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2020 GMC Sierra 3500 AT4 specs & colors

MSRP
2WD Reg Cab 142"
$37,000
2WD Double Cab 162"
$39,800
4WD Reg Cab 142"
$39,800
2WD Crew Cab 159"
$41,400
2WD Reg Cab 142" SLE
$41,600
2WD Crew Cab 172"
$41,600
4WD Double Cab 162"
$42,600
2WD Double Cab 162" SLE
$43,800
4WD Crew Cab 159"
$44,200
4WD Reg Cab 142" SLE
$44,400
4WD Crew Cab 172"
$44,400
2WD Crew Cab 159" SLE
$45,400
2WD Crew Cab 172" SLE
$45,600
4WD Double Cab 162" SLE
$46,600
4WD Crew Cab 159" SLE
$48,200
4WD Crew Cab 172" SLE
$48,400
2WD Crew Cab 159" SLT
$54,000
2WD Crew Cab 172" SLT
$54,200
4WD Crew Cab 159" SLT
$56,800
4WD Crew Cab 172" SLT
$57,000
4WD Crew Cab 159" AT4
$59,500
4WD Crew Cab 172" AT4
$59,700
4WD Crew Cab 159" Denali
$65,500
4WD Crew Cab 172" Denali
$65,700
$59,500
Starting MSRP
Current listing price
2020 GMC Sierra 3500 AT4

Showing the 2020 GMC Sierra 3500 4WD Crew Cab 159" AT4

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Key specs

Color options

Interior
Jet Black with Kalahari accents

Packages

  • $0

    Starting MSRP

    • includes standard equipment

Specifications

Highlights

Gas V8
Engine Type
-
MPG
401 hp
445 hp
Horsepower
5
Seating Capacity

Brakes

Pwr
Brake Type
Yes
Disc - Front (Yes or )
N/A
Drum - Rear (Yes or )
14.1 x 1.3 in
Rear Brake Rotor Diam x Thickness
N/A
Brake ABS System (Second Line)
Yes
Disc - Rear (Yes or )
4-Wheel
Brake ABS System
14 x 1.6 in
Front Brake Rotor Diam x Thickness

Electrical

720
Cold Cranking Amps @ 0° F (Primary)
170
Maximum Alternator Capacity (amps)

Engine

Gas V8
Engine Type
464 @ 4000
SAE Net Torque @ RPM
6.6L/-TBD-
Displacement
401 @ 5200
SAE Net Horsepower @ RPM
6-Speed A/T
10-Speed A/T
A/T
Transmission Options
-
MPG
N/A
Total Cooling System Capacity

Entertainment

Standard
Bluetooth®
Optional
Bluetooth®

Measurements

82 in
Width, Max w/o mirrors
159 in
Wheelbase
N/A
Tailgate Width
N/A
Ground to Top of Load Floor
52 in
Cargo Box Width @ Wheelhousings
11 in
Ground Clearance, Rear
60 in
Second Hip Room
61 in
Front Hip Room
N/A
Length, Overall w/o rear bumper
82 in
Cargo Box Length @ Floor
81 in
Height, Overall
65 in
Second Shoulder Room
N/A
Ext'd Cab Cargo Volume
N/A
Cab to End of Frame
43 in
Second Leg Room
250 in
Length, Overall
11 in
Ground Clearance, Front
N/A
Length, Overall w/rear bumper
N/A
Overhang, Front
70 ft³
Cargo Volume
N/A
Cargo Box Width @ Top, Rear
N/A
Overhang, Rear w/o bumper
71 in
Cargo Box Width @ Floor
5
Passenger Capacity
43 in
Front Head Room
21 in
Cargo Box (Area) Height
45 in
Front Leg Room
40 in
Second Head Room
66 in
Front Shoulder Room

Safety

Standard
Stability Control
Optional
Backup Camera

Steering

N/A
Steering Ratio (:1), Overall
53 ft
Turning Diameter - Curb to Curb
Pwr Recirculating Ball
Steering Type
N/A
Turning Diameter - Wall to Wall

Suspension

Independent
Axle Type - Front
N/A
Axle Type - Rear
Independent
Suspension Type - Front
Multi-Leaf
Suspension Type - Rear

Tires & Wheels

Aluminum
Front Wheel Material
18 x 8 in
Rear Wheel Size
Steel
Spare Wheel Material
18 x 8 in
Spare Wheel Size
LT275/70R18
Rear Tire Size
LT275/70R18
Front Tire Size
18 x 8 in
Front Wheel Size
LT275/70R18
Spare Tire Size
Aluminum
Rear Wheel Material

Weight & Capacity

500 lbs
Dead Weight Hitch - Max Tongue Wt.
20,000 lbs
Maximum Trailering Capacity
14,500 lbs
Wt Distributing Hitch - Max Trailer Wt.
0 lbs
Option Weight - Front
12,050 lbs
Gross Axle Weight Rating
0 lbs
Option Weight - Rear
24,000 lbs
Gross Combined Wt Rating
2,915 lbs
Curb Weight - Rear
7,006 lbs
As Spec'd Curb Weight
4,344 lbs
As Spec'd Payload
6,766 lbs
Curb Weight
11,350 lbs
Gross Vehicle Weight Rating
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
0 lbs
Total Option Weight
1,450 lbs
Wt Distributing Hitch - Max Tongue Wt.
N/A
Aux Fuel Tank Capacity, Approx
4,132 lbs
Fifth Wheel Hitch - Max Tongue Wt.
3,851 lbs
Curb Weight - Front
36 gal
Fuel Tank Capacity, Approx
4,584 lbs
Maximum Payload Capacity
N/A
Base Curb Weight
16,530 lbs
Fifth Wheel Hitch - Max Trailer Wt.

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2020 GMC Sierra 3500 AT4

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