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2020 GMC Sierra 1500 Denali

Truck (Crew Cab) · 355 hp · 19 mpg combined

Sticker from

$54,700Factory MSRP, base configuration

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43 factory options, from $75 to $4,890.

Denali Premium Package$4,890

22" Black Gloss Wheels w/Chrome Accents$2,995

22" 6-Spoke Low-Gloss Black Wheels w/Machined Accents$2,995

Front Brake Kit-Performance$2,995

22" Carbon Flash Metallic Wheels$2,995

22" High Gloss Black Wheels$2,995

22" Bright Chrome Wheels$2,995

22" Polished Aluminum Wheels$2,995

22" 5-Spoke Dark Silver Aluminum Wheels w/Machined Accents$2,995

Duramax 3.0L Turbo-Diesel I6$2,495

Performance Upgrade Package$2,275

Rear Seat Infotainment System w/DVD Player$1,995

Technology Package$1,875

Cat-Back Performance Exhaust$1,695

Tri-Fold Hard Tonneau Cover$1,100

Driver Alert Package II$1,045

GMC MultiPro Power Steps$995

Power Glass Sunroof$995

MultiPro Audio System by Kicker$805

Tri-fold Soft Tonneau Cover$700

Body Color Wheel Arch Moldings$685

Performance Air Intake System$675

Auxiliary Trailer Camera$595

Cargo Convenience Package$515

Illuminated Door Sill Plates$395

GMC Protection Package$370

Lockable Console Vault$295

Rear Under Seat Storage$265

Outside Power-Adjustable Vertical Trailering Mirrors$260

Bed View Camera$250

All-Weather Floor Liner$210

Black Front and Rear Molded Splash Guards$180

Rubber Bed Mat$150

Engine Block Heater$100

Wheel Locks$75

California Emissions Override—

California State Emissions Requirements—

Federal Emissions Override—

Federal Emissions Requirements—

Front License Plate Kit—

Northeast Emissions—

P275/50R22SL All-Season Blackwall Tires—

State-Specific Emissions Override—

Which Sierra 1500 is right for you?

Six trims, $29,600 to $54,700. Tap one to open it.

$29,600−$25,100Base285 hp $37,800−$16,900SLE310 hp $40,300−$14,400Elevation310 hp $44,300−$10,400SLT355 hp $51,000−$3,700AT4355 hp $54,700This trimDenali355 hp

Bar heights follow the price. The widest step is $8,200, from Base to SLE.

The numbers.

Four configurations: rear-wheel or four-wheel drive, 8-speed automatic or 10-speed automatic.

355hp5.3L eight-cylinder

383lb-ftTorque

19mpgCombined · 16–17 city · 22–23 highway

RWD / 4WD8-speed shiftable automatic / 10-speed shiftable automatic

5Seats

4,820–5,080 lbsCurb weight

6,800–7,000 lbsGVWR

9,200–9,600 lbsMax towing

1,970–2,040 lbsMax payload

133 standard items.

Five groups, sized by how much is in each.

2 interiors

Jet Black
Dark Walnut/Dark Ash Grey

Both premium leather.

8 factory paints

Carbon Black Metallic
Smokey Quartz Metallic
Onyx Black
Pacific Blue Metallic
Red Quartz Tintcoat
White Frost Tricoat
Dark Sky Metallic
Satin Steel Metallic

Safety and recalls

12 recall campaigns on file.

Recalls are settled per car, not per model. Check the one you are buying.

Check this car's historyEnter the VIN, tap one insurance quote, and the report unlocks.Check a VIN

Overall4out of 5 stars

Frontal4out of 5 stars

Side—Not rated

Rollover4out of 5 stars

NHTSA crash-test ratings for the 2020 Sierra 1500.

NHTSA NCAP · checked Oct 2026

Factory coverage.

It runs from the first sale date, not the model year.

Basic

3 yr / 36,000 mi

Powertrain

5 yr / 60,000 mi

Rust

6 yr / 100,000 mi

Roadside

5 yr / 60,000 mi

Maintenance

1 yr

Sold2 yr4 yr6 yr

See extended plan pricesLive prices for this car. They depend on its age and mileage.See prices

What would this Sierra 1500 cost to insure?

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Other years of the Sierra 1500 Denali.

Pictures show this year's car in another paint. Starting MSRP is before destination, taxes and dealer fees.