2021 GMC Sierra 2500 SLE specs & colors

Crew Cab Pickup

Change trim
$45,400
Starting MSRP
Current listing price

Showing the 2021 GMC Sierra 2500 2WD Crew Cab 159" SLE

Shop Now

Key specs

Color options

Interior

Jet Black

Gideon / Very Dark Atmosphere

Packages

$1,260

Starting MSRP

  • includes (KI4) 120-volt power outlet
  • (KC9) 120-volt bed-mounted power outlet
  • (IOS) 8" diagonal Premium GMC Infotainment System

Preferred Package

$1,260

Starting MSRP

  • includes (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
  • (MCR) USB Ports
  • (PZ8) Hitch Guidance with Hitch View
  • (U1D) In-vehicle Trailering App and (U2L) HD Radio;also includes (UG1) Universal Home Remote and (A48) rear sliding power windowAlso includes (R7O) Cloth Rear Seat Storage Package.)

$895

Starting MSRP

  • includes (RIA) All-weather floor liner
  • LPO and choice of assist step (VXH) 6" Chrome rectangular tubular assist step
  • LPO or (VXJ) 4" Chrome round tubular assist step

LPO, Assist step and floor liner package

$895

Starting MSRP

  • includes (RIA) All-weather floor liner
  • LPO and choice of assist step (VXH) 6" Chrome rectangular tubular assist step
  • LPO or (VXJ) 4" Chrome round tubular assist step
  • LPO on SLE

$0

Starting MSRP

  • includes standard equipment
See all packages

$2,330

Starting MSRP

  • includes (CJ2) dual climate control
  • (A2X) 10-way power driver seat including power lumbar
  • (KA1) heated driver and passenger seats

SLE Convenience Package

$2,330

Starting MSRP

  • includes (CJ2) dual climate control
  • (A2X) 10-way power driver seat including power lumbar
  • (KA1) heated driver and passenger seats
  • (KI3) heated steering wheel
  • (N37) manual tilt/telescoping steering column
  • (C49) rear-window defogger
  • (ATH) Keyless Open and Start
  • (N06) Steering column lock
  • (BTV) Remote Start
  • (UTJ) content theft alarm,(AZ3) front 40/20/40 split-bench with underseat storage,(USS) 2 charge-only USB ports for second row
  • (UF2) cargo bed LED lighting,(KPA) rear auxiliary 12-volt power outlet,(T3U) fog lights
  • (U01) Roof Marker Lamps and (B1J) rear wheelhouse liners

$1,090

Starting MSRP

  • includes (Z6A) Gooseneck / 5th Wheel Prep Package.(Includes (CGN) spray-on bed liner.

$370

Starting MSRP

  • includes (RIA) all-weather floor liner
  • LPO and (VQK) front and rear Black molded splash guards
  • LPO

LPO, GMC Protection Package

$370

Starting MSRP

  • includes (RIA) all-weather floor liner
  • LPO and (VQK) front and rear Black molded splash guards
  • LPO
  • (dealer-installed)

$595

Starting MSRP

  • includes (UEU) Forward Collision Alert
  • (UFL) Lane Departure Warning
  • (UHY) Automatic Emergency Braking

Driver Alert Package II

$595

Starting MSRP

  • includes (UEU) Forward Collision Alert
  • (UFL) Lane Departure Warning
  • (UHY) Automatic Emergency Braking
  • (TQ5) IntelliBeam and (UE4) Following Distance Indicator

$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.

$2,875

Starting MSRP

  • includes (PCQ) SLE Convenience package and (CGN) spray-on bedliner

$525

Starting MSRP

  • includes (BTV) Remote Start and (C49) rear-window defogger

Specifications

Front Wheel Size 17 x -TBD- in
Rear Wheel Size 17 x -TBD- in
Spare Wheel Size 17 x -TBD- in
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel

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

Engine Type Gas V8
Displacement 6.6L/-TBD-
SAE Net Horsepower @ RPM 401 @ 5200
SAE Net Torque @ RPM 464 @ 4000
Engine Oil Cooler N/A

EPA Fuel Economy Est - Hwy N/A MPG
Cruising Range - City N/A mi
EPA Fuel Economy Est - City N/A MPG
Fuel Economy Est-Combined N/A MPG
Cruising Range - Hwy N/A mi
Estimated Battery Range N/A mi

Drivetrain Rear Wheel Drive
Trans Type 6
Trans Description Cont. Automatic
Trans Description Cont. Again N/A
First Gear Ratio (:1) 4.03
Second Gear Ratio (:1) 2.36
Third Gear Ratio (:1) 1.53
Fourth Gear Ratio (:1) 1.15
Fifth Gear Ratio (:1) 0.85
Sixth Gear Ratio (:1) 0.67
Reverse Ratio (:1) 3.06
Trans Power Take Off N/A
Final Drive Axle Ratio (:1) N/A
Transfer Case Model N/A
Transfer Case Gear Ratio (:1), High N/A
Transfer Case Gear Ratio (:1), Low N/A
Transfer Case Power Take Off N/A

Suspension Type - Front Short/Long Arm
Suspension Type - Rear Multi-Leaf Springs
Axle Type - Front N/A
Axle Type - Rear N/A

Frame Type N/A

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

Fuel Tank Capacity, Approx 36 gal
Aux Fuel Tank Capacity, Approx N/A gal

Steering Type Pwr Recirculating Ball
Steering Ratio (:1), Overall N/A
Turning Diameter - Curb to Curb 52.7 ft
Turning Diameter - Wall to Wall N/A ft

Front Tire Size LT245/75R17E
Rear Tire Size LT245/75R17E
Spare Tire Size LT245/75R17E

Dead Weight Hitch - Max Trailer Wt. 5000 lbs
Dead Weight Hitch - Max Tongue Wt. 500 lbs
Wt Distributing Hitch - Max Trailer Wt. 14500 lbs
Wt Distributing Hitch - Max Tongue Wt. 1450 lbs
Fifth Wheel Hitch - Max Trailer Wt. 16940 lbs
Fifth Wheel Hitch - Max Tongue Wt. 4235 lbs
Maximum Trailering Capacity 18500 lbs

Base Curb Weight N/A lbs
Curb Weight - Front 3582 lbs
Curb Weight - Rear 2770 lbs
Option Weight - Front 0.00 lbs
Option Weight - Rear 0.00 lbs
As Spec'd Curb Weight 6420.00 lbs
As Spec'd Payload 3730.00 lbs
Maximum Payload Capacity 3798.00 lbs
Gross Combined Wt Rating 24000 lbs
Gross Axle Weight Rating 10790.00 lbs
Curb Weight 6352.00 lbs
Total Option Weight 0.00 lbs
Gross Vehicle Weight Rating 10150.00 lbs

Passenger Capacity 6
Front Head Room 43.03 in
Front Leg Room 44.53 in
Front Shoulder Room 66.02 in
Front Hip Room 61.18 in
Second Head Room 40.12 in
Second Leg Room 43.4 in
Second Shoulder Room 65.3 in
Second Hip Room 60.24 in
Wheelbase 158.94 in
Length, Overall w/o rear bumper N/A in
Length, Overall w/rear bumper N/A in
Length, Overall 250.08 in
Width, Max w/o mirrors 81.85 in
Height, Overall 79.82 in
Overhang, Front N/A in
Overhang, Rear w/o bumper N/A in
Cab to End of Frame N/A in
Ground to Top of Load Floor N/A in
Ground Clearance, Front 10.12 in
Ground Clearance, Rear 10.12 in
Cargo Box Length @ Floor 82.2 in
Cargo Box Width @ Top, Rear N/A in
Cargo Box Width @ Floor 71.4 in
Cargo Box Width @ Wheelhousings 51.85 in
Cargo Box (Area) Height 21 in
Tailgate Width N/A in
Cargo Volume 69.5 ft³
Ext'd Cab Cargo Volume N/A ft³

Bluetooth for phone, connectivity to vehicle infotainment system Standard
SiriusXM Radio enjoy an All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the SiriusXM app, online and at home on compatible connected devices is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.) Optional
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.) Standard
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.) Optional
Audio system, GMC Infotainment System with 8" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones (STD) Optional

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light Optional
Grille (Chrome surround with high gloss Black mesh and Chrome inserts.) Optional
Cargo tie downs (12), fixed rated at 500 lbs per corner Standard
Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps Standard
Glass, deep-tinted Optional
CornerStep, rear bumper Standard
Mirrors, outside power-adjustable vertical trailering with heated upper glass, lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black Optional
Wheels, 17" (43.2 cm) machined aluminum (STD) Optional
Tires, LT245/75R17E all-season, blackwall (STD) Standard
LED tail and incandescent stop, turn and reverse light Standard
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Standard
Door handles, body-color Optional
Tailgate and bed rail protection caps, top Standard
Bumper, front chrome lower Standard
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel Standard
Tailgate, GMC MultiPro Tailgate with six functional load/access features Optional
Moldings, beltline, stainless steel Optional
Tire, spare LT245/75R17E all-season, blackwall (STD) (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.) Standard
Bed Step, Black integrated on forward portion of bed on driver and passenger side Standard
Bumper, rear chrome with bumper CornerSteps Standard

Floor mats, rubberized-vinyl rear (Requires Crew Cab or Double Cab model. Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.) Optional
Power outlet, front auxiliary, 12-volt Standard
Exterior Temperature Display, located in radio display Standard
Remote Keyless Entry Optional
Compass, located in instrument cluster Optional
Mirror, inside rearview, manual tilt Standard
USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.) Optional
Seats, front 40/20/40 split-bench with upper covered armrest storage (STD) (Standard on Crew Cab and Double Cab models only.) Optional
Seat trim, Cloth Optional
Window, power front, passenger express down Standard
Cruise control, steering wheel-mounted Optional
Air vents, rear (Not available with Regular Cab model.) Standard
Seat adjuster, passenger 4-way manual Standard
Windows, power front, drivers express up/down Standard
Driver Information Center, 4.2" diagonal color display includes driver personalization Optional
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.) Standard
Seat adjuster, driver 4-way manual Standard
Windows, power rear, express down (Not available on Regular Cab models.) Standard
Steering wheel audio controls Optional
Floor covering, color-keyed carpeting Optional
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details) Optional
Air conditioning, single-zone Standard
Steering column, Tilt-Wheel, manual with wheel locking security feature Standard
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted Standard
Door locks, power Standard
Steering wheel, leather-wrapped Optional
Rear Seat Reminder (Requires Crew Cab or Double Cab model.) Standard
Floor mats, rubberized-vinyl front (Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.) Optional
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure Standard

Cooling, external engine oil cooler Standard
Pickup bed includes bed assist step (STD) Standard
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section Standard
Rear wheel drive Standard
Steering, Recirculating Ball with smart flow power steering system Standard
Trailer brake controller, integrated Optional
Cooling, auxiliary external transmission oil cooler Standard
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.) Standard
Brake lining wear indicator Standard
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors Standard
Suspension Package (Not available with (X31) Off-Road Package.) Standard
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.) Standard
Air filtration monitoring Standard
Transmission, 6-speed automatic, heavy-duty (STD) Standard
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.) Standard
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.) Standard
Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD) Standard
GVWR, 10,150 lbs. (4604 kg) (STD) (Included and only available with TC20743 model and (L8T) 6.6L V8 gas engine with 17" wheels, or TC20903 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels.) Standard
Air filter, heavy-duty Standard
Auto-locking rear differential Standard
Recovery hooks, front, frame-mounted, Black Standard

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance Standard

Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering Standard

Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver Standard
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Standard
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching Standard
Rear Vision Camera (Deleted with (Z6A) Gooseneck / 5th Wheel Prep Package or (ZW9) pickup bed delete.) Optional
Daytime Running Lamps, LED signature lighting Standard
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist Standard
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire) Standard
OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.) Optional

Compare trims

Wondering which trim is right for you?

Our 2021 GMC Sierra 2500 trim comparison will help you decide.