2020 GMC Sierra 2500 SLT specs & colors
Extended Cab Pickup
MSRP
- 2WD Reg Cab 142"
- $35,800
- 2WD Double Cab 149"
- $38,400
- 2WD Double Cab 162"
- $38,600
- 4WD Reg Cab 142"
- $38,600
- 2WD Crew Cab 159"
- $40,200
- 2WD Crew Cab 172"
- $40,400
- 2WD Reg Cab 142" SLE
- $40,400
- 4WD Double Cab 149"
- $41,200
- 4WD Double Cab 162"
- $41,400
- 2WD Double Cab 149" SLE
- $42,400
- 2WD Double Cab 162" SLE
- $42,600
- 4WD Crew Cab 159"
- $43,000
- 4WD Crew Cab 172"
- $43,200
- 4WD Reg Cab 142" SLE
- $43,200
- 2WD Crew Cab 159" SLE
- $44,200
- 2WD Crew Cab 172" SLE
- $44,400
- 4WD Double Cab 149" SLE
- $45,200
- 4WD Double Cab 162" SLE
- $45,400
- 4WD Crew Cab 159" SLE
- $47,000
- 4WD Crew Cab 172" SLE
- $47,200
- 2WD Double Cab 149" SLT
- $51,000
- 2WD Double Cab 162" SLT
- $51,200
- 2WD Crew Cab 159" SLT
- $52,800
- 2WD Crew Cab 172" SLT
- $53,000
- 4WD Double Cab 149" SLT
- $53,800
- 4WD Double Cab 162" SLT
- $54,000
- 4WD Crew Cab 159" SLT
- $55,600
- 4WD Crew Cab 172" SLT
- $55,800
- 4WD Crew Cab 159" AT4
- $58,300
- 4WD Crew Cab 172" AT4
- $58,500
- 4WD Crew Cab 159" Denali
- $64,300
- 4WD Crew Cab 172" Denali
- $64,500
$53,800
Starting MSRP
Current listing price
Current listing price
Showing the 2020 GMC Sierra 2500 4WD Double Cab 149" SLT
Shop NowKey specs
-
4-door -
5 seats -
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) -
0 combined MPG -
235.5" length, 79.94" height -
Four Wheel Drive
Color options
Exterior
Oxford Brown Metallic
Interior
Ebony
Gideon / Very Dark Atmosphere
Packages
- Snow Plow Prep/Camper Package
$300
Starting MSRP
- includes (KW5) 220-amp alternator
- includes increased front GAWR on Heavy Duty models
- (NZZ) skid plates (transfer case and oil pan)
See more detail $300
Starting MSRP
- 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.
- X31 Off-Road Package
$325
Starting MSRP
- includes (JHD) Hill Descent Control
- (NZZ) skid plates
- Off-Road suspension
See more detail $325
Starting MSRP
- includes (JHD) Hill Descent Control
- (NZZ) skid plates
- Off-Road suspension
- Twin-tube Rancho shocks and X31 hard badge
- SLT Premium Plus Package
$6,670
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
See more detail $6,670
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
- (PDJ) Driver Alert Package II
- (Q7R) 20" machined aluminum wheels with bright silver paint,(VXH) 6" Chrome rectangular tubular assist step
- LPOand (CGN) spray-on bedliner. No substitutions to the above content.
- SLT Convenience Package
$1,370
Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (A48) rear sliding power window
See more detail $1,370
Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (A48) rear sliding power window
- (UG1) Universal Home Remote
- (MCR) USB Ports (Inside Console with bucket seats)
- (MCZ) 2 USB ports with auxiliary input
- (U01) Roof Marker Lamps;
- LPO, Cargo Convenience Package
$415
Starting MSRP
- includes (S1O) Console-Mounted Safe
- LPO and (VBJ) rear under seat storage
- LPO,
- LPO, Assist step and floor liner package
$895
Starting MSRP
- includes (RIA) All-weather floor liner
- LPO and choice of assist step (RVQ) 6" Black rectangular tubular assist step
- LPO
See more detail $895
Starting MSRP
- includes (RIA) All-weather floor liner
- LPO and choice of assist step (RVQ) 6" Black rectangular tubular assist step
- LPO
- (RVS) 4" Black round tubular assist step
- LPO
- (VXH) 6" Chrome rectangular tubular assist step
- LPO or (VXJ) 4" Chrome round tubular assist step
- LPO
- SLT Preferred Equipment Group
$0
Starting MSRP
- includes standard equipment
- Driver Alert Package II
$645
Starting MSRP
- includes (UEU) Forward Collision Alert
- (UFL) Lane Departure Warning
- (UHY) Automatic Emergency Braking
See more detail $645
Starting MSRP
- includes (UEU) Forward Collision Alert
- (UFL) Lane Departure Warning
- (UHY) Automatic Emergency Braking
- (TQ5) IntelliBeam headlamps and (UE4) Following Distance IndicatorIncludes (HS1) Safety Alert Seat.
- Gooseneck / 5th Wheel Package
$1,340
Starting MSRP
- includes (Z6A) Gooseneck / 5th Wheel Prep Package.(Includes (CGN) spray-on bed liner and (UVN) Bed View Camera.
- SLT Preferred Package
$1,070
Starting MSRP
- includes (IOT) 8" diagonal Premium GMC Infotainment with navigation
- (UQA) Bose Premium Audio System and (K4C) Wireless Charging
- Technology Package
$2,125
Starting MSRP
- includes (UVS) HD Surround Vision
- (DRZ) Rear Camera Mirror
- (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up DisplayIncludes (UHS) 8" Digital Driver information Center.
- Driver Alert Package I
$890
Starting MSRP
- 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.
- Texas Edition SLT Premium Plus Package
$6,670
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
See more detail $6,670
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
- (PDJ) Driver Alert Package II
- (Q7R) 20" machined aluminum wheels with bright silver paint,(VXH) 6" Chrome rectangular tubular assist step
- LPO,(CGN) spray-on bedliner and Texas Edition badging. No substitutions to the above content.
- LPO, GMC Protection Package
$370
Starting MSRP
- includes (RIA) all-weather floor liner
- LPO and (VQK) front and rear Black molded splash guards
- LPO,
Specifications
Highlights
- Engine Type
-
Gas V8
- MPG
-
-
- Horsepower
-
401 hp
445 hp
- Seating Capacity
-
5
Brakes
- Drum - Rear (Yes or )
-
N/A
- Rear Brake Rotor Diam x Thickness
-
13.6 x 0.79 in
- Front Brake Rotor Diam x Thickness
-
13 x 1.18 in
- Disc - Rear (Yes or )
-
Yes
- Disc - Front (Yes or )
-
Yes
- Brake ABS System (Second Line)
-
N/A
- Brake ABS System
-
4-Wheel
- Brake Type
-
Pwr
Electrical
- Maximum Alternator Capacity (amps)
-
170
- Cold Cranking Amps @ 0° F (Primary)
-
720
Engine
- SAE Net Torque @ RPM
-
464 @ 4000
- SAE Net Horsepower @ RPM
-
401 @ 5200
- Displacement
-
6.6L/-TBD-
- Engine Type
-
Gas V8
- Transmission Options
-
6-Speed A/T
10-Speed A/T
A/T
- MPG
-
-
- Total Cooling System Capacity
-
N/A
Entertainment
- Bluetooth®
-
Standard
- Bluetooth®
-
Optional
Measurements
- Front Leg Room
-
45 in
- Front Shoulder Room
-
66 in
- Front Hip Room
-
61 in
- Second Head Room
-
40 in
- Second Leg Room
-
35 in
- Second Shoulder Room
-
65 in
- Second Hip Room
-
60 in
- Wheelbase
-
149 in
- Length, Overall w/o rear bumper
-
N/A
- Length, Overall w/rear bumper
-
N/A
- Length, Overall
-
240 in
- Width, Max w/o mirrors
-
82 in
- Height, Overall
-
80 in
- Overhang, Front
-
N/A
- Overhang, Rear w/o bumper
-
N/A
- Cab to End of Frame
-
N/A
- Ground to Top of Load Floor
-
N/A
- Ground Clearance, Front
-
10 in
- Ground Clearance, Rear
-
10 in
- Cargo Box Length @ Floor
-
82 in
- Cargo Box Width @ Top, Rear
-
N/A
- Cargo Box Width @ Floor
-
71 in
- Cargo Box Width @ Wheelhousings
-
52 in
- Cargo Box (Area) Height
-
21 in
- Tailgate Width
-
N/A
- Cargo Volume
-
70 ft³
- Ext'd Cab Cargo Volume
-
N/A
- Front Head Room
-
43 in
- Passenger Capacity
-
6
Safety
- Backup Camera
-
Optional
- Stability Control
-
Standard
Steering
- Turning Diameter - Wall to Wall
-
N/A
- Turning Diameter - Curb to Curb
-
50 ft
- Steering Ratio (:1), Overall
-
N/A
- Steering Type
-
Pwr Recirculating Ball
Suspension
- Axle Type - Rear
-
N/A
- Axle Type - Front
-
N/A
- Suspension Type - Rear
-
3-Stage Leaf
- Suspension Type - Front
-
Torsion Bar
Tires & Wheels
- Spare Wheel Material
-
Steel
- Rear Wheel Material
-
Aluminum
- Front Wheel Material
-
Aluminum
- Spare Wheel Size
-
18 x -TBD- in
- Rear Wheel Size
-
18" x -TBD- in
- Front Wheel Size
-
18" x -TBD- in
- Spare Tire Size
-
LT275/70R18
- Rear Tire Size
-
LT275/70R18E
- Front Tire Size
-
LT275/70R18E
Weight & Capacity
- Gross Axle Weight Rating
-
11,400 lbs
- Curb Weight
-
6,555 lbs
- Total Option Weight
-
0 lbs
- Gross Vehicle Weight Rating
-
10,550 lbs
- Aux Fuel Tank Capacity, Approx
-
N/A
- Fuel Tank Capacity, Approx
-
36 gal
- Maximum Trailering Capacity
-
14,500 lbs
- Fifth Wheel Hitch - Max Tongue Wt.
-
4,175 lbs
- Fifth Wheel Hitch - Max Trailer Wt.
-
16,700 lbs
- Wt Distributing Hitch - Max Tongue Wt.
-
1,450 lbs
- Wt Distributing Hitch - Max Trailer Wt.
-
14,500 lbs
- Dead Weight Hitch - Max Tongue Wt.
-
500 lbs
- Dead Weight Hitch - Max Trailer Wt.
-
5,000 lbs
- Gross Combined Wt Rating
-
24,000 lbs
- Maximum Payload Capacity
-
3,995 lbs
- As Spec'd Payload
-
3,864 lbs
- As Spec'd Curb Weight
-
6,686 lbs
- Option Weight - Rear
-
0 lbs
- Option Weight - Front
-
0 lbs
- Curb Weight - Rear
-
2,737 lbs
- Curb Weight - Front
-
3,818 lbs
- Base Curb Weight
-
N/A
Compare trims
Wondering which trim is right for you?
Our 2020 GMC Sierra 2500 trim comparison will help you decide.