CAPABILITY

The All Red GMC Sierra LD Driving Off-Road on Rocks

Due to current supply-chain shortages, certain features shown throughout have limited or late availability, or are no longer available. See the window label or a dealer regarding the features on an individual vehicle.

THE MUSCLE AND POWER

The 2023 Sierra 1500 pickup truck offers the serious capability you need to work hard, play hard and power your passions with advanced technology, robust powertrains and smart features.
6.2L V8 ENGINE
The Powerful Engine Built into the GMC Sierra LD
  • 420 Max Horsepower and 460 lb.-ft. of Max Torque
  • 10-Speed Automatic Transmission
  • Available City/Highway MPG 15/19†
  • Max Available Trailering: Up to 13,000 LBS.†
  • Max Available Payload: Up to 1,820 LBS.†
  • Standard on New AT4X and Denali Ultimate 
  • Available on SLT, AT4 and Denali
ENHANCED 3.0L DURAMAX® TURBO-DIESEL ENGINE
The Duramax Diesel Engine for the GMC Sierra LD
  • Offers Best-in-Class† Diesel Horsepower with 305 Max Available Horsepower
  • Offers best-in-class† Torque of 495 lb.-ft.
  • 10-Speed Automatic Transmission
  • Active Thermal Management
  • Available City/Highway MPG 24/29†
  • Max Available Trailering: Up to 13,200 LBS.†
  • Max Available Payload: Up to 1,890 LBS.†
  • Standard on AT4
  • Available on SLE, Elevation, SLT, Denali and Denali Ultimate

 
5.3L V8 ENGINE
The Capable Engine on the GMC Sierra LD
  • 355 Max Horsepower and 383 lb.-ft. of Max Torque
  • 10-Speed Automatic Transmission
  • Available City/Highway MPG 16/21†
  • Max Available Trailering: Up to 11,200 LBS.†
  • Max Available Payload: Up to 2,500 LBS.†
  • Standard on SLT and Denali
  • Available on Pro, SLE and Elevation
2.7L TURBO HIGH OUTPUT ENGINE
The 27 Liter Engine on the GMC Sierra LD
  • 310 Max Horsepower and 430 lb.-ft. of Max Torque
  • 8-Speed Automatic Transmission
  • Active Fuel Management
  • Available City/Highway MPG 19/22†
  • Max Available Trailering: Up to 9,500 LBS.†
  • Max Available Payload: Up to 2,240 LBS.†
  • Standard on Pro, SLE and Elevation

6.2L V8 ENGINE

The Powerful Engine Built into the GMC Sierra LD
  • 420 Max Horsepower and 460 lb.-ft. of Max Torque
  • 10-Speed Automatic Transmission
  • Available city/highway mpg 15/19†
  • Max Available Trailering: Up to 13,000 lbs.†
  • Max Available Payload: Up to 1,820 lbs.†
  • Standard on AT4X and Denali Ultimate 
  • Available on SLT, AT4 and Denali

ENHANCED 3.0L DURAMAX® TURBO-DIESEL ENGINE

The Duramax Diesel Engine for the GMC Sierra LD
  • Offers best-in-class† diesel horsepower with 305 Max Available HP
  • Offers best-in-class† torque of 495 lb.-ft.
  • 10-Speed Automatic Transmission
  • Active Thermal Management
  • Available city/highway mpg 24/29†
  • Max Available Trailering: Up to 13,200 lbs.†
  • Max Available Payload: Up to 1,890 lbs.†
  • Standard on AT4
  • Available on SLE, Elevation, SLT, Denali and Denali Ultimate

 

5.3L V8 ENGINE

The Capable Engine on the GMC Sierra LD
  • 355 Max Horsepower and 383 lb.-ft. of Max Torque
  • 10-Speed Automatic Transmission
  • Available city/highway mpg 16/21†
  • Max Available Trailering: Up to 11,200 lbs.†
  • Max Available Payload: Up to 2,500 lbs.†
  • Standard on SLT and Denali
  • Available on Pro, SLE and Elevation

2.7L TURBO HIGH OUTPUT ENGINE

The 27 Liter Engine on the GMC Sierra LD
  • 310 Max Horsepower and 430 lb.-ft. of Max Torque
  • 8-Speed Automatic Transmission
  • Active Fuel Management
  • Available city/highway mpg 19/22†
  • Max Available Trailering: Up to 9,500 lbs.†
  • Max Available Payload: Up to 2,240 lbs.†
  • Standard on Pro, SLE and Elevation

ADVANCED HANDLING

The GMC 2023 Sierra 1500 is engineered to help inspire confident driving. 
A Closeup on unique features next to the Steering Wheel of the GMC Sierra LD

TRACTION SELECT SYSTEM  

The available Traction Select System allows you to quickly switch between available traction configurations including Sport mode, available Off-Road mode and Tow/Haul mode to optimize powertrain calibrations, traction control settings and stability control system calibrations for a variety of terrain and driving conditions.

AVAILABLE MODES INCLUDE:

  • Tour
  • Sport
  • Terrain
  • Snow (2WD Models Only)
  • Tow/Haul
  • Off Road
The New GMC Sierra LD Driving On-Road During a Sunset

ADAPTIVE RIDE CONTROL

The premium suspension system on Denali and Denali Ultimate models also includes Adaptive Ride Control which monitors input from both the road and the truck in real time to help deliver a smooth ride.
The Stunning GMC Sierra LD Driving On-Road During the Day

RESPONSIVE SUSPENSION

The independent short/long-arm front suspension provides excellent wheel alignment and ride comfort with reduced weight. The live-axle rear suspension includes two-stage, semielliptic multileaf rear springs to balance payload management and ride quality.
The Summit White GMC Sierra LD Parked Off-Road on Grass

STABILITRAK® ELECTRONIC STABILITY CONTROL

This standard system detects the difference between the path being steered and the direction the vehicle is actually traveling. It then uses the brakes and, if necessary, adjusts engine torque to help you keep your vehicle on track.

A Rear View of the GMC Sierra LD Driving Off-Road

HILL DESCENT CONTROL

Take on steep declines with confidence thanks to the available Hill Descent Control which uses antilock braking to help provide smooth, controlled descents in hilly backcountry.

EXTREME OFF-ROAD CAPABILITY

Engineered to overcome unforgiving terrain, the Sierra AT4, New Sierra AT4X and First Ever Sierra AEV Edition† offer excellent off-road capability.
The Red GMC Sierra Driving Uphill on Rocks

NEW SIERRA AT4X

  • AEV hot-stamped boron steel front approach skid plate
  • AEV stamped-steel front bumper with 32.5 degree front approach angle, heavy-duty cast recovery points and front winch capability
  • Multimatic™ DSSV Aluminum Body Performance Shocks with External Reservoirs featuring three separate spool valves to control damping and three connected chambers for fluid flow
  • Front and Rear E-Lockers — a combination not offered on any competitor in its class†  — helps assure both wheels spin together and keep traction regardless of the amount of resistance
  • Specific Off-Road Chassis and Tuning, Terrain Mode and One-Pedal† Rock Crawling helps to overcome challenging off-road obstacles
  • 6.2L V8 gas engine delivers 420 horsepower and 460 lb.-ft. of torque, paired with a 10-speed automatic transmission

FIRST EVER SIERRA AEV EDITION

  • Five AEV hot-stamped boron steel skid plates 
  • Heavy-duty AEV stamped-steep powder-coated and e-coated:
    • Front bumper with 32.5-degree front approach angle
    • Rear bumper with 23.4-degree departure angle
    • Heavy-duty case recovery points
  • AEV racing-inspired Salta wheels with 12-spoke design
  • Recessed Valve Systems within Salta wheels    
  • Front Winch capability
The Silver GMC Sierra LD AEV Driving Off-Road
The Summit White GMC Sierra LD AT4 Driving Off-Road on Dirt

SIERRA AT4

  • 2-Speed AutoTrac Transfer Case allows seamless shifting between two and four-wheel drive based on road conditions
  • Automatic Locking Rear Differential provides more traction in snow, mud, ice, sand or gravel
  • Durable underbody skid plates offer additional off-road protection
  • Factory-Installed 2" Off-Road Suspension Lift helps to clear off-road obstacles
  • Off-Road-Tuned Rancho® Monotube Shock Absorbers help smooth out most rough spots
  • New enhanced 3.0L Duramax® Turbo-Diesel engine offers best-in-class† diesel horsepower with 305 max available HP and best-in-class† torque of 495 lb.-ft.

FEATURED PACKAGES

Two premium packages are available for select 2023 Sierra 1500 trims.
X31 OFF-ROAD PACKAGE
Closeup on the X31 Nameplate on the GMC Sierra LD

The available X31 Off-Road Package offers additional off-roading features on the Sierra 1500 Pro, SLE, Elevation and SLT trims. It includes:

  • Off-Road Suspension
  • Hill Descent Control
  • Durable Underbody Skid Plates
  • Heavy-Duty Air Filter
  • Exclusive X31 Badging

 
MAX TRAILERING PACKAGE

Sierra 1500 Denali Ultimate Shown.
The Max Trailering Capability on the GMC Sierra LD Towing a Trailer

The available Max Trailering Package enhances trailering capabilities on the Sierra 1500 SLE, Elevation and SLT trims. It includes:

  • 9.76" Rear Axle
  • Enhanced Cooling Radiator
  • Revised Shock Tuning
  • Heavy-Duty Rear Springs
  • 220-Amp Alternator

ADVANCED ENGINES & TRANSMISSIONS

Discover each engine’s specific limits and powerful capabilities.

AVAILABLE 6.2L V8 ENGINE

ENGINE

TRANSMISSION

CAB

BED

MAX GVWR (LBS)†

MAX GCWR (LBS)†

AXLE RATIO

MAX CONVENTIONAL HITCH (LBS)†

Gooseneck/5th
Wheel Tow
Weight Rating (LBS)†

MAX PAYLOAD (LBS)†

6.2L EcoTec® 3 V8

10-Speed

Crew 4WD

Short

7,100

15,000

3.23

9,000

7,400

1,660

10-Speed

AT4X

Crew 4WD

Short

7,100

15,000

3.23

8,700

4,900

1,290

10-Speed

Max Trailering Package & 18" Wheels

Crew 4WD

Short

7,300

17,800

3.42

11,700

8,000

1,820

10-Speed

Max Trailering Package & 20" Wheels

Crew 4WD

Short

7,300

19,100

3.42

13,000

8,000

1,820

10-Speed

Crew 4WD

Standard

7,100

15,000

3.23

9,000

7,000

1,610

10-Speed

Max Trailering Package & 18" Wheels

Crew 4WD

Standard

7,300

17,800

3.42

11,700

7,700

1,770

10-Speed

Max Trailering Package & 20" Wheels

Crew 4WD

Standard

7,300

19,100

3.42

13,000

7,700

1,770

AVAILABLE ENHANCED 3.0L DURAMAX® TURBO-DIESEL ENGINE

ENGINE

TRANSMISSION

CAB

BED

MAX GVWR (LBS)†

MAX GCWR (LBS)†

AXLE RATIO

MAX CONVENTIONAL HITCH (LBS)†

Gooseneck/5th
Wheel Tow
Weight Rating (LBS)†

MAX PAYLOAD (LBS)†

Duramax 3.0L Turbo-Diesel I-6

10-Speed

Crew 2WD

Short

7,000

15,000

3.23

9,200

7,600

1,840

10-Speed

Max Trailering Package & 18" Wheels

Crew 2WD

Short

7,100

17,800

3.73

11,900

8,000

1,810

10-Speed

Max Trailering Package & 20" Wheels

Crew 2WD

Short

7,100

19,000

3.73

13,100

8,000

1,810

10-Speed

Crew 4WD

Short

7,200

15,000

3.23

8,900

6,900

1,790

10-Speed

Max Trailering Package & 18" Wheels

Crew 4WD

Short

7,300

17,800

3.73

11,800

8,100

1,790

10-Speed

Max Trailering Package & 20" Wheels

Crew 4WD

Short

7,300

19,000

3.73

13,000

8,100

1,790

10-Speed

Crew 4WD

Standard

7,200

15,000

3.23

8,800

6,600

1,740

10-Speed

Max Trailering Package & 18" Wheels

Crew 4WD

Standard

7,300

17,800

3.73

11,700

7,800

1,740

10-Speed

Max Trailering Package & 20" Wheels

Crew 4WD

Standard

7,300

19,000

3.73

12,900

7,800

1,740

10-Speed

Double 2WD

Standard

6,900

15,000

3.23

9,300

7,600

1,760

10-Speed

Max Trailering Package & 18" Wheels

Double 2WD

Standard

7,100

17,800

3.73

12,000

8,700

1,890

10-Speed

Max Trailering Package & 20" Wheels

Double 2WD

Standard

7,100

19,000

3.73

13,200

8,700

1,890

10-speed

Double 4WD

Standard

7,100

15,000

3.23

9,100

7,500

1,720

10-Speed

Max Trailering Package & 18" Wheels

Double 4WD

Standard

7,300

17,800

3.73

11,800

8,700

1,880

10-Speed

Max Trailering Package & 20" Wheels

Double 4WD

Standard

7,300

19,000

3.73

13,000

8,700

1,880

AVAILABLE 5.3L V8 ENGINE

ENGINE

TRANSMISSION

CAB

BED

MAX GVWR (LBS)†

MAX GCWR (LBS)†

AXLE RATIO

MAX CONVENTIONAL HITCH (LBS)†

Gooseneck/5th
Wheel Tow
Weight Rating (LBS)†

MAX PAYLOAD (LBS)†

5.3L EcoTec® 3 V8

10-Speed

Reg. 2WD

Long

6,800

15,000

3.23

9,800

9,700

2,120

10-Speed

Reg. 2WD

Long

6,800

15,000

3.23

9,600

8,800

2,500

10-Speed

Reg. 4WD

Long

6,900

15,000

3.23

9,500

9,100

1,970

10-Speed

Reg. 4WD

Long

6,900

15,000

3.23

9,300

7,900

2,350

10-Speed

Double 2WD

Standard

6,800

15,000

3.23

9,400

8,000

1,890

10-Speed

Max Trailering Package

Double 2WD

Standard

7,100

16,800

3.42

11,200

9,600

2,050

10-Speed

Double 4WD

Standard

7,000

15,000

3.23

9,300

8,200

1,890

10-Speed

Max Trailering Package

Double 4WD

Standard

7,300

16,800

3.42

11,000

9,600

2,040

10-Speed

Crew 2WD

Short

6,900

15,000

3.23

9,400

8,400

1,980

10-Speed

Max Trailering Package

Crew 2WD

Short

7,100

16,800

3.42

11,100

9,300

1,960

10-Speed

Crew 4WD

Short

7,100

15,000

3.23

9,200

8,300

1,960

10-Speed

Max Trailering Package

Crew 4WD

Short

7,300

16,800

3.42

10,900

8,800

1,940

10-Speed

Crew 4WD

Standard

7,100

15,000

3.23

9,000

7,400

1,910

10-Speed

Max Trailering Package

Crew 4WD

Standard

7,300

16,800

3.42

10,800

8,300

1,890

2.7L TURBO HIGH OUTPUT ENGINE

ENGINE

TRANSMISSION

CAB

BED

MAX GVWR (LBS)†

MAX GCWR (LBS)†

AXLE RATIO

MAX CONVENTIONAL HITCH (LBS)†

Gooseneck/5th
Wheel Tow
Weight Rating (LBS)†

MAX PAYLOAD (LBS)†

2.7L Turbo

8-Speed

Reg. 2WD

Standard

6,700

14,000

3.42

9,100

9,000

2,230

8-Speed

Reg. 4WD

Standard

6,800

14,000

3.42

8,800

8,800

2,110

8-Speed

Reg. 2WD

Long

6,800

14,500

3.42

9,500

9,400

2,240

8-Speed

Reg. 4WD

Long

6,900

14,500

3.42

9,200

9,100

2,090

8-Speed

Crew 2WD

Short

6,800

14,500

3.42

9,200

9,100

2,000

8-Speed

Crew 4WD

Short

7,000

14,500

3.42

8,900

8,600

1,980

8-Speed

Crew 4WD

Standard

7,000

14,500

3.42

8,900

8,800

1,930

8-Speed

Double 2WD

Standard

6,800

14,500

3.42

9,200

9,200

2,020

8-Speed

Double 4WD

Standard

7,000

14,500

3.42

9,000

9,000

2,010

Due to current supply-chain shortages, certain features shown throughout have limited or late availability, or are no longer available. See the window label or a dealer regarding the features on an individual vehicle.
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