2021 GMC Sierra 1500 SLT specs & colors
Crew Cab Pickup
MSRP
- 2WD Reg Cab 140"
- $30,100
- 2WD Double Cab 147"
- $34,000
- 4WD Reg Cab 140"
- $34,700
- 2WD Crew Cab 147"
- $36,400
- 4WD Double Cab 147"
- $37,300
- 4WD Crew Cab 147"
- $39,700
- 4WD Crew Cab 157"
- $40,000
- 2WD Double Cab 147" SLE
- $41,400
- 2WD Double Cab 147" Elevation
- $43,100
- 2WD Crew Cab 147" SLE
- $43,800
- 4WD Double Cab 147" Elevation w/3VL
- $44,600
- 4WD Double Cab 147" SLE
- $44,700
- 2WD Crew Cab 147" Elevation
- $45,700
- 4WD Double Cab 147" Elevation w/3SB
- $46,400
- 4WD Crew Cab 147" SLE
- $47,100
- 4WD Crew Cab 147" Elevation w/3VL
- $47,200
- 4WD Crew Cab 157" SLE
- $47,400
- 2WD Crew Cab 147" SLT
- $47,500
- 4WD Crew Cab 147" Elevation w/3SB
- $49,000
- 4WD Crew Cab 157" Elevation
- $49,300
- 4WD Crew Cab 147" SLT
- $50,800
- 4WD Crew Cab 157" SLT
- $51,100
- 4WD Crew Cab 147" AT4
- $54,700
- 2WD Crew Cab 147" Denali
- $55,800
- 4WD Crew Cab 157" AT4
- $55,900
- 4WD Crew Cab 147" Denali
- $59,300
- 4WD Crew Cab 157" Denali
- $59,600
$47,500
Starting MSRP
Current listing price
Current listing price
Showing the 2021 GMC Sierra 1500 2WD Crew Cab 147" SLT
Shop NowKey specs
Color options
Interior
Ebony
Gideon / Very Dark Atmosphere
Packages
$0
Starting MSRP
- includes standard equipment
$7,195
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
See more detail $7,195
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
- (PDJ) Driver Alert Package II
- (NZM) 20" Polished aluminum wheels
- (CGN) spray-on bedliner
- (BVT) Chrome assist steps and Texas Edition badging.
$7,195
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
See more detail $7,195
Starting MSRP
- includes (PCY) SLT Convenience Package
- (PDY) SLT Preferred Package
- (PQB) Driver Alert Package I
- (PDJ) Driver Alert Package II
- (NZM) 20" Polished aluminum wheels
- (BVT) Chrome assist steps and (CGN) spray-on bedliner.
$3,545
Starting MSRP
- includes (PCY) SLT Convenience Package
- (NZM) 20" Polished aluminum wheels
- (BVT) Chrome assist steps and Texas Edition badging.
$3,545
Starting MSRP
- includes (PCY) SLT Convenience Package and (NZM) 20" Polished aluminum wheels
- (BVT) Chrome assist steps.
$2,075
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.)
$1,445
Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (A48) rear sliding power window
See more detail $1,445
Starting MSRP
- includes (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (A48) rear sliding power window
- (UG1) Universal Home Remote
- (MCZ) 2 USB ports with auxiliary input (IP Mounted)
- (MCR) 2 USB Ports/SD Card/Aux Jack (Inside Console with bucket seats) and (KA6) rear heated seats(KA6) Heated Second Row Outboard Seats are included on Crew Cab models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats
- which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.)
$850
Starting MSRP
- includes 9.76" rear axle
- (GU6) 3.42 axle ratio
- enhanced cooling radiator
See more detail $850
Starting MSRP
- includes 9.76" rear axle
- (GU6) 3.42 axle ratio
- enhanced cooling radiator
- revised shock tuning for increased control
- heavier duty rear springs
- increased RGAWR and (KW5) 220-amp alternator
$1,070
Starting MSRP
- includes (IOT) 8" diagonal Premium GMC Infotainment with navigation
- (UQA) Bose Premium Audio System and (K4C) Wireless Charging
$1,095
Starting MSRP
- includes (UEU) Forward Collision Alert
- (UHX) Lane Keep Assist/Lane Departure Warning
- (UHY) Automatic Emergency Braking
See more detail $1,095
Starting MSRP
- includes (UEU) Forward Collision Alert
- (UHX) Lane Keep Assist/Lane Departure Warning
- (UHY) Automatic Emergency Braking
- (UKJ) Front Pedestrian Braking
- (TQ5) IntelliBeam
- (KSG) Adaptive Cruise Control and (UE4) Following Distance IndicatorIncludes (HS1) Safety Alert Seat.
$940
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. Includes (V76) recovery hooks on 2WD models.
$515
Starting MSRP
- includes (S1O) LPO
- console-mounted safe and (VBJ) rear under seat storage
- LPO
See more detail $515
Starting MSRP
- includes (S1O) LPO
- console-mounted safe and (VBJ) rear under seat storage
- LPO
- (dealer-installed)
$370
Starting MSRP
- includes (RIA) all-weather floor liner
- LPO and (VQK) front and rear Black molded splash guards
- LPO
See more detail $370
Starting MSRP
- includes (RIA) all-weather floor liner
- LPO and (VQK) front and rear Black molded splash guards
- LPO
- (dealer-installed)
Specifications
Highlights
|
Gas V8
Engine Type
|
|
15 City / 22 Hwy
MPG
|
|
277 hp
355 hp Horsepower
|
|
5
Seating Capacity
|
Brakes
|
Pwr
Brake Type
|
|
4-Wheel
Brake ABS System
|
|
N/A
Brake ABS System (Second Line)
|
|
Yes
Disc - Front (Yes or )
|
|
Yes
Disc - Rear (Yes or )
|
|
13.5 x 1.18 in
Front Brake Rotor Diam x Thickness
|
|
13.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
|
|
N/A
Drum - Rear (Yes or )
|
Electrical
|
170
Maximum Alternator Capacity (amps)
|
|
730
Cold Cranking Amps @ 0° F (Primary)
|
Engine
|
383 @ 4100
SAE Net Torque @ RPM
|
|
355 @ 5600
SAE Net Horsepower @ RPM
|
|
5.3L/325
Displacement
|
|
Gas V8
Engine Type
|
|
10-Speed A/T
8-Speed A/T A/T Transmission Options
|
|
15 City / 22 Hwy
MPG
|
|
N/A
Total Cooling System Capacity
|
Entertainment
|
Standard
Bluetooth®
|
|
Optional
Bluetooth®
|
Measurements
|
43 in
Front Head Room
|
|
45 in
Front Leg Room
|
|
66 in
Front Shoulder Room
|
|
6
Passenger Capacity
|
|
61 in
Front Hip Room
|
|
40 in
Second Head Room
|
|
43 in
Second Leg Room
|
|
65 in
Second Shoulder Room
|
|
60 in
Second Hip Room
|
|
147 in
Wheelbase
|
|
N/A
Length, Overall w/o rear bumper
|
|
N/A
Length, Overall w/rear bumper
|
|
232 in
Length, Overall
|
|
81 in
Width, Max w/o mirrors
|
|
75 in
Height, Overall
|
|
N/A
Overhang, Front
|
|
N/A
Overhang, Rear w/o bumper
|
|
N/A
Ext'd Cab Cargo Volume
|
|
63 ft³
Cargo Volume
|
|
N/A
Tailgate Width
|
|
22 in
Cargo Box (Area) Height
|
|
51 in
Cargo Box Width @ Wheelhousings
|
|
71 in
Cargo Box Width @ Floor
|
|
N/A
Cargo Box Width @ Top, Rear
|
|
70 in
Cargo Box Length @ Floor
|
|
8 in
Ground Clearance, Rear
|
|
8 in
Ground Clearance, Front
|
|
N/A
Ground to Top of Load Floor
|
|
N/A
Cab to End of Frame
|
Safety
|
Standard
Stability Control
|
|
Optional
Backup Camera
|
Steering
|
Electric Rack & Pinion
Steering Type
|
|
N/A
Steering Ratio (:1), Overall
|
|
47 ft
Turning Diameter - Curb to Curb
|
|
N/A
Turning Diameter - Wall to Wall
|
Suspension
|
N/A
Axle Type - Rear
|
|
N/A
Axle Type - Front
|
|
Solid Axle
Suspension Type - Rear
|
|
Independent
Suspension Type - Front
|
Tires & Wheels
|
Aluminum
Rear Wheel Material
|
|
Steel
Spare Wheel Material
|
|
265/65R18SL
Front Tire Size
|
|
265/65R18SL
Rear Tire Size
|
|
265/70R17SL
Spare Tire Size
|
|
18 x 8.5 in
Front Wheel Size
|
|
18 x 8.5 in
Rear Wheel Size
|
|
17 x -TBD- in
Spare Wheel Size
|
|
Aluminum
Front Wheel Material
|
Weight & Capacity
|
24 gal
Fuel Tank Capacity, Approx
|
|
N/A
Aux Fuel Tank Capacity, Approx
|
|
11,200 lbs
Maximum Trailering Capacity
|
|
2,225 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
8,900 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
950 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
9,500 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
15,000 lbs
Gross Combined Wt Rating
|
|
2,298 lbs
Maximum Payload Capacity
|
|
2,144 lbs
As Spec'd Payload
|
|
4,756 lbs
As Spec'd Curb Weight
|
|
0 lbs
Option Weight - Rear
|
|
0 lbs
Option Weight - Front
|
|
1,889 lbs
Curb Weight - Rear
|
|
2,713 lbs
Curb Weight - Front
|
|
N/A
Base Curb Weight
|
|
6,900 lbs
Gross Vehicle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
4,602 lbs
Curb Weight
|
|
7,500 lbs
Gross Axle Weight Rating
|
Compare trims
Wondering which trim is right for you?
Our 2021 GMC Sierra 1500 trim comparison will help you decide.