standard  
Remote start Standard Standard  
Tilt and telescopic steering column Standard Standard  
Steering wheel audio controls Standard Standard  
Heated steering wheel Standard Standard  
Universal Home Remote Standard Standard  
Power windows Standard Standard  
Wireless charging Standard Standard  
Driver Technology
Cruise control Standard Standard  
Entertainment
8" diagonal GMC Infotainment System with Navigation Standard Standard  
Bluetooth for phone Standard Standard  
Bose® audio system Standard Standard  
8" diagonal color Driver Information Center Standard Standard  
Rear Seat Entertainment Package Available Available  
Rear seat DVD entertainment system Available Available  
OnStar® 4G LTE and available built-in Wi-Fi® hotspot Standard Standard  
HD radio Standard Standard  
Single-slot CD/MP3 player Standard Standard  
SiriusXM® Satellite Radio Standard Standard  
Mirrors
Illuminated visor vanity mirrors Standard Standard  
Seats
Jet Black, Perforated leather-appointed front seat trim Available Available  
Seat trim, Leather-appointed front seats Standard Standard  
Rear 60/40 split-folding bench seat Standard Standard  
Front, leather-appointed bucket seat Standard Standard  
Security
Theft-deterrent unauthorized entry system Standard Standard  
Safety
Safety
6 air bags Standard Standard  
Daytime Running Lamps Standard Standard  
Forward Collision Alert Standard Standard  
Front and Rear Park Assist Standard Standard  
Hill Descent Control Available N/A  
Lane Departure Warning Standard Standard  
Safety Alert Seat Standard Standard  
Rear Vision Camera Standard Standard  
Fuel Efficiency
Fuel Tank Capacity, Approx 36.0 gal 36.0 gal  
Warranty
Bumper-to-Bumper Limited Warranty** 3 Years/36,000 Miles 3 Years/36,000 Miles  
Corrosion Protection** 3 Years/36,000 Miles
Rust-Through
6 Years/100,000 Miles
3 Years/36,000 Miles
Rust-Through
6 Years/100,000 Miles
 
Powertrain/Drivetrain Limited Warranty** 5 Years/60,000 Miles
HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
5 Years/60,000 Miles
HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
 
Roadside Assistance Program** 5 Years/60,000 Miles
HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
5 Years/60,000 Miles
HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
 
Two Maintenance Visits* 2 Years/24,000 Miles
2 Visits
2 Years/24,000 Miles
2 Visits
 

SRW Denali

STARTING MSRP1: $59,085

DRW Denali

STARTING MSRP1: $59,280

 

STARTING MSRP1:  

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  • Crew Cab, Long Box, Dual Rear Wheel

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • Crew Cab, Long Box, Dual Rear Wheel

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • Crew Cab, Long Box, Dual Rear Wheel

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • SRW Denali

    STARTING MSRP1: $59,085

  • DRW Denali

    STARTING MSRP1: $59,280

Powertrain
Horsepower @ RPM      
Torque @ RPM      
Fuel Type      
6-Speed Automatic Transmission      
Transfer Case, Manual      
3.73 rear axle ratio      
4.10 rear axle ratio      
Fuel Economy
City (MPG)      
Highway (MPG)      
Fuel Tank Capacity (gal.)      
Brakes
4-Wheel Antilock Front Disc/Rear Drum      
Trailering and Payload
Base Curb Weight      
Max Payload      
Max GVWR      
Max Conventional Trailering, 3.73 Rear Axle      
Max Conventional Trailering, 4.10 Rear Axle      
Max 5th Wheel Trailering, 3.73 Rear Axle      
Max 5th Wheel Trailering, 4.10 Rear Axle      
GCWR, 3.73 Rear Axle      
GCWR, 4.10 Rear Axle      
Steering Suspension
Front Suspension      
Rear Suspension      
Suspension Package      
Off-Road Suspension Package      
Turning Diameter (ft.)      
Axle Capacity
Front Gross Axle Weight Rating      
Rear Gross Axle Weight Rating      
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Crew Cab, Long Box
Crew Cab, Long Box, Dual Rear Wheel
Crew Cab, Standard Box
Duramax® 6.6L Turbo Diesel V8 engine
2WD
4WD
2WD
4WD
2WD
4WD
Vortec® 6.0L Variable Valve Timing V8 SFI engine
2WD
4WD
2WD
4WD
2WD
4WD