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Used
GMC Sierra 2500 trucks
for sale
near
Mascoutah, IL
under $899,990
45 matches
30 miles from 62225
Be the first to know!
Est.
$400
/mo*
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2023 GMC Sierra 2500 Denali
19,238 mi.
$63,999
$994 price drop
Auffenberg Ford O'Fallon
Vehicle information
Ext. color: Summit White
Int. color: Walnut
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: 23408FZ
VIN: 1GT49REY6PF118927
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Auffenberg Ford O'Fallon review
IT was a very enjoyable experience.
IT was a very enjoyable experience. I will truly recommend you all to family and friends. From the beginning to the end of the process was awesome.
Used
2024 GMC Sierra 2500 Denali Ultimate
38,932 mi.
$74,995
Laura Buick GMC
Used
2008 GMC Sierra 2500 SLE
299,375 mi.
$9,900
$900 price drop
Cardinal Buick GMC Inc.
Vehicle information
Ext. color: Summit White
Int. color: Ebony
Drivetrain: Rear-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: A6528A
VIN: 1GTHC29688E175818
Features
Entertainment:
CD Player, Satellite Radio
Reviews
Cardinal Buick GMC Inc. review
Really nice and professional.
Really nice and professional. The salesman Jace Howell was on point. Jace and the finance guy or manager, I forget his name, made the deal go really smooth. No hiccups just smooth.
2008 GMC Sierra 2500 SLE review
Amazing Truck
Love love love this truck, very reliable and powerful. Hauls beautifully. Selling to get something a little bigger..............bittersweet! Hopefully goes to a good home. I am only the second owner.
Used
2024 GMC Sierra 2500 Denali
21,893 mi.
$71,999
Steve Schmitt, Inc.
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 38275A
VIN: 1GT49REY5RF141876
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Steve Schmitt, Inc. review
Great group to work with.
Great group to work with. Everything was straight forward with no hidden fees. Definitely recommend seeing the folks at Steve Schmitt for your next purchase. Ask for Brandon Fisher.
2024 GMC Sierra 2500 Denali review
Best truck I have owned
I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.
Used
2021 GMC Sierra 2500 AT4
83,273 mi.
$52,422
$717 price drop
Dave Sinclair Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Jet Black w/Kalahari Accents
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: 6.6L
Stock #: T251574A
VIN: 1GT49PEY5MF238086
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Dave Sinclair Buick GMC review
Work was done on Schedule, actually completed prior to
Work was done on Schedule, actually completed prior to estimated completion time. Both my Service Advisor Jerry and the Tech, came to me afterwards to make sure everything was Satisfactory. Thank You
2021 GMC Sierra 2500 AT4 review
Beautiful truck
I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!
No photo available
Used
2021 GMC Sierra 2500 Base
92,414 mi.
$35,083
Dave Sinclair Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: T260557A
VIN: 1GT49LE70MF146982
Features
Convenience:
Keyless Entry
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Reviews
Dave Sinclair Buick GMC review
Great team!
Great team! I Was a walk-in. Friendly helpful staff - went into look at a Canyon. I found the truck online. Salesman TJ helped with locating the truck and brought it up to the showroom. Even washed it prior to me seeing it ! Great financial staff. Quick and easy!! I Will return in the future for more vehicles.
2021 GMC Sierra 2500 Base review
Best truck I ever owned
Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else
There are additional matching cars outside your search area.
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Used
2019 GMC Sierra 2500 Denali
91,268 mi.
$50,323
Sapaugh GM Country
Vehicle information
Ext. color: Red Quartz Tintcoat
Int. color: Cocoa/Dark Sand, Perforated Leather-Appointed Seat Trim
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 2578251
VIN: 1GT12SEY9KF182046
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, CD Player, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2015 GMC Sierra 2500 Base
54,821 mi.
$25,974
Jim Butler Chevrolet
Vehicle information
Ext. color: Summit White
Int. color: Dark Ash/Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic HD Electronic with Overdrive
Engine: Vortec 6L V-8 variable valve control, regular unleaded, engine w
Stock #: 277223A
VIN: 1GD22XEG3FZ553226
Features
Convenience:
Keyless Entry, Navigation System
Entertainment:
Bluetooth®, CD Player, WiFi Hotspot
Exterior:
Tow Hooks
Safety:
Automatic Emergency Braking, Brake Assist, Stability Control
Used
2025 GMC Sierra 2500 AT4
1,354 mi.
$70,931
$487 price drop
Lou Fusz Buick GMC
Vehicle information
Ext. color: Thunderstorm Gray
Int. color: Jet Black with Kalahari accents
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas V8 6.6L/
Stock #: BG320731A
VIN: 1GT4UPE79SF289402
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2023 GMC Sierra 2500 Denali
31,009 mi.
$62,120
$630 price drop
Clement Chrysler Dodge Jeep Ram Florissant
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: K1631N
VIN: 1GT49REY0PF130913
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 2500 SLE
57,414 mi.
$44,997
AutoCenters Nissan
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: RK86080
VIN: 1GT59MEY7MF252297
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Used
2022 GMC Sierra 2500 Denali
42,233 mi.
$59,495
$349 price drop
Monken Chevrolet GMC
Vehicle information
Ext. color: Onyx Black
Int. color: Walnut
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V8 16V GDI OHV
Stock #: G2521A
VIN: 1GT49REYXNF283232
Features
Convenience:
Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2024 GMC Sierra 2500 Denali Ultimate
18,957 mi.
$79,998
Pennington Ford Centralia
Vehicle information
Ext. color: Sterling Metallic
Int. color: Alpine Umber
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-speed automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 5U0379
VIN: 1GT19XEY6RF323738
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2024 GMC Sierra 2500 SLT
66,923 mi.
$63,302
Sapaugh GM Country
Vehicle information
Ext. color: Summit White
Int. color: Jet Black, Perforated Leather-Appointed Front Outboard Seating P
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 257948
VIN: 1GT49NEY1RF298054
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2024 GMC Sierra 2500 AT4
29,333 mi.
$70,712
$926 price drop
Sapaugh GM Country
Vehicle information
Ext. color: Sterling Metallic
Int. color: Jet Black With Kalahari Accents, Perforated Front Leather Seat T
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 257837
VIN: 1GT49PEY2RF182759
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2025 GMC Sierra 2500 AT4
745 mi.
$77,529
$1,236 price drop
Lou Fusz Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Jet Black with Kalahari accents
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Turbocharged Diesel V8 6.6L/
Stock #: BF320736A
VIN: 1GT4UPEY2SF334964
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $81,031 | |
| 2025 GMC Sierra 2500 | $72,070 | 3 Good deals |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC Sierra 2500 by price
Compare the GMC Sierra 2500
GMC Sierra 2500 under $899,990 by city
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GMC Sierra 2500 under $899,990 in Mascoutah, IL
7 Great Deals out of 44 listings starting at $9,900
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GMC Sierra 2500 under $899,990 in Scott AFB, IL
8 Great Deals out of 45 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in New Baden, IL
6 Great Deals out of 42 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Lebanon, IL
7 Great Deals out of 43 listings starting at $9,900
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GMC Sierra 2500 under $899,990 in Shiloh, IL
9 Great Deals out of 54 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in O'Fallon, IL
9 Great Deals out of 54 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Freeburg, IL
13 Great Deals out of 69 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Trenton, IL
6 Great Deals out of 41 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Belleville, IL
14 Great Deals out of 76 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Swansea, IL
9 Great Deals out of 54 listings starting at $9,900
-
GMC Sierra 2500 under $899,990 in Albers, IL
6 Great Deals out of 42 listings starting at $9,900
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GMC Sierra 2500 under $899,990 in Saint Libory, IL
6 Great Deals out of 40 listings starting at $9,900
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This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.