Features & Specs

Standard
Standard
Available
Available
N/A
N/A
crew_cab_standard_box crew_cab_long_box sierra
Highlights
Duramax® 6.6L Turbo-Diesel V8 engine Available Available  
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 full-feature leather-appointed bucket seats Standard Standard  
Heated and vented seating Standard Standard  
6" rectangular chromed tubular, assist steps Available Available  
Dual-zone automatic climate control air conditioning Standard Standard  
Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink1, AM/FM/SiriusXM, HD Radio with USB2 ports, auxiliary jack Standard Standard  
Rear Vision Camera Standard Standard  
Dimensions
Cargo Box (Area) Height 21.22 in 21.22 in  
Cargo Box Length @ Floor 78.86 in 97.76 in  
Cargo Box Width @ Floor -TBD- in -TBD- 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 Available Available  
Duramax® Plus Package Available Available  
GMC Interior Protection Package Available Available  
Gooseneck / 5th Wheel Prep Package Available Available  
Mechanical
Other
High-capacity air cleaner Standard Standard  
150-amp alternator Standard Standard  
220-amp alternator Available Available  
Dual, 150 amps and 220 amps each alternators Available Available  
730 cold-cranking amps battery Available Available  
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr Standard Standard  
Recovery hooks – front Standard Standard  
High Idle switch Available Available  
Brakes
4-wheel antilock, 4-wheel disc brakes Standard Standard  
Chassis
Chassis, single rear wheel Standard Standard  
Frame, fully-boxed, hydroformed front section Standard Standard  
Underbody shields Standard Standard  
GVWR
10,000-lb. GVWR1 N/A N/A  
Powertrain
External transmission oil cooler Standard Standard  
External engine oil cooler Standard Standard  
Automatic locking rear differential Standard Standard  
Engine block heater Available Available  
Duramax® 6.6L Turbo-Diesel V8 engine Available Available  
Vortec® 6.0L Variable Valve Timing V8 SFI engine Standard Standard  
Electronic shift transfer case with rotary dial controls Standard Standard  
Heavy-duty 6-speed 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 Available  
Standard Suspension Package Standard Standard  
Axle Ratio
3.73 rear axle ratio (diesel engine) Available Available  
4.10 rear axle ratio (gas engine) Standard Standard  
Accesories
Polished exhaust tip Available Available  
Exterior
Accessories
Body Color Molded Splash Guards Available Available  
Cargo box retractable side assist step, driver side only Available Available  
Bed Features
Spray-on bedliner Standard Standard  
Front bumper, body-color Standard Standard  
CornerStep, rear body-color bumper Standard Standard  
Four upper cargo box tie-downs Standard Standard  
CornerStep rear chrome bumper Standard Standard  
Cargo box LED lighting Standard Standard  
Soft folding tonneau cover Available Available  
Smoked Amber roof marker lamps Available Available  
Lamps, cargo area, cab mounted Standard Standard  
Comfort and Convenience
4" Chrome round assist steps Available Available  
LPO, Assist steps, chromed tubular, 6" rectangular Standard Standard  
Remote locking tailgate Standard Standard  
Power sunroof Available Available  
Design Features
Chrome door handles Standard Standard  
Deep-tinted glass Standard Standard  
Body color wheel arch moldings Available Available  
Tailgate handle, chrome Available Available  
Moldings, bodyside, Chrome Standard Standard  
Lamps
Daytime Running Lamps Standard Standard  
Fog lamps Standard Standard  
Mirrors
Power heated outside trailering mirror with turn signal, LED rear guidance lamp, running lamp, power folding and chrome cap Standard Standard  
Other
1-piece cover for diesel engine Available Available  
Front and rear black molded splash guards Available Available  
6" chrome tubular rectangular assist step delete Available Available  
Rear wheelhouse liners Standard Standard  
Tires
Tire carrier lock Standard Standard  
LT265/70R18E all-season, blackwall tires Standard Standard  
LT265/70R18E all-terrain, blackwall tires Available Available  
Wheels
18" chromed aluminum wheels Standard Standard  
Wheel locks Available Available  
Interior
Comfort and Convenience
Dual-zone automatic climate control air conditioning Standard Standard  
Assist handle, front passenger and driver on A-pillars Standard Standard  
Cruise control Standard Standard  
Rear-window defogger Standard Standard  
Power door locks Standard Standard  
Color-keyed carpet Standard Standard  
Carpeted front and rear floor mats Standard Standard  
Console insert expandable folder tote Available Available  
Console insert organizer tray Available Available  
Underseat storage Available Available  
Power-adjustable pedals Standard Standard  
110-volt AC power outlet Standard Standard  
Remote Keyless Entry Standard Standard  
Remote vehicle starter system Standard Standard  
Manual Tilt-Wheel and telescoping 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  
Entertainment
Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink1, AM/FM/SiriusXM, HD Radio with USB2 ports, auxiliary jack Standard Standard  
Bluetooth for phone Standard Standard  
Bose® sound system Standard Standard  
Driver Information Center Standard Standard  
Rear Seat Entertainment Package Available Available  
Rear seat DVD entertainment system Available Available  
OnStar®1 with 4G LTE™ Standard Standard  
HD radio Standard Standard  
Single-slot CD/MP3 player Standard Standard  
SiriusXM® Satellite Radio1 Standard Standard  
Mirrors
Illuminated visor vanity mirrors Standard Standard  
Seats
Cocoa/Dune Perforated leather-appointed Available Available  
Jet Black Perforated leather-appointed Available Available  
Seat trim, Leather-appointed front seats Standard Standard  
Rear 60/40 split folding bench seat (folds up) Standard Standard  
Heated and vented seating Standard Standard  
Front full-feature leather-appointed bucket seats Standard Standard  
Security
Theft-deterrent system Standard Standard  
Safety
Safety
Thorax side-impact air bags1 and head curtain side-impact air bags1 for front and rear outboard seating positions Standard Standard  
Daytime Running Lamps Standard Standard  
Forward collision alert Available Available  
Front and Rear Park Assist Standard Standard  
Hill Descent Control Available Available  
Lane departure warning Available Available  
Safety Alert Seat Available Available  
Rear Vision Camera Standard Standard  
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: $57,930

SRW Denali

STARTING MSRP1: $58,125

 

STARTING MSRP1:  

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  • 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

  • Crew Cab, Long Box, Dual Rear Wheel

  • SRW Denali

    STARTING MSRP1: $57,930

  • SRW Denali

    STARTING MSRP1: $58,125

Powertrain
Horsepower @ RPM      
Torque @ RPM      
Fuel Type      
6-Speed Automatic Transmission      
Transfer Case, Manual      
3.73 rear axle ratio (diesel engine)      
4.10 rear axle ratio (gas engine)      
Fuel Economy
City (MPG)      
Highway (MPG)      
Fuel Tank Capacity (gal.)      
Brakes
4-Wheel Antilock Front Disc/Rear Drum      
Trailering and Payload
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      
Standard 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, Dual Rear Wheel
Crew Cab, Long Box
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