2020 GMC Sierra 2500HD AT4 Specs

2020 GMC Sierra 2500HD Review

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GMC Sierra 2500HD AT4 For Sale

2020 GMC Sierra 2500HD 4WD Crew Cab 159" AT4 powered by 6.6L V8 Gas Engine with 6-Speed Automatic transmission.

Overview

Select configuration:

$58,300

Starting Price (MSRP)

Engine

6.6L V8 Gas

Transmission

6-Speed Automatic

Drivetrain

Four-Wheel Drive

Body Type

Truck

Seating capacity

5 seater

Trunk Volume

N/A

Fuel Economy

City: N/A

Hwy: N/A

Performance Specs

Engine and Transmission

Engine

6.6L V8 Gas
6.6L Turbo V8 Diesel (+$9,890)
Horsepower

401 hp @ 5200 rpm
Torque

464 lb-ft @ 4000 rpm
Transmission

6-Speed Automatic
10-Speed Automatic (Optional)
Drivetrain

Four-Wheel Drive

Steering

Steering Type

Pwr Recirculating Ball
Turning Diameter

52.7 ft

Wheels

Wheels Type

Aluminum Wheels
Front Wheel Size

18"" x TBD
Rear Wheel Size

18"" x TBD

Tires

Front Tire

LT275/70R18E
Rear Tire

LT275/70R18E
Spare Tire

LT275/70R18

Fuel and MPG

Fuel Tank

Fuel Tank Capacity

36 gallons

Dimensions and Measurement

Exterior Dimensions

Length

250.08 in
Height

79.82 in
Max Width

81.85 in
Wheelbase

158.94 in

Interior Space

Seating Capacity

5 seater
Front Seat Leg Room

44.53 in
Front Seat Headroom

43.03 in
Front Seat Shoulder Room

66.02 in
Front Seat Hip Room

61.18 in
Rear Seat Leg Room

43.4 in
Rear Seat Headroom

39.88 in
Rear Seat Shoulder Room

65.3 in
Rear Seat Hip Room

60.24 in

Weight and Towing

Maximum Towing Capacity

18,500 lbs

Cargo Box Dimensions

Box Length (Floor)

82.2 in
Box Width (Floor)

71.4 in
Box Width (Wheelhousings)

51.85 in
Box Height (Area)

21 in
Cargo Volume

69.5 ft³

Colors and Materials

Standard Interior Materials

Jet Black with Kalahari Accents, Perforated leather-appointed front seat trim

Features and Options

Infotainment

HD Radio

Standard
Bluetooth Connection

Standard
Hard Disk Drive Media Storage

Not Available
Premium Sound System

Optional
Satellite Radio

Standard
Smart Device Integration

Not Available
WiFi Hotspot

Standard
Auxiliary Audio Input

Standard
Entertainment System

Optional
MP3 Player

Standard

Interior Trim

Bucket Seats

Not Available
Cloth Seats

Not Available
Leather Seats

Standard
Leather Steering Wheel

Standard
Premium Synthetic Seats

Not Available
Vinyl Seats

Not Available
Woodgrain Interior Trim

Not Available
Sun/Moonroof

Optional

Comfort

Head-Up Display

Optional
Navigation System

Optional
Steering Wheel Audio Controls

Standard
Power Liftgate

Not Available
Power Mirror(s)

Standard
A/C

Standard
Adaptive Cruise Control

Not Available
Automatic Parking

Not Available
Climate Control

Standard
Cooled Front Seat(s)

Standard
Cooled Rear Seat(s)

Not Available
Cruise Control

Standard
Hands-Free Liftgate

Not Available
Heated Front Seat(s)

Standard
Heated Rear Seat(s)

Standard
Heated Steering Wheel

Standard
Keyless Entry

Standard
Multi-Zone A/C

Standard
Power Driver Seat

Standard
Power Passenger Seat

Standard
Remote Engine Start

Standard
Remote Trunk Release

Not Available
Seat Memory

Standard
Universal Garage Door Opener

Optional
Seat-Massage

Not Available
Rear A/C

Not Available
Keyless Start

Standard
Navigation from Telematics

Not Available
Telematics

Standard

Additional Packages

AT4 Preferred Equipment Group

includes standard equipment

AT4 Preferred Package

$1,475

includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System, (U01) Roof Marker Lamps and (K4C) Wireless Charging (Included with (PDG) AT4 Premium Package. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements.) AT4 Preferred Package Wireless Charging1 Universal Home Remote 8" diagonal Premium GMC Infotainment with Navigation2 Bose®3 Premium Sound System with Richbass® woofer Rear sliding power window LED roof marker lamps

AT4 Premium Package

$4,215

includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PYU) 20" (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6" Black rectangular assist steps, LPO (NOTE: (RVQ) 6" Black rectangular assist steps, LPO can be upgraded to (S6L) Off-road, Black assist steps, LPO.) *GROSS* AT4 Premium Package AT4 Preferred Package Universal Home Remote Rear sliding power window 8" diagonal Premium GMC Infotainment with Navigation1 Bose®2 Premium Audio System with Richbass® woofer Wireless Charging3 LED roof marker lamps Driver Alert Package I Front and Rear Park Assist 4 Lane Change Alert with Side Blind Zone Alert4 Rear Cross Traffic Alert4 6" Black rectangular assist steps (upgradeable to Off-Road assist steps) 20" machined aluminum with high gloss Black paint wheels

Driver Alert Package I

$890

includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Included with (PDG) AT4 Premium Package.) Driver Alert Package I Lane Change Alert with Side Blind Zone Alert1 Rear Cross Traffic Alert1 Front and Rear Park Assist1 Perimeter Lighting May require additional optional equipment

Driver Alert Package II

$645

includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator (Requires (PQB) Driver Alert Package I. Includes (HS1) Safety Alert Seat.) Driver Alert Package II Lane Departure Warning1 Automatic Emergency Braking1 Forward Collision Alert1 Following Distance Indicator1 Safety Alert Seat1 IntelliBeam® May require additional optional equipment

Gooseneck / 5th Wheel Package

$795

includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.) Gooseneck / 5th Wheel Package Gooseneck / 5th Wheel Prep Package Hitch platform to accept Gooseneck or Fifth-wheel hitch Hitch platform with tray to accept ball and stamped bed holes with caps installed Bed mounted 7-pin trailer harness Sierra includes trailer brake controller Sierra, SLE and SLT includes Spray-on bed liner SLT, AT4 and Denali includes Bed View Camera1 May require additional optional equipment

Heavy Duty Front Spring/Camper Package

$45

Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions (Not available with (VYU) Snow Plow Prep/Camper Package.) Heavy Duty Front Spring / Camper Package

LPO, Cargo Convenience Package

$515

includes (S1O) console vault, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed) Cargo Convenience Package Console vault Rear under seat storage May require additional optional equipment

LPO, Hitch Package

$295

Gooseneck ball and chain tiedown kit with case, (dealer-installed) (Requires (CMT) Gooseneck / 5th Wheel Prep Package. Not available with (VBR) rubber bed mat, LPO.) Gooseneck Hitch Package Gooseneck ball Chain tiedown kit with case May require additional optional equipment

Snow Plow Prep/Camper Package

$150

includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions (Requires 4WD model. Includes (KW5) 220-amp alternator and is upgradeable to (KHF) Dual alternators (220-amp primary, 170-amp auxiliary). Not available with (F60) Heavy Duty Front Spring/Camper Package.) Snow Plow Prep / Camper Package Power feed to accommodate a backup and roof emergency light1 A single 220-amp alternator Heavy-duty front springs Under body skid plates to help protect the transfer case from debris May require additional optional equipment

Technology Package

$2,125

includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display (Requires (PDJ) Driver Alert Package II and (PDO) AT4 Preferred Package. Includes (UHS) 8" Digital Driver information Center.) Technology Package HD Surround Vision1 Rear Camera Mirror1 Multi-color 15" Diagonal Head-Up Display1 Bed View Camera1 8" diagonal Digital Driver Information Center on SLT and AT4 May require additional optional equipment

Safety

Safety Features

Back-Up Camera

Standard
Cross-Traffic Alert

Optional
Rear Parking Aid

Optional
Blind Spot Monitor

Optional
Lane Departure Warning

Optional
Lane Keeping Assist

Not Available
ABS

Standard
Night Vision

Not Available
Tire Pressure Monitor

Standard
Brake Assist

Not Available
Stability Control

Standard
Traction Control

Standard

Airbags

Driver Air Bag

Standard
Front Head Air Bag

Standard
Front Side Air Bag

Standard
Knee Air Bag

Not Available
Passenger Air Bag

Standard
Rear Head Air Bag

Standard
Rear Side Air Bag

Not Available
Seatbelt Air Bag

Not Available

Warranty

Warranty Summary

Basic

3 Years / 36,000 Miles
Corrosion

3 Years / 36,000 Miles
Drivetrain Note

HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
Drivetrain

5 Years / 60,000 Miles
Maintenance Note

1 Year/1 Visit
Roadside Assistance Note

HD Duramax Diesel: 5 Years/100,000 Miles; Qualified Fleet Purchases: 5 Years/100,000 Miles
Roadside Assistance

5 Years / 60,000 Miles
Rust-Through

6 Years / 100,000 Miles