Used 2020 GMC Sierra 3500HD Base Specs & Features

Starting MSRP

$41,200

Overview

Gas Engine

Drive Type	rear wheel drive
Total Seating	6
Bed length	82.2 in.
Payload Capacity	4,316 lbs.
Towing Capacity	20,000 lbs.
Curb Weight	6,647 lbs.
Basic Warranty	3 yr./ 36,000 mi.
Country of final assembly	United States

Fuel & MPG

Fuel type	Regular unleaded
Range in miles (city/hwy)	0/0 mi.
Fuel tank capacity	36.0 gal.

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Engine

Base engine size	6.6 L
Cylinders	V8
Base engine type	Gas

Horsepower	401 hp @ 5,200 rpm
Torque	464 lb-ft @ 4,000 rpm
Valves	16
Cam type	Overhead valves (OHV)
Valve timing	Variable
Direct injection	Standard

Towing & Hauling

Max Towing Capacity	20,000 lbs.
Max Payload Capacity	4,316 lbs.

Drivetrain

Transmission	6-speed shiftable automatic
Drive type	Rear wheel drive
Rear locking differential	Standard

Suspension

Front independent suspension	Standard
Stabilizer bar stabilizer bar	Standard

Dimensions

Length	250.1 in.
Overall width without mirrors	81.9 in.
Height	80.9 in.

Wheelbase	158.9 in.
Bed length	82.2 in.
Turning circle	52.7 ft.
Ground clearance	11.2 in.
Curb weight	6,647 lbs.
Maximum towing capacity	20,000 lbs.
Maximum payload	4,316 lbs.
Gross weight	11,000 lbs.
Country of final assembly	United States

Colors

Exterior Colors	Onyx Black Brownstone Metallic Pacific Blue Metallic Summit White Quicksilver Metallic Dark Sky Metallic Cardinal Red Carbon Black 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.
Vinyl	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	65.3 in.

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

Safety

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
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 height adjustable headrests	Standard
3 rear headrests	Standard
Rear height adjustable headrests	Standard
Front center 3-point belt	Standard
Rear center 3-point belt	Standard
Engine immobilizer	Standard

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
Power steering	Standard

Rear view camera	Standard
Front and rear cupholders	Standard
Front 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 alloy wheels	Standard
18 in. wheels	Standard
All terrain tires	Standard

LT275/70R18 tires	Standard
Fullsize 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

Power Take-Off	+$995
Heavy Duty Front Spring Package	+$45
Underbody Shield	+$150

Engine Block Heater	+$100
Integrated Trailer Brake Controller	+$275
Gooseneck Hitch Package	+$295
Dual Alternators	+$380
220 Amp Alternator	+$150
Duramax 6.6L Turbo-Diesel V8 Engine	+$9,890
High Idle Switch	+$200
Gooseneck/5th Wheel Package	+$1,365
Auxiliary Battery	+$135
Trailering Wiring Provisions	+$35

Packages

GMC Protection Package	+$370
Convenience Package	+$1,310

Safety & Security Options

1SA Driver Alert Package I	+$890

Interior Options

Rubberized-Vinyl Floor Covering	+$0
Rear Camera Mirror	+$535
Cruise Control	+$225

All-Weather Floor Liner	+$210
Rear Under Seat Storage	+$265
120-Volt Instrument Panel Power Outlet	+$225
OnStar and GMC Connected Services Capable	+$175

Exterior Options

4" Round Chromed Tubular Assist Steps	+$750
6" Rectangular Chromed Tubular Assist Steps	+$750
Black Assist Step	+$450

Black Front and Rear Molded Splash Guards	+$180
18" 6-Spoke Machined Aluminum Wheels w/High Gloss Black Accents Extended	+$300
Smoked Amber LED Roof Marker Lamps	+$55
Outside Vertical Trailering Mirrors	+$720
Polished Exhaust Tip	+$150
Outside Heated Power-Adjustable Mirrors	+$50
Deep-Tinted Glass	+$200
Tri-fold Soft Tonneau Cover	+$700
LED Cargo Area Lighting	+$125
Rubber Bed Mat	+$155
Spray-On Bed Liner	+$545
GMC MultiPro Tailgate	+$445
Electric Rear-Window Defogger	+$225
Front License Plate Kit	+$0

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Used 2020 GMC Sierra 3500HD Base - Specs & Features