Used 2021 GMC Sierra 1500 Denali - Specs & Features

More about the 2021 Sierra 1500

Starting MSRP

$55,800

Overview

Gas Engine

Combined MPG	19 MPG
Drive Type	rear wheel drive
Total Seating	5
Bed length	69.9 in.
Payload Capacity	2,040 lbs.
Towing Capacity	9,500 lbs.
Curb Weight	4,820 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Mexico/United States

Fuel & MPG

Cost to Drive	$176/mo
Fuel type	Regular unleaded
EPA city/highway MPG	17/23 MPG

EPA combined MPG	19 MPG
Range in miles (city/hwy)	408.0/552.0 mi.
Fuel tank capacity	24.0 gal.
CO2 Emissions	7.5 tons

2021 GMC Sierra 1500 for sale near you

3 of 158 listings

SLT Crew Cab
MSRP: $41,590
13 mi away
SLT Crew Cab
MSRP: $44,590
13 mi away
SLT Diesel Crew Cab
MSRP: $32,990
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Denali Crew Cab
MSRP: $45,590
13 mi away
AT4 Diesel Crew Cab
MSRP: $40,997
23 mi away
AT4 Crew Cab
MSRP: $43,998
17 mi away
Elevation Crew Cab
MSRP: $31,048
29 mi away
SLT Crew Cab
MSRP: $40,990
13 mi away
Elevation Crew Cab
MSRP: N/A
35 mi away

See all 158 listings

Engine

Base engine size	5.3 L
Cylinders	V8
Base engine type	Gas

Horsepower	355 hp @ 5,600 rpm
Torque	383 lb-ft @ 4,100 rpm
Valves	16
Cam type	Overhead valves (OHV)
Valve timing	Variable
Direct injection	Standard
Cylinder deactivation	Standard

Towing & Hauling

Max Towing Capacity	9,500 lbs.
Max Payload Capacity	2,040 lbs.

Drivetrain

Transmission	8-speed shiftable automatic
Drive type	Rear wheel drive
Rear locking differential	Standard

Incentives

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Suspension

Front independent suspension	Standard
Stabilizer bar stabilizer bar	Standard

Dimensions

Length	231.7 in.
Overall width without mirrors	81.2 in.
Height	75.5 in.

Wheelbase	147.4 in.
Bed length	69.9 in.
Turning circle	46.9 ft.
Ground clearance	7.9 in.
Curb weight	4,820 lbs.
Maximum towing capacity	9,500 lbs.
Maximum payload	2,040 lbs.
Gross weight	6,800 lbs.
Country of final assembly	Mexico/United States

Colors

Exterior Colors	Ebony Twilight Metallic Hunter Metallic Cayenne Red Tintcoat Pacific Blue Metallic Satin Steel Metallic Dark Sky Metallic White Frost Tricoat Onyx Black
Interior Colors	Jet Black, premium leather Dark Walnut/Dark Ash Grey, premium leather

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.
Premium leather	Standard
Bucket front seats	Standard
8-way power driver seat	Standard
Height adjustable driver seat	Standard
Driver seat with power adjustable lumbar support	Standard
2 memorized driver seat settings	Standard
8-way power passenger seat	Standard
Height adjustable passenger seat	Standard
Passenger seat with power adjustable lumbar support	Standard
Multi-level heated driver seat	Standard
Multi-level heated passenger seat	Standard
Ventilated driver seat	Standard
Ventilated passenger seat	Standard

Rear Seat Dimensions

Rear head room	40.1 in.
Rear leg room	43.4 in.
Rear shoulder room	65.2 in.

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

Safety

Blind spot warning accident avoidance system	Standard
Rear cross traffic alert	Standard
Pre-collision safety system	Standard

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 height adjustable headrests	Standard
2 rear headrests	Standard
Rear height adjustable headrests	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
Bose premium brand speakers	Standard
7 total speakers	Standard

1 subwoofer(s)	Standard
Android Auto/Apple CarPlay	Standard
USB connection	Standard
Auxiliary audio input and USB with external media control	Standard
Memory card slot	Standard
Satellite radio satellite radio	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 and telescopic steering wheel	Standard
Audio and cruise controls on steering wheel	Standard

Electric power steering	Standard
Rear view camera	Standard
Front and rear parking sensors	Standard
Wireless charging	Standard
Cruise control	Standard
Universal remote transmitter (for garage door, security system, etc.)	Standard
Front and rear 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
Sun sensor	Standard
Dual illuminating vanity mirrors	Standard
Electrochromatic inside rearview mirror	Standard

Instrumentation

Trip computer	Standard
Compass	Standard
External temperature display	Standard

Tachometer	Standard
Clock	Standard

Tires & Wheels

Polished 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	+$995
Trailer Tire Pressure Monitor Sensors	+$50
Front Brake Kit-Performance	+$2,995

Engine Block Heater	+$100

Packages

Technology Package	+$1,875
Performance Upgrade Package	+$2,275
GMC Protection Package	+$370

Cargo Convenience Package	+$515
Denali Ultimate Package	+$5,885

Safety & Security Options

Driver Alert Package II	+$1,045

Interior Options

Lockable Console Vault	+$295
Premium Front Floor Liners	+$130
Rear Under Seat Storage	+$275

All-Weather Floor Liner	+$210
Console Insert Organizer Tray	+$70

Exterior Options

Tri-fold Soft Tonneau Cover	+$700
22" High Gloss Black Wheels	+$2,995
Power Glass Sunroof	+$995

22" Carbon Flash Metallic Wheels	+$2,995
Black Front and Rear Molded Splash Guards	+$190
Auxiliary Trailer Camera	+$595
Body Color Wheel Arch Moldings	+$685
22" Multi-Spoke Polished Wheels	+$2,995
275/50R22SL All-Season Blackwall Tires	+$0
22" 6-Spoke Low-Gloss Black Wheels w/Machined Accents	+$2,995
Wheel Locks	+$75
22" Bright Chrome Wheels	+$2,995
MultiPro Audio System by Kicker	+$815
Tri-Fold Hard Tonneau Cover	+$1,100
22" Polished Aluminum Wheels	+$2,995
Front License Plate Kit	+$0
22" Bright Chrome Wheels	+$2,995
22" Black Gloss Wheels w/Chrome Accents	+$2,995
Outside Power-Adjustable Vertical Trailering Mirrors	+$260
22" 5-Spoke Dark Silver Aluminum Wheels w/Machined Accents	+$2,995
Bedside Storage Boxes	+$1,250
GMC MultiPro Tailgate Step Lights	+$200
Cargo Tie-Downs	+$100

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