Skip to main content

2021 GMC Sierra 1500 SLE specs & colors

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
$43,800
Starting MSRP
Current listing price
2021 GMC Sierra 1500 SLE

Showing the 2021 GMC Sierra 1500 2WD Crew Cab 147" SLE

Shop Now

Key specs

  • 4-door
  • 6 seats
  • 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
  • 21 combined MPG
  • 231.72" length, 75.6" height
  • Rear Wheel Drive

Color options

Exterior

Oxford Brown Metallic

Interior
Jet Black
Gideon / Very Dark Atmosphere

Packages

  • LPO, GMC Protection Package

    $370

    Starting MSRP

    • includes (RIA) all-weather floor liner
    • LPO and (VQK) front and rear Black molded splash guards
    • LPO
    See more detail
    • includes (RIA) all-weather floor liner
    • LPO and (VQK) front and rear Black molded splash guards
    • LPO
    • (dealer-installed)
  • SLE Preferred Equipment Group

    $0

    Starting MSRP

    • includes standard equipment
  • Preferred Package

    $1,045

    Starting MSRP

    • includes (UG1) Universal Home Remote
    • (A48) rear sliding power window
    • (KI4) 120-volt power outlet
    See more detail
    • includes (UG1) Universal Home Remote
    • (A48) rear sliding power window
    • (KI4) 120-volt power outlet
    • (KC9) 120-volt bed-mounted power outlet
    • (IOS) 8" diagonal Premium GMC Infotainment System
    • SiriusXM with 360L
    • (UVB) HD Rear Vision Camera and (U2L) HD RadioCrew Cab models include (R7O) Cloth Rear Seat Storage Package.Includes (MCR) USB Ports (Instrument Panel with bench seat).Certain 21MY vehicles will include (RG0) Not Equipped with HD Radio
    • which removes (U2L) HD Radio. See dealer for details.)
  • Driver Alert Package II

    $1,045

    Starting MSRP

    • includes (UEU) Forward Collision Alert
    • (UHX) Lane Keep Assist/Lane Departure Warning
    • (UHY) Automatic Emergency Braking
    See more detail
    • 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 Indicator
  • Max Trailering Package

    $1,125

    Starting MSRP

    • includes 9.76" rear axle
    • (GU6) 3.42 axle ratio
    • enhanced cooling radiator
    See more detail
    • 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 alternatorIncludes (JL1) trailer brake controller.
  • Driver Alert Package I

    $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.)
  • ProGrade Trailering System

    $490

    Starting MSRP

    • includes (PZ8) Hitch Guidance with Hitch View
    • (JL1) trailer brake controller and (U1D) In-vehicle Trailering App

Specifications

Highlights

Engine Type
Gas I4
MPG
20 City / 23 Hwy
Horsepower
277 hp
355 hp
310 hp
Seating Capacity
6

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
13.5 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)
220
Cold Cranking Amps @ 0° F (Primary)
730

Engine

SAE Net Torque @ RPM
348 @ 1500
SAE Net Horsepower @ RPM
310 @ 5600
Displacement
2.7L/166
Engine Type
Gas I4
Transmission Options
10-Speed A/T
8-Speed A/T
A/T
MPG
20 City / 23 Hwy
Total Cooling System Capacity
N/A

Entertainment

Bluetooth®
Standard
Bluetooth®
Optional

Measurements

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
8 in
Passenger Capacity
6
Ground Clearance, Rear
8 in
Cargo Box Length @ Floor
70 in
Cargo Box Width @ Top, Rear
N/A
Cargo Box Width @ Floor
71 in
Cargo Box Width @ Wheelhousings
51 in
Cargo Box (Area) Height
22 in
Tailgate Width
N/A
Cargo Volume
63 ft³
Ext'd Cab Cargo Volume
N/A
Front Head Room
43 in
Front Leg Room
45 in
Front Shoulder Room
66 in
Front Hip Room
61 in
Second Head Room
40 in
Second Leg Room
43 in
Second Shoulder Room
65 in
Second Hip Room
60 in
Wheelbase
147 in
Length, Overall w/o rear bumper
N/A
Length, Overall w/rear bumper
N/A
Length, Overall
232 in
Width, Max w/o mirrors
81 in
Height, Overall
75 in

Safety

Stability Control
Standard
Backup Camera
Standard

Steering

Turning Diameter - Wall to Wall
N/A
Turning Diameter - Curb to Curb
47 ft
Steering Ratio (:1), Overall
N/A
Steering Type
Electric Rack & Pinion

Suspension

Suspension Type - Rear
Solid Axle
Suspension Type - Front
Independent
Axle Type - Rear
N/A
Axle Type - Front
N/A

Tires & Wheels

Spare Wheel Material
Steel
Rear Wheel Material
Steel
Front Wheel Material
Steel
Spare Wheel Size
17 x -TBD- in
Rear Wheel Size
17 x 8.0 in
Front Wheel Size
17 x 8.0 in
Spare Tire Size
255/70R17
Rear Tire Size
255/70R17
Front Tire Size
255/70R17

Weight & Capacity

Maximum Trailering Capacity
11,200 lbs
Fifth Wheel Hitch - Max Tongue Wt.
2,250 lbs
Fifth Wheel Hitch - Max Trailer Wt.
9,000 lbs
Wt Distributing Hitch - Max Tongue Wt.
910 lbs
Wt Distributing Hitch - Max Trailer Wt.
9,100 lbs
Dead Weight Hitch - Max Tongue Wt.
500 lbs
Dead Weight Hitch - Max Trailer Wt.
5,000 lbs
Gross Combined Wt Rating
14,500 lbs
Maximum Payload Capacity
2,198 lbs
As Spec'd Payload
2,055 lbs
As Spec'd Curb Weight
4,745 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
0 lbs
Curb Weight - Rear
1,889 lbs
Curb Weight - Front
2,713 lbs
Base Curb Weight
N/A
Gross Axle Weight Rating
7,500 lbs
Curb Weight
4,602 lbs
Total Option Weight
0 lbs
Gross Vehicle Weight Rating
6,800 lbs
Aux Fuel Tank Capacity, Approx
N/A
Fuel Tank Capacity, Approx
24 gal

Compare trims

2021 GMC Sierra 1500 SLE

Wondering which trim is right for you?