Used 2021 GMC Sierra 1500 Double Cab Specs & Features

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Starting MSRP

$46,400

Overview

Gas Engine

Combined MPG	19 MPG
Drive Type	four wheel drive
Total Seating	6
Bed length	79.4 in.
Payload Capacity	2,050 lbs.
Towing Capacity	11,000 lbs.
Curb Weight	4,920 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Mexico/United States

Fuel & MPG

Fuel type	Regular unleaded
EPA city/highway MPG	18/21 MPG
EPA combined MPG	19 MPG

Range in miles (city/hwy)	432.0/504.0 mi.
Fuel tank capacity	24.0 gal.

2021 GMC Sierra 1500 for sale near you

3 of 152 listings

Elevation Crew Cab
MSRP: $25,888
16 mi away
Elevation Crew Cab
MSRP: $36,700
32 mi away
SLT Crew Cab
MSRP: $38,400
32 mi away

AT4 Crew Cab
MSRP: $37,400
32 mi away
Denali Crew Cab
MSRP: $44,990
9 mi away
Elevation Double Cab
MSRP: $29,950
15 mi away
Base Regular Cab
MSRP: $33,995
19 mi away
AT4 Diesel Crew Cab
MSRP: $47,400
32 mi away
SLE
MSRP: $32,495
16 mi away

See all 152 listings

Engine

Base engine size	2.7 L
Cylinders	Inline 4
Base engine type	Gas

Horsepower	310 hp @ 5,600 rpm
Torque	348 lb-ft @ 1,500 rpm
Valves	16
Cam type	Double overhead cam (DOHC)
Valve timing	Variable
Direct injection	Standard
Cylinder deactivation	Standard

Towing & Hauling

Max Towing Capacity	11,000 lbs.
Max Payload Capacity	2,050 lbs.

Drivetrain

Transmission	8-speed shiftable automatic
Drive type	Four wheel drive
On demand 4WD	Standard

Electronic single-speed	Standard
Automatic locking hubs	Standard
Rear locking differential	Standard

Incentives

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Suspension

Front independent suspension	Standard
Stabilizer bar stabilizer bar	Standard

Dimensions

Length	231.8 in.
Overall width without mirrors	81.2 in.
Height	75.6 in.

Wheelbase	147.4 in.
Bed length	79.4 in.
Turning circle	46.9 ft.
Ground clearance	8.1 in.
Curb weight	4,920 lbs.
Maximum towing capacity	11,000 lbs.
Maximum payload	2,050 lbs.
Gross weight	7,000 lbs.
Country of final assembly	Mexico/United States

Colors

Exterior Colors	Brownstone Metallic Ebony Twilight Metallic Cayenne Red Tintcoat Pacific Blue Metallic Satin Steel Metallic Quicksilver Metallic Dark Sky Metallic Cardinal Red Summit White Onyx Black
Interior Colors	Jet Black, cloth

Front Seat Dimensions

Front head room	43.0 in.
Front leg room	44.5 in.
Front shoulder room	66.0 in.

Front hip room	61.2 in.
Cloth	Standard
40-20-40 split bench front seats	Standard
4-way manual driver seat adjustments	Standard
Driver seat with manual adjustable lumbar support	Standard
4-way manual passenger seat adjustment	Standard

Rear Seat Dimensions

Rear head room	39.9 in.
Rear leg room	35.2 in.
Rear shoulder room	64.9 in.

Rear hip room	60.2 in.
Split-folding rear seatback	Standard
Folding center armrest	Standard

Safety

Post-collision safety system	Standard
Dual front side-mounted airbags	Standard
Front and rear head airbags	Standard

Passenger airbag occupant sensing deactivation	Standard
Stability control	Standard
Traction control	Standard
Child seat anchors	Standard
Rear door child safety locks	Standard
4-wheel ABS	Standard
Front and rear ventilated disc brakes	Standard
Emergency braking assist	Standard
Tire pressure monitoring	Standard
Dusk sensing headlamps	Standard
Auto delay off headlamps	Standard
LED headlamp	Standard
Daytime running lights	Standard
Front fog/driving lights	Standard
2 front headrests	Standard
Front fixed headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	Standard
Front center 3-point belt	Standard
Rear center 3-point belt	Standard
Remote anti-theft alarm system	Standard
Engine immobilizer	Standard

Build Your 2025 Sierra 1500

At a Glance:

1 Trim
$65,400starting MSRP

Build & Price GMC.com

*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

In-Car Entertainment

AM/FM stereo	Standard
6 total speakers	Standard
Android Auto/Apple CarPlay	Standard

USB connection	Standard
USB with external media control	Standard
Satellite radio satellite radio	Standard
3 months of provided satellite radio service	Standard
Speed sensitive volume control	Standard

Power Feature

4 one-touch power windows	Standard
Hands-free entry	Standard
Heated mirrors	Standard

Comfort & Convenience

Keyless ignition	Standard
Tilt-adjustable steering wheel	Standard
Audio and cruise controls on steering wheel	Standard

Electric power steering	Standard
Rear view camera	Standard
Cruise control	Standard
Front cupholders	Standard
Front and rear door pockets	Standard
Front seatback storage	Standard
Leather steering wheel	Standard
Heated steering wheel	Standard
Dual zone front climate control	Standard
Rear ventilation ducts	Standard
Dual illuminating vanity mirrors	Standard

Instrumentation

Trip computer	Standard
Compass	Standard
External temperature display	Standard

Tachometer	Standard
Clock	Standard

Tires & Wheels

Painted alloy wheels	Standard
20 x 9.0 in. wheels	Standard
All season tires	Standard

275/60R20 tires	Standard
Fullsize non-matching spare tire	Standard
Underbody mounted spare tire	Standard

Telematics

Emergency Service	Standard
Airbag Deployment Notification	Standard
Stolen Vehicle Tracking/Assistance	Standard

Hands-Free Calling	Standard
Roadside Assistance	Standard
Concierge Service	Standard
Destination guidance (also Turn-by-Turn Navigation)	Standard
Destination Download	Standard

Warranty

Basic	3 yr./ 36,000 mi.
Drivetrain	5 yr./ 60,000 mi.
Rust	6 yr./ 100,000 mi.

Roadside assistance	5 yr./ 60,000 mi.
Free maintenance	1 yr./ unlimited mi.

Mechanical Options

Duramax 3.0L Turbo-Diesel I6	+$2,390
Integrated Trailer Brake Controller	+$275
Trailer Tire Pressure Monitor Sensors	+$50

Engine Block Heater	+$100
EcoTec3 5.3L DI V8 Engine	+$1,395

Packages

ProGrade Trailering System	+$490
X31 Off-Road Package	+$850
Max Trailering Package	+$1,125

X31 Off-Road and Protection Package	+$1,105
GMC Protection Package	+$370
Preferred Package	+$1,320
Elevation Black Package	+$1,095

Safety & Security Options

Driver Alert Package I	+$890

Interior Options

Lockable Console Vault	+$295
Front Bucket Seats w/Center Console	+$545
Rear Under Seat Storage	+$175

All-Weather Floor Liner	+$210

Exterior Options

4" Round Black Tubular Assist Steps	+$775
Tri-fold Soft Tonneau Cover	+$700
Outside Power-Adjustable Vertical Trailering Mirrors	+$345

Black Front and Rear Molded Splash Guards	+$190
Spray-On Bed Liner	+$545
Body Color Wheel Arch Moldings	+$685
275/60R20SL All-Terrain Blackwall Tires	+$200
Black GMC Emblems	+$295
Wheel Locks	+$75
MultiPro Audio System by Kicker	+$815
Front License Plate Kit	+$0
6" Rectangular Black Tubular Assist Steps	+$775
Bedside Storage Boxes	+$1,250
GMC MultiPro Tailgate Step Lights	+$200
Cargo Tie-Downs	+$100

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Used 2021 GMC Sierra 1500 Double Cab - Specs & Features