New and Used 2020 GMC Sierra for Sale in Dekalb, IL

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2020 GMC Sierra

Mileage: 69683

Color: White

Transmission: Automatic

Body Style: Pickup

City: CASPER, WY

Engine Type: 6.6L 8

$4,400

2020 GMC Sierra

Mileage: 0

Color: Red

Transmission: Automatic

Body Style: Pickup

City: NORTH LAS VEGAS, NV

Engine Type: 5.3L 8

$31,000

2020 GMC Sierra

Mileage: 136688

Color: Black

Transmission: Automatic

Body Style: Pickup

City: HOUSTON, TX

Engine Type: 3.0L 6

$17,300

2020 GMC Sierra

Mileage: 57095

Color: White

Transmission: Automatic

Body Style: Pickup

City: PENNSBURG, PA

Engine Type: 6.6L 8

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2020 GMC Sierra

SAVE

$44,337 $1,726 below average

MILEAGE 55,834 Miles 11,240 Miles below average

SPECS

3GTU9FEL5LG454614
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Cardinal Buick GMC Inc.

Belleville, IL

Listed 1 days

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Onyx Black 2020 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V8 *ONE OWNER*, *STILL UNDER FACTORY WARRANTY*, *GREAT CONDITION*, *LOW MILES*, LEATHER SEATS, *NAVIGATION SYSTEM*, *HEATED A...

2020 GMC Sierra

SAVE

$44,998 $1,065 below average

MILEAGE 57,843 Miles 9,231 Miles below average

SPECS

3GTU9FED2LG438038
5.3L V8 16V GDI OHV
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Alloy Wheels
Apple CarPlay®/Android Auto®
Premium Sound System
Blind Spot Monitor
Bluetooth®

CarMax Hillside (Eisenhower Expy) - Now offering Curbside Pickup

Hillside, IL

Listed 1 days

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CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov/recalls to learn if this vehicle has an unrepaire...

2020 GMC Sierra

SAVE

$49,806 $3,743 above average

MILEAGE 21,785 Miles 45,289 Miles below average

SPECS

3GTU9FEL7LG422831
8-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Alloy wheels
Auto-dimming door mirrors
Bumpers: body-color
Delay-off headlights
Front fog lights

Martin Chevrolet

Crystal Lake, IL

Listed 1 days

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!!! Carfax 1 Owner, Technology Package, Driver Alert II Package, Power Sunroof, Multi-Color Head-Up Display, Adaptive Cruise Control - Camera,Heated/Ventilated Front Seats, Navigation, HD Surround Vis...

2020 GMC Sierra

SAVE

$36,995 $9,068 below average

MILEAGE 60,153 Miles 6,921 Miles below average

SPECS

1GTU9CED8LZ305735
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Bluetooth
Backup Camera
Sunroof/Moonroof
Remote Start
Off Road Package

New Look Auto Sales

Crete, IL

Listed 1 days

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Elevation Package, X31 Offroad Package, Crew Cab 4X4, 20 Black Gloss Painted Aluminum Wheels, Power Sunroof, Remote Vehicle Starter System, Steering Wheel Audio Controls, Bedliner, Side Step Bars, Bac...

2020 GMC Sierra

SAVE

$31,462 $14,601 below average

MILEAGE 44,339 Miles 22,735 Miles below average

SPECS

1GTP9AEH8LZ114353
4.3L V6 12V GDI OHV
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Fuel Consumption: City: 15 mpg
Fuel Consumption: Highway: 20 mpg
Power door locks
Power windows
4-wheel ABS Brakes

Heller Ford Sales Inc

El Paso, IL

Listed 1 days

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Bluetooth Connection, Back-Up Camera, Driver Restriction Features, Auxiliary Audio Input... and much more!

2020 GMC Sierra

SAVE

$44,990 $1,073 below average

MILEAGE 43,581 Miles 23,493 Miles below average

SPECS

1GTU9DELXLZ275926
Gas V8 6.2L/376
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
WIRELESS CHARGING
INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
FRONT PEDESTRIAN BRAKING
FOLLOWING DISTANCE INDICATOR

Runde Chevrolet

East Dubuque, IL

Listed 1 days

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6.2L V8 4WD 10 Speed Automatic 4 door Gas POWER WINDOWS POWER DOOR LOCKS AIR CONDITIONING TILT WHEEL STEERING CRUISE CONTROL AM/FM STEREO ALUMINUM WHEELS POWER SEATS - BOTH FRONT BUCKET SEATS/CONSOLE...

2020 GMC Sierra

SAVE

$50,995 $4,932 above average

MILEAGE 49,505 Miles 17,569 Miles below average

SPECS

1GT49NE74LF323804
6.6L V8 16V GDI OHV
6-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

USB Port
Alloy Wheels
Apple CarPlay®/Android Auto®
Premium Sound System
Automatic Emergency Braking

Laura Buick GMC, Inc.

Collinsville, IL

Listed 1 days

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1-Owner New Vehicle Trade! SLT 6.6 V8 Crew Cab 4x4. X31, Towing Package, Heavy Duty Trailering Package, 3.73 Rear Axle Ratio With Locking Rear Differential, Trailer Brake Controller, 20 Wheels, Backup...

2020 GMC Sierra

SAVE

$54,996 $8,933 above average

MILEAGE 80,725 Miles 13,651 Miles above average

SPECS

1GT49REY9LF153956
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Technology Package

McGrath Nissan

Elgin, IL

Listed 1 days

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CARFAX One-Owner. Dark Sky Metallic 2020 GMC Sierra 2500HD Denali 4X4 Premium Leather Trimmed Seating, Power Moon Roof, Rear Back-Up Camera, Cruise Control, Keyless Entry, Push To Start Ignition, Alu...

2020 GMC Sierra

SAVE

$33,972 $12,091 below average

MILEAGE 78,988 Miles 11,914 Miles above average

SPECS

3GTU9CED0LG103374
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Storage Package
Alloy Wheels
Preferred Package
Trailer Package
Premium Package

Advantage Chevrolet

Bolingbrook, IL

Listed 1 days

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**** ELEVATION VALUE PACKAGE * DUAL ZONE CLIMATE CONTROL * FRONT BUCKET SEATS * CENTER CONSOLE * 10-WAY POWER DRIVER SEAT INCLUDING POWER LUMBAR * HEATED DRIVER AND PASSENGER SEATS * HEATED STEERING...

2020 GMC Sierra

SAVE

$36,990 $9,073 below average

MILEAGE 81,974 Miles 14,900 Miles above average

SPECS

1GTU9DED2LZ319166
5.3L V8 16V GDI OHV
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Apple CarPlay®/Android Auto®
Backup Camera
Bluetooth®
Heated Seats
Heated Steering Wheel

Bill Walsh GM Superstore

Ottawa, IL

Listed 1 days

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4X4/AWD/4WD, LEATHER, SUNROOF/MOONROOF, SIDE BLIND ZONE ALERT, APPLE CARPLAY/ANDROID AUTO, BLUETOOTH, BACK-UP CAMERA, REMOTE START, HEATED SEATS, HEATED STEERING WHEEL, REMOTE KEYLESS ENTRY, MEMORY SE...

2020 GMC Sierra

SAVE

Contact seller for price

MILEAGE 60,091 Miles 6,983 Miles below average

SPECS

1GT19REY9LF245720
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Alloy Wheels
Bluetooth
Backup Camera

Al Piemonte Buick GMC

Elmhurst, IL

Listed 1 days

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[!@@Additional Info@@!]Driver Alert Package II,Driver Alert Package I,X31 Off-Road Package,Pickup Box,Heavy-Duty 80 Amp Battery,2-Speed Active Transfer Case,Rear Wheelhouse Liners,6" Rectangular Chrom...

2020 GMC Sierra

SAVE

Contact seller for price

MILEAGE 80,322 Miles 13,248 Miles above average

SPECS

1GTU9EET6LZ140562
277 hp 3L I6 Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Bluetooth

Smart Choice Auto Sales

Godfrey, IL

Listed 2 days

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[!@@Additional Info@@!]Leather Seats,Navigation System,Bluetooth,Backup Camera,Blind Spot Monitoring,Aluminum Wheels,Remote Start,Sunroof/Moonroof

2020 GMC Sierra

SAVE

Contact seller for price

MILEAGE 39,648 Miles 27,426 Miles below average

SPECS

1GTU9CED8LZ266970
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Backup Camera
Alloy Wheels
Remote Start

Golf Mill Chevrolet

Niles, IL

Listed 2 days

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Golf Mill Chevrolet is dedicated to providing the highest quality service and vehicles to Niles, Des Plaines, Glenview, Schaumburg and the surrounding areas. We are proud to offer cars, trucks, and SU...

2020 GMC Sierra

SAVE

$42,745 $3,318 below average

MILEAGE 42,957 Miles 24,117 Miles below average

SPECS

3GTU9DEL8LG401359
Gas V8 6.2L/376
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
WIRELESS CHARGING
INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
FRONT PEDESTRIAN BRAKING
FOLLOWING DISTANCE INDICATOR

Runde Chevrolet

East Dubuque, IL

Listed 2 days

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6.2L V8 4WD 10 Speed Automatic 4 door Gas POWER WINDOWS POWER DOOR LOCKS AIR CONDITIONING TILT WHEEL STEERING CRUISE CONTROL AM/FM STEREO ALUMINUM WHEELS KEYLESS ENTRY - REMOTE POWER SEATS - BOTH FRON...

2020 GMC Sierra

SAVE

$44,750 $1,313 below average

MILEAGE 66,232 Miles 842 Miles below average

SPECS

3GTU9FEL1LG309442
6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Gerald Toyota of Matteson

Matteson, IL

Listed 2 days

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Recent Arrival! 2020 GMC Sierra 1500 Denali 4WD White Frost Tricoat *ONE OWNER, *NAVIGATION, *BLUETOOTH, *BACKUP CAMERA, *MOONROOF, *LEATHER, *AUTOMATIC CLIMATE CONTROL, * 4X4, *We installed four new...

2020 GMC Sierra

SAVE

$23,977 $22,086 below average

MILEAGE 21,737 Miles 45,337 Miles below average

SPECS

3GTN8AEHXLG247187
EcoTec3 4.3L Flex Fuel V6 285hp
6-speed Shiftable Automatic W/overdrive
Gasoline
2WD
Pickup

HIGHLIGHTS

Audio Streaming: Bluetooth
Audio - Radio: Touch Screen Display
Active Grille Shutters
Electronic Messaging Assistance With Read Function
Electronic Messaging Assistance With Voice Recognition

Tyson Chrysler Jeep

Shorewood, IL

Listed 3 days

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2020 GMC Sierra

SAVE

$37,000 $9,063 below average

MILEAGE 66,445 Miles 629 Miles below average

SPECS

3GTU9CED7LG101170
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Storage Package
Alloy Wheels
Preferred Package
Trailer Package

Woody Buick GMC Naperville

Naperville, IL

Listed 3 days

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2020 GMC Sierra 1500 Elevation Onyx Black Certified. Backup Camera, Android Auto, Apple CarPlay, Bluetooth, CPO, CERTIFIED, CERTIFIED PRE-OWNED, GM CERTIFIED, Sierra 1500 Elevation, EcoTec3 5.3L V8, 1...

2020 GMC Sierra

SAVE

$40,425 $5,638 below average

MILEAGE 49,683 Miles 17,391 Miles below average

SPECS

1GTV9DEL1LZ262826
6.2L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Essig Chrysler Dodge Jeep Ram

Aledo, IL

Listed 3 days

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2020 GMC Sierra 1500 SLT Double Cab 4WD Cardinal Red **LOCAL TRADE, **ONE OWNER, **LOW LOW MILES, **ACCIDENT FREE VEHICLE TITLE, **LEATHER, **BACK-UP CAMERA**, EcoTec3 6.2L V8, 10-Speed Automatic, Hea...

2020 GMC Sierra

SAVE

$36,962 $9,101 below average

MILEAGE 69,172 Miles 2,098 Miles above average

SPECS

3GTU9DET9LG330382
277 hp 3L I6 Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels
Preferred Package

Heller Ford

El Paso, IL

Listed 3 days

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[!@@Additional Info@@!]Preferred Equipment Group 4SA,3.23 Rear Axle Ratio,Heavy-Duty Rear Locking Differential,Wheels: 18" x 8.5" 6-Spoke Machined Aluminum,20" x 9" Polished Aluminum Wheels,Front 40/2...

2020 GMC Sierra

SAVE

$42,697 $3,366 below average

MILEAGE 52,351 Miles 14,723 Miles below average

SPECS

3GTU9DEDXLG245768
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

KC Summers Buick GMC

Mattoon, IL

Listed 3 days

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2020 GMC Sierra

SAVE

$36,995 $9,068 below average

MILEAGE 26,425 Miles 40,649 Miles below average

SPECS

1GTU9BEDXLZ172504
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Value Package
Alloy Wheels
Preferred Package
SL Package
SLE Package

Riverside Chevrolet

Chillicothe, IL

Listed 3 days

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Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2020 GMC Sierra 1500 SLE Summit White 4WD 10-Speed Automatic EcoTec3 5.3L V8 **CONVENIENCE PACKAGE**, **TOW PACKAGE**, **EZ LIFT TAILGATE**, **REMOTE S...

2020 GMC Sierra

SAVE

$58,999 $12,936 above average

MILEAGE 36,703 Miles 30,371 Miles below average

SPECS

1GT49NEY3LF110951
Duramax 6.6L Biodiesel Turbo V8
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Audio Voice Recognition
Audio Streaming: Bluetooth
Audio - Radio: Touch Screen Display
Electronic Messaging Assistance With Read Function
Electronic Messaging Assistance With Voice Recognition

Steve Schmitt Chevrolet Buick GMC

Highland, IL

Listed 4 days

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Certified. 2020 GMC Sierra 2500HD SLT Quicksilver Metallic Clean CARFAX. CARFAX One-Owner. Priced below KBB Fair Purchase Price! Odometer is 37595 miles below market average!GMC Certified Pre-Owned De...

2020 GMC Sierra

SAVE

$34,990 $11,073 below average

MILEAGE 67,891 Miles 817 Miles above average

SPECS

1GTU9BED9LZ149246
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Auto Gallery Chicago

Addison, IL

Listed 4 days

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2020 GMC Sierra

SAVE

$44,500 $1,563 below average

MILEAGE 29,535 Miles 37,539 Miles below average

SPECS

1GTU9CED3LZ147787
8 Cyl
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

6 Speakers
CD (Single Disc)
GMC Connected Access
MP3
4-Wheel Disc Brakes

Ormsby Motors

Crystal Lake, IL

Listed 4 days

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2020 GMC Sierra

SAVE

$38,995 $7,068 below average

MILEAGE 39,179 Miles 27,895 Miles below average

SPECS

3GTU9CED7LG172496
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Storage Package
Alloy Wheels
Preferred Package
Trailer Package

Napleton Chevrolet St. Charles

St Charles, IL

Listed 4 days

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Recent Arrival! Odometer is 11488 miles below market average! Summit White 2020 GMC Sierra 1500 Elevation Elevation 10-Speed Automatic, 4WD, Black Cloth. 4WD EcoTec3 5.3L V8 Clean CARFAX. CARFAX On...

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