Features & Specs

Standard
Standard
Available
Available
N/A
N/A
regular_cab_long_box double_cab_standard_box sierra
Highlights
Vortec® 6.0L Variable Valve Timing V8 SFI engine Standard Standard  
Allison® 1000 6-speed automatic transmission Available Available  
Automatic locking rear differential Standard Standard  
Digital Steering Assist N/A N/A  
Integrated trailer brake controller Available Available  
Outside, heated power-adjustable mirrors Available Available  
Outside, power-adjustable, power-folding heated mirrors N/A N/A  
Engine exhaust brake Available Available  
Trailering wiring provisions for camper, fifth-wheel and gooseneck trailer Available Available  
Remote Locking Tailgate Available Available  
8" diagonal GMC Infotainment System with Navigation N/A N/A  
Leather-wrapped steering wheel with cruise and audio controls N/A N/A  
Driver and front passenger heated seats N/A N/A  
Rear Vision Camera Standard Standard  
Dimensions
Standard Curb Weight 5741 lbs 6094 lbs  
Standard Payload 3410 lbs 3093 lbs  
Gross Axle Weight Rating 10600.00 lbs 10600.00 lbs  
Gross Axle Wt Rating - Front 4400 lbs 4400 lbs  
Gross Axle Wt Rating - Rear 6200 lbs 6200 lbs  
Gross Combined Wt Rating 21100 lbs 21100 lbs  
Gross Vehicle Weight Rating 9500.00 lbs 9500.00 lbs  
Cargo Box (Area) Height 21.22 in 21.10 in  
Cargo Box Length @ Floor 97.76 in 78.86 in  
Cargo Box Width @ Wheelhousings 51.03 in 51.02 in  
Cargo Volume 76.3 ft³ 61.0 ft³  
Cab to Axle 55.16 in 41.26 in  
Front Bumper to Back of Cab 117.10 in 141.60 in  
Height, Overall 77.76 in 78.07 in  
Length, Overall 224.43 in 230.00 in  
Wheelbase 133.60 in 144.20 in  
Width, Max w/o mirrors 80.12 in 80.51 in  
Front Head Room 42.80 in 42.80 in  
Front Hip Room 61.22 in 60.73 in  
Front Leg Room 45.27 in 45.27 in  
Front Shoulder Room 66.03 in 64.84 in  
Passenger Capacity 3 6  
Second Head Room 40.50 in 38.67 in  
Second Hip Room 60.24 in 60.23 in  
Second Leg Room 40.93 in 34.63 in  
Second Shoulder Room 64.33 in 64.33 in  
Packages
Packages
2500HD SLT Gas Premium Plus Package N/A N/A  
Gooseneck / 5th Wheel Prep Package Available Available  
All Terrain Package N/A N/A  
Driver Alert Package N/A N/A  
Duramax® Plus Package N/A N/A  
Cargo Convenience Package N/A N/A  
GMC Interior Protection Package Available Available  
SLE Preferred Package N/A N/A  
Convenience Package Available Available  
Snow Plow Prep Package Available Available  
Mechanical
Bed Features
Movable upper cargo tie-downs Standard Standard  
Brakes
4-wheel antilock disc brakes with DuraLife® brake rotors Standard Standard  
Other
High-capacity air cleaner Standard Standard  
150-amp alternator Standard Standard  
220-amp alternator Available Available  
Dual, 150 amp and 220 amp each alternators Available Available  
Auxiliary batter with 730 cold-cranking amps Available Available  
Heavy-duty dual battery's with 730 cold-cranking amps Available Available  
Recovery hooks Standard Standard  
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 N/A N/A  
Transfer case with floor-mounted shifter Standard Standard  
6-speed, heavy-duty, electronically controlled automatic transmission Standard Standard  
Allison® 1000 6-speed automatic transmission Available Available  
Transfer case shield Available Available  
Steering
Digital Steering Assist N/A N/A  
Exterior
Accessories
Front and rear body-color molded splash guards Available Available  
Bedliner Available Available  
Soft-folding tonneau cover Available Available  
Hard tri-folding tonneau cover Available Available  
Soft roll-up tonneau cover with integrated support bows Available Available  
Rubber bed mat Available Available  
Body color wheel arch moldings Available Available  
Bodyside moldings, body-colored Available Available  
Chrome tailgate handle N/A N/A  
Front and rear Black molded splash guards Available Available  
Assist Steps
Cargo box retractable side assist step Available Available  
4" chromed assist steps Available Available  
6" chromed assist steps Available Available  
6" Black assist steps Available Available  
4" Black round assist steps Available Available  
Off-road assist steps N/A Available  
Bed Features
Spray-on bedliner Available Available  
CornerStep rear bumper Standard Standard  
LED Cargo box lighting Available Available  
Remote Locking Tailgate Available Available  
Locking tailgate Standard Standard  
Lamps
Fog lamps N/A N/A  
Mirrors
Body-color mirror caps N/A N/A  
Chrome mirror caps N/A N/A  
Outside, power-adjustable, power-folding heated mirrors N/A N/A  
Outside, heated power-adjustable mirrors Available Available  
Black, Outside, power-adjustable, manual-folding vertical trailering mirrors with Amber running lamps Available Available  
Chrome, Outside, power-adjustable, power-folding vertical trailering mirrors with Amber running lamps N/A N/A  
Outside manual-extending trailer mirrors Available Available  
Outside, manual-adjustable Black mirrors Standard Standard  
Other
Provision for a cab roof-mounted lamp/beacon Available Available  
Rear wheelhouse liners N/A N/A  
Power sunroof N/A N/A  
Deep-tinted rear glass Available Available  
Solar-absorbing glass Standard Standard  
Tires
Tire carrier lock Standard Standard  
17" all-terrain blackwall spare tire Available N/A  
18" all-season blackwall spare tire Available N/A  
17" LT245/75R17E all-season blackwall tires Standard Standard  
17" LT265/70R17 all-terrain blackwall tires Available Available  
18" LT265/70R18E all-season blackwall tires Available Available  
18" LT265/70R18E all-terrain blackwall tires Available Available  
Wheels
Wheel locks Available Available  
18" x 8" full-size steel spare wheel Available Available  
17" machined aluminum wheels Available Available  
17" painted steel wheels Standard Standard  
17" x 7.5" full-size steel spare wheel Available Available  
18" painted steel wheels Available Available  
18" Chromed aluminum wheels N/A N/A  
20" 5-spoke polished aluminum N/A N/A  
20" 6-spoke polished aluminum wheel N/A N/A  
Interior
Comfort and Convenience
Dual-zone automatic climate control N/A N/A  
Air conditioning Standard Standard  
Power door locks Standard Standard  
Front and rear carpeted floor mats N/A N/A  
All-weather floor mats Available Available  
Console insert expandable folder tote N/A N/A  
Floor console insert N/A N/A  
Underseat storage N/A Available  
Inside rearview auto-dimming mirror Available Available  
Power-adjustable pedals N/A N/A  
Power outlet(s) Available Available  
Remote Keyless Entry Available Available  
Remote start N/A N/A  
Manual tilt steering column Standard Standard  
Steering wheel audio controls N/A N/A  
Heated steering wheel N/A N/A  
Tilt and telescopic steering column N/A N/A  
Leather-wrapped steering wheel with cruise and audio controls N/A N/A  
Universal Home Remote N/A N/A  
Illuminated visor vanity mirrors N/A N/A  
Rear sliding power window with rear defogger N/A N/A  
Power windows Available Standard  
Wireless charging N/A N/A  
Driver Technology
Rear Park Assist N/A N/A  
3.5” diagonal monochromatic Driver Information Center Standard Standard  
4.2" diagonal multi-color Driver Information Center N/A N/A  
Rear Vision Camera Standard Standard  
Cruise control Standard Standard  
Infotainment
7" diagonal GMC Infotainment System Standard Standard  
8" diagonal GMC Infotainment System N/A N/A  
8" diagonal GMC Infotainment System with Navigation N/A N/A  
6-speaker audio system Standard Standard  
Bose® sound system N/A N/A  
Rear Seat Entertainment System with Blu-Ray/DVD Player N/A N/A  
Rear seat DVD entertainment system N/A N/A  
OnStar® 4G LTE and available built-in Wi-Fi® hotspot Available Available  
HD radio N/A N/A  
Single-slot CD/MP3 player N/A N/A  
SiriusXM® Satellite Radio Available Available  
Bluetooth® for phone Standard Standard  
Seats
Jet Black/Dark Ash, Cloth seat trim Available Available  
Jet Black/Dark Ash, Vinyl seat trim Available Available  
Cocoa/Dune, Cloth seat trim N/A N/A  
Jet Black, Cloth seat trim N/A N/A  
Jet Black, Leather-appointed front seat trim N/A N/A  
Cocoa/Dune, Leather-appointed front seat trim N/A N/A  
Cocoa/Dune, Perforated leather-appointed seat trim N/A N/A  
Dark Ash/Jet Black, Leather-appointed front seat trim N/A N/A  
Dark Ash/Jet Black, Perforated leather-appointed seat trim N/A N/A  
Jet Black/Spice Red All Terrain, Leather-appointed seat trim N/A N/A  
Jet Black, Perforated leather-appointed seat trim N/A N/A  
Driver 10-way power-adjustable seat with power lumbar N/A N/A  
Rear 60/40 split folding bench seat N/A N/A  
Driver and front passenger heated seats N/A N/A  
Front, leather-appointed, heated, 40/20/40 split-bench seats N/A N/A  
Security
Theft-deterrent unauthorized entry system N/A N/A  
Safety
Safety
6 air bags Standard Standard  
Daytime running lamps Standard Standard  
Forward Collision Alert N/A N/A  
Front and Rear Park Assist N/A N/A  
Lane Departure Warning N/A N/A  
Rear Park Assist N/A N/A  
Rear Vision Camera Standard Standard  
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control Standard Standard  
Teen Driver Standard Standard  
Tire Pressure Monitor 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
 

Sierra 2500HD

STARTING MSRP1: $37,495

Sierra 2500HD

STARTING MSRP1: $39,675

 

STARTING MSRP1:  

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  • Regular Cab, Long Box

  • Double Cab, Standard Box

  • Double Cab, Long Box

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • Regular Cab, Long Box

  • Double Cab, Standard Box

  • Double Cab, Long Box

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • Regular Cab, Long Box

  • Double Cab, Standard Box

  • Double Cab, Long Box

  • Crew Cab, Standard Box

  • Crew Cab, Long Box

  • Sierra 2500HD

    STARTING MSRP1: $37,495

  • SLE

    STARTING MSRP1: $43,070

  • Sierra 2500HD

    STARTING MSRP1: $39,675

  • SLE

    STARTING MSRP1: $45,805

  • SLT

    STARTING MSRP1: $50,285

Powertrain
Horsepower @ RPM      
Torque @ RPM      
Fuel Type      
6-Speed Automatic Transmission      
6-Speed Allison Automatic Transmission      
3.73 rear axle ratio      
4.10 rear axle ratio      
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
Integrated trailer brake controller      
Front Suspension      
Rear Suspension      
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, Standard Box
Double Cab, Long Box
Double Cab, Standard Box
Regular Cab, Long Box
Duramax® 6.6L Turbo-Diesel V8 engine
2WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD
Vortec® 6.0L Variable Valve Timing V8 SFI engine
2WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD
2WD
4WD