Used 2020 Gmc Sierra 1500 Slt in Illinois (IL) For Sale (34 results)
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Price
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(17)under $40,000
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(33)under $50,000
Mileage
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(16)0 - 50000
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(16)50000 - 100000
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(2)100000 - 150000
Make
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GMC
Model
Trim
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slt
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(25)denali
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(22)at4
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(20)elevation
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(5)sle
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(4)base
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(1)denali 4x4 crew cab
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(1)double cab
Transmission type
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(32)automatic
Color
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(9)White
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(7)Red
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(5)Black
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(2)Blue
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(1)Gray
Body
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(7)
Crew cab
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(4)
Pickup truck
Drive
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(32)4wd
Fuel
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(30)gasoline
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(2)diesel
State
City
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(5)Collinsville, IL
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(3)Springfield, IL
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(2)East Dubuque, IL
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(2)Matteson, IL
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(2)Oak Lawn, IL
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(2)Quincy, IL
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(1)Belvidere, IL
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(1)Bourbonnais, IL
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(1)Centralia, IL
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(1)Dixon, IL
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(1)Elmhurst, IL
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(1)Forsyth, IL
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(1)Galesburg, IL
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(1)Highland, IL
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(1)Joliet, IL
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(1)Kewanee, IL
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(1)Mayfair, IL
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(1)Naperville, IL
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(1)Nashville, IL
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(1)Oregon, IL
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(1)Peoria, IL
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(1)Peru, IL
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(1)Salem, IL
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(1)Schaumburg, IL
Features
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(11)Backup camera
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(10)Remote start
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(8)Bluetooth
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(8)Heated steering wheel
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(8)Navigation system
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(8)Seat-memory
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(7)Heated seats
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(7)Power locks
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(5)Cruise control
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(5)Leather seats
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(5)Power windows
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(4)AM/FM radio
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(4)Air conditioning
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(4)Remote keyless entry
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(4)Sunroof/Moonroof
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(3)Aluminum wheels
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(3)Apple CarPlay/Android auto
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(3)Clean Carfax
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(3)Power mirrors
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(2)Auto-dimming rear-view mirror
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(2)Bucket seats
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(2)Climate control
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(2)Cruise control: Adaptive
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(2)Power sunroof
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(1)Alloy wheels
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(1)Android auto
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(1)Automatic temperature control
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(1)Fog front lights
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(1)Heated front seats
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(1)New tires

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT is in outstanding condition with only 24,256 miles. It boasts a striking Red Quartz Tintcoat, a luxurious Jet Black leather interior, and includes a Limited Lifetime Engine Warranty
Matteson, IL
24,256 mi.
Red
automatic
gasoline
$43,200
$3,201 above
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT, in Summit White, is a certified pre-owned beauty with low mileage. It boasts a powerful 5.3 V8, 4x4 capability, and luxurious heated and cooled leather seats, making it perfect for any adventure
Crew cab
Collinsville, IL
47,771 mi.
White

automatic
gasoline
$40,995
$996 above
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT is a well-maintained truck boasting an automatic transmission and four-wheel drive, perfect for any adventure. With a sleek gray exterior and a black interior, it ensures both style and comfort
Springfield, IL
114,056 mi.
Gray
automatic
gasoline
$32,998
$7,001 below
average

2020 gmc sierra 1500 slt
Experience the power of the 2020 GMC Sierra 1500 SLT, featuring a robust 5.3L engine, 10-speed automatic transmission, four-wheel drive, and luxurious dark walnut interior. This truck is equipped for both comfort and capability, perfect for any adventure!
Quincy, IL
75,530 mi.
Red
automatic
gasoline
$38,980
$1,019 below
average

2020 GMC Sierra 1500 slt
Experience the power and luxury of this 2020 GMC Sierra 1500 SLT. With features like a premium Bose sound system, 10-speed automatic transmission, and advanced safety technology, it’s designed for both comfort and capability
Pickup truck
East Dubuque, IL
44,624 mi.
White

automatic
gasoline
$43,651
$3,652 above
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT is a local trade-in featuring a powerful four-wheel drive system, a 10-speed automatic transmission, and a striking red quartz tintcoat finish. It offers multiple USB ports, adaptive cruise control, and a comprehensive safety package
Kewanee, IL
77,677 mi.
Red
automatic
gasoline
$34,987
$5,012 below
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT boasts a rugged design with a stunning Smokey Quartz Metallic exterior and a comfortable Jet Black interior. It's equipped with a powerful 10-speed automatic transmission and is ideal for all-terrain driving with its four-wheel drive
Oak Lawn, IL
134,468 mi.
Smokey quartz metallic
automatic
gasoline
$27,995
$12,004 below
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT is equipped with a 10-Speed Automatic transmission and features luxurious Dark Walnut/Slate leather seats. With four-wheel drive capability and a striking Summit White exterior, it's perfect for any adventure
Naperville, IL
70,958 mi.
White
automatic
gasoline
$40,699
$700 above
average

2020 gmc sierra 1500 slt
Get ready to impress with this powerful 2020 GMC Sierra 1500 SLT Crew Cab! With a robust 8-cylinder engine and loaded with tech features, it combines performance with luxury. Perfect for both work and play!
Crew cab
Forsyth, IL
90,856 mi.
Red

automatic
gasoline
$38,990
$1,009 below
average

2020 GMC Sierra 1500 slt
This 2020 GMC Sierra 1500 SLT in Summit White features a robust 4X4 drive with a powerful 10-speed transmission. It's equipped with a navigation system and a premium Bose sound system for an exceptional ride
Pickup truck
Nashville, IL
81,789 mi.
White

gasoline

2020 GMC Sierra 1500 slt
Experience the great outdoors with this 2020 GMC Sierra 1500 SLT in Cardinal Red. Equipped with a 10-speed automatic transmission, spacious interior, and advanced towing capabilities, it's ready for adventure
Pickup truck
Springfield, IL
90,697 mi.
Cardinal red

automatic
gasoline
$35,995
$4,004 below
average

2020 gmc sierra 1500 slt
Discover the power and style of this 2020 GMC Sierra 1500 SLT, featuring a summit white exterior and a spacious jet black interior. Perfect for tackling challenging terrains with its four-wheel drive and equipped with a smooth 10-speed automatic transmission
Oak Lawn, IL
92,970 mi.
White
automatic
gasoline
$35,995
$4,004 below
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT, in Summit White with Jet Black interior, features a powerful 10-Speed Automatic transmission and Four-wheel Drive, making it a versatile choice for any driver
Bourbonnais, IL
48,684 mi.
White
automatic
gasoline
$39,424
$575 below
average

2020 gmc sierra 1500 slt
Check out this 2020 GMC Sierra 1500 SLT in Onyx Black with just over 46,500 miles. It features clean Carfax history and is perfect for those seeking performance and luxury
Highland, IL
46,552 mi.
Black
automatic
gasoline
$39,999
$0 above
average

2020 gmc sierra 1500 slt
Experience luxury in this 2020 GMC Sierra 1500 SLT with a high-end BOSE stereo, heated leather seats, advanced safety features, and seamless smartphone integration. Perfect for those who value comfort and style
Salem, IL
87,340 mi.
Black
automatic
diesel
$40,995
$996 above
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT is a 1-owner vehicle with 92,588 miles, featuring a powerful 5.3 V8 engine, 4x4 capabilities, and an array of luxurious options including heated and cooled leather seats, and a towing package
Crew cab
Collinsville, IL
92,588 mi.
Black

automatic
gasoline
$34,995
$5,004 below
average

2020 gmc sierra 1500 slt
This 2020 GMC Sierra 1500 SLT features a 6.2 V8 engine in Pacific Blue Metallic. It includes navigation, heated and cooled leather seats, and a towing package, and is certified pre-owned with warranty coverage
Crew cab
Collinsville, IL
20,192 mi.
Blue

automatic
gasoline
$47,495
$7,496 above
average

2020 gmc sierra 1500 slt
Experience the 2020 GMC Sierra 1500 SLT in stunning Satin Steel Metallic. This versatile truck features a sunroof, navigation, leather seats, and advanced safety systems, making it perfect for any adventure
Crew cab
Peru, IL
40,317 mi.
Satin steel metallic

automatic
gasoline
$42,540
$2,541 above
average

2020 gmc sierra 1500 slt
Explore this certified pre-owned 2020 GMC Sierra 1500 SLT. With only 39,250 miles, it features a powerful 5.3 V8 engine, luxurious heated and cooled leather seats, and advanced towing capabilities, all in a sleek Summit White finish
Collinsville, IL
39,250 mi.
White
automatic
gasoline
$40,995
$996 above
average

2020 gmc sierra 1500 slt
This stunning 2020 GMC Sierra 1500 SLT is in outstanding condition, featuring a striking Red Quartz Tintcoat exterior and a luxurious Jet Black leather interior. With only 24,256 miles driven and a Limited Lifetime Engine Warranty, it's ready for countless adventures
Matteson, IL
24,256 mi.
Red
automatic
gasoline
$43,200
$3,201 above
average
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