Used 2020 GMC Sierra 1500 Base Specs & Features

Starting MSRP

$35,900

Overview

Combined MPG	17 MPG
Drive Type	rear wheel drive
Total Seating	6
Bed length	69.9 in.
Payload Capacity	2,030 lbs.
Towing Capacity	9,800 lbs.
Curb Weight	4,720 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	Mexico/United States

Fuel & MPG

Fuel type	Flex-fuel (unleaded/E85)
EPA city/highway MPG	16/21 MPG
EPA combined MPG	17 MPG

Range in miles (city/hwy)	384.0/504.0 mi.
Fuel tank capacity	24.0 gal.

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Engine

Base engine size	4.3 L
Cylinders	V6
Base engine type	Flex-fuel (FFV)

Horsepower	285 hp @ 5,300 rpm
Torque	305 lb-ft @ 3,900 rpm
Valves	12
Cam type	Overhead valves (OHV)
Valve timing	Variable
Direct injection	Standard
Cylinder deactivation	Standard

Towing & Hauling

Max Towing Capacity	9,800 lbs.
Max Payload Capacity	2,030 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Rear wheel drive

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	46.3 ft.
Ground clearance	7.9 in.
Curb weight	4,720 lbs.
Maximum towing capacity	9,800 lbs.
Maximum payload	2,030 lbs.
Gross weight	6,800 lbs.
Country of final assembly	Mexico/United States

Colors

Exterior Colors	Deep Mahogany Metallic Summit White Cardinal Red Dark Sky Metallic Pacific Blue Metallic Satin Steel Metallic Onyx Black Quicksilver Metallic
Interior Colors	Jet Black, cloth Jet Black, vinyl

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
4-way manual passenger seat adjustment	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

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
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
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
Speed sensitive volume control	Standard

Power Feature

4 one-touch power windows	Standard
Power door locks	Standard
Heated mirrors	Standard

Comfort & Convenience

Tilt-adjustable steering wheel	Standard
Cruise controls on steering wheel	Standard
Electric power steering	Standard

Rear view camera	Standard
Cruise control	Standard
Front and rear cupholders	Standard
Front and rear door pockets	Standard
Single zone front air conditioning	Standard
Rear ventilation ducts	Standard

Instrumentation

Trip computer	Standard
External temperature display	Standard
Tachometer	Standard

Clock	Standard

Tires & Wheels

Painted steel wheels	Standard
17 x 8.0 in. wheels	Standard
All season tires	Standard

P255/70R17 tires	Standard
Fullsize non-matching spare tire	Standard
Underbody mounted spare tire	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

EcoTec3 5.3L DI V8 Engine	+$1,395
E85 FlexFuel Capable	+$100
2.7L Turbo Engine	Standard

Engine Block Heater	+$100
High-Capacity Air Filter	+$25
Integrated Trailer Brake Controller	+$275
Heavy-Duty Locking Rear Differential	+$395

Packages

Trailering Package	+$395
Convenience Package	+$1,245
Enhanced Capability Package	+$175

GMC Protection Package	+$370
Sierra Value Package	+$1,140

Safety & Security Options

1SA Driver Alert Package I	+$1,165

Interior Options

Cruise Control	+$225
Semi-Automatic Single-Zone Air Conditioning	+$100
All-Weather Floor Liner	+$210

Rear Under Seat Storage	+$265
40/20/40 Split-Bench Seats w/Covered Armrest Storage	+$20
OnStar and GMC Connected Services Capable	+$175
10-Way Power Seat Adjuster w/Power Lumbar	+$290
Color-Keyed Carpet Floor Covering	+$100
120-Volt Instrument Panel Power Outlet	+$225

Exterior Options

Black Off-Road Assist Steps	+$965
Front License Plate Kit	+$0
Rubber Bed Mat	+$150

6" Rectangular Black Tubular Assist Steps	+$750
Tri-fold Soft Tonneau Cover	+$700
17" x 8" 6-Spoke Bright Silver Painted Aluminum Wheels	+$350
LED Cargo Area Lighting	+$125
P265/70R17 All-Terrain Blackwall Tires	+$200
Spray-On Bed Liner	+$545
Deep-Tinted Glass	+$200
Polished Exhaust Tip	+$150
LT265/70R17C All Terrain Blackwall Tires	+$395
6" Rectangular Black Tubular Assist Steps	+$850
6" Rectangular Chromed Tubular Assist Steps	+$850
Black Semi-Gloss Rear Bumper	Standard
Black Assist Step	+$450
Black Semi-Gloss Front Bumper	Standard
6" Rectangular Chromed Tubular Assist Steps	+$750
Black Front and Rear Molded Splash Guards	+$180
Outside Power-Adjustable Vertical Trailering Mirrors	+$345
4" Round Chromed Tubular Assist Steps	+$750
4" Round Black Tubular Assist Steps	+$750
Tri-Fold Hard Tonneau Cover	+$1,100
Electric Rear-Window Defogger	+$225
Wheel Locks	+$75

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Used 2020 GMC Sierra 1500 Base - Specs & Features