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Cars > GMC > Sierra 2500HD > 2023 GMC Sierra 2500HD

2023 GMC Sierra 2500HD Crew Cab Long Box 4-Wheel Drive Denali

estimated cost $73,300
All estimates are based on average US prices, including depreciation if applicable.
Find a GMC Sierra 2500HD for sale at edmunds.com

overview

Passenger Doors

4

Passenger Capacity

5

Transmission

Transmission, 6-speed automatic, heavy-duty

Drive type

Four Wheel Drive

engine

Horsepower

401 hp

Horsepower RPM

5,200

Torque

464 ft-lbs.

Torque RPM

4,000

Cylinders

8

Base engine size

6.60 L

Engine type

Gas

Engine Oil Cooler

- TBD -

Fuel Tank Location

- TBD -

Aux Fuel Tank Location

NA

drivetrain

Transmission

Transmission, 6-speed automatic, heavy-duty

First Gear Ratio

4.03

Second Gear Ratio

2.36

Third Gear Ratio

1.53

Fourth Gear Ratio

1.15

Fifth Gear Ratio

0.85

Sixth Gear Ratio

0.67

Reverse Ratio

3.06

Transfer Case Power Take Off


Transfer Case Power Take Off Access


Front Axle Type

- TBD -

Rear Axle Type

- TBD -

suspension and brakes

Front Suspension Type

Short/Long Arm

Rear Suspension Type

Multi-Leaf Springs

Front Brakes

Front Disc Brakes

Rear Brakes

Rear Disc Brakes

Rear Drum Brake Dimensions

NA in.

Brake Type

ABS Brakes

ABS Brakes Type

4-Wheel

ABS Braking System (second line)

NA

tires and wheels

Front Tire Size

LT275/65R20

Rear Tire Size

LT275/65R20

Rear Tire Size

LT275/65R20

Spare Tire Size

LT275/70R18

Front Wheel Material

Aluminum

Rear Wheel Material

Aluminum

Spare Wheel Material

Steel

TPMS

Tire Pressure Monitor

weights and capacities

Fuel tank capacity

36.00 gal.

Dead Weight Hitch - Max Tongue Weight

500 lbs

Dead Weight Hitch - Max Trailer Weight

5,000 lbs

Max Trailering Capacity

18,500 lbs

Weight Distributing Hitch - Max Tongue Weight

1,450 lbs

Weight Distributing Hitch - Max Trailer Weight

14,500 lbs

Curb Weight Front

3,926 lbs

Curb Weight Rear

2,828 lbs

Gross Vehicle Weight Rating Cap

10,850 lbs

exterior dimensions

Length

266.09 in.

Width

81.85

Height

79.65 in.

Wheelbase

172.00 in.

Turning circle

57.00 ft.

interior dimensions

Front head room

43.03 in.

Front leg room

44.53 in.

Front shoulder room

66.02 in.

Front hip room

61.18 in.

Rear head room

40.12 in.

Rear leg room

43.40 in.

Rear shoulder room

65.30 in.

Rear hip room

60.24 in.

Cargo Box Width @ Wheelhousings

50.55 in.

Other Features


  • 3 years of OnStar & Connected Services Plan see onstar.com for...
  • Airbags, Dual-stage frontal airbags for driver and front...
  • Automatic Emergency Braking
  • Bed View Camera camera in the CHMSL to show a view of the cargo...
  • Daytime Running Lamps, LED signature lighting
  • Following Distance Indicator
  • Forward Collision Alert
  • Front and Rear Park Assist, ultrasonic
  • HD Surround Vision with Two Trailer View Camera Provisions...
  • Hitch Guidance dynamic single line to aid in truck trailer...
  • Hitch Guidance with Hitch View with image adjustment,...
  • Lane Change Alert with Side Blind Zone Alert
  • Lane Departure Warning
  • OnStar and GMC connected services capable (Terms and limitations...
  • Rear Cross Traffic Alert
  • Safety Alert Seat
  • Seat Belt Adjustable Guide Loops, front row only
  • StabiliTrak, stability control system with Proactive Roll...
  • Teen Driver a configurable feature that lets you activate...
  • Tire Pressure Monitoring System with Tire Fill Alert (does not...

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