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Used
2021 GMC Sierra 2500 SLT trucks
for sale
near me
33 matches
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
2021 GMC Sierra 2500 SLT
53,407 mi.
$53,279
Delray Buick GMC
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Turbocharged Diesel V8 6.6L/403
Stock #: 279802U
VIN: 1GT49NEY6MF279802
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, 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:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Delray Buick GMC review
I built and ordered my new 2024 Denali pickup truck.
I built and ordered my new 2024 Denali pickup truck. My salesmen was John Tambone and Daris Marshall. Both were very professional and knowledgeable. I will definitely use them in the future.
2021 GMC Sierra 2500 SLT 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!
Used
2021 GMC Sierra 2500 SLT
157,439 mi.
$32,987
Northtown Automotive, Inc
Vehicle information
Ext. color: White Frost Tricoat
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: 14125A
VIN: 1GT49NE76MF255667
Features
Convenience:
Cooled Seats, 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
Seating:
Leather Seats, Memory Seat
Reviews
Northtown Automotive, Inc review
How much will it cost?
Been doing business with Northtown for decades. Oil change prices have increased over 300% in the last few years, still went there. Now they are charging me for using a card, and no mention at any time until paying the bill. They have lost a customer over a few bucks.
2021 GMC Sierra 2500 SLT 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
Used
2021 GMC Sierra 2500 SLT
133,648 mi.
$37,000
Schafer Chevrolet
Vehicle information
Ext. color: Summit White
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 6.6L V8 16V GDI OHV
Stock #: 41431
VIN: 1GT49NE73MF221718
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Schafer Chevrolet review
They were very upfront about everything with the truck I
They were very upfront about everything with the truck I purchased. Which I appreciated because it did not feel like they were trying to get one over on me. They also delivered the truck to me as I live over 2 hours away.
2021 GMC Sierra 2500 SLT review
GMC 2500 HD AT4
This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!
Used
2021 GMC Sierra 2500 SLT
41,010 mi.
$49,900
$1,600 price drop
Ron Marhofer Buick GMC
Vehicle information
Ext. color: Ebony Twilight Metallic
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 #: NSMB1704A
VIN: 1GT59NEY4MF127389
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
Ron Marhofer Buick GMC review
My husband and I live in the Cincinnati area and found a
My husband and I live in the Cincinnati area and found a new 2025 Yukon Elevation at Ron Marhofer for a great price. The price was as advertised online- no bait and switch with employee pricing or discounts that only certain groups qualify for- just a flat dealer discount. We worked with Steven and the process was smooth and easy- definitely worth driving 3.5 hours.
2021 GMC Sierra 2500 SLT review
Never had one. Always wanted one and love it.
I love my Denali. Beautiful truck inside out. When I drive down the road all heads turn. I couldn't have made a better choice. That's Cortez for you good service.
Used
2021 GMC Sierra 2500 SLT
94,495 mi.
$46,980
Expressway Chevrolet GMC
Vehicle information
Ext. color: Onyx Black
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 #: MF314792C
VIN: 1GT49NEY8MF314792
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Power Folding Mirrors, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Expressway Chevrolet GMC review
Excellent dealership!
Excellent dealership! Highly recommended. I sent an Internet inquiry late at night and had a reply first thing in the morning. The communication and follow up was amazing, but not overwhelming. An easy, no hassle experience
2021 GMC Sierra 2500 SLT review
Early to tell truck has less than 100 miles
Truck was bought specifically to our travel trailer. We have to wait for 1000 break in before we can tow the trailer. So far the truck is very quiet, smooth running, & comfortable to drive. We were pleasantly surprised at how much interior storage space is available. Having the bed steps before rear tires and in the bumper sides is very nice. Bed rails are even with my shoulders so the steps get used a lot.
Used
2021 GMC Sierra 2500 SLT
107,967 mi.
$43,420
Heafner Motors
Vehicle information
Ext. color: Maroon
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 #: H-53
VIN: 1GT49NEY8MF253699
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, 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, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Heafner Motors review
After seeing a 2025 Hyundai Palisade on Cars.
After seeing a 2025 Hyundai Palisade on Cars.com, we drove over 3 hours to Heafner Motors in Batesville, MS. We met our salesman, Luis, and he was great. After inspecting the car and test drive, we decided to purchase. The entire experience was the easiest purchase experience I've ever had for purchasing a car. We were in and out in an hour. No fuss, no muss. Overall, a great experience and I would do it all over again.
Used
2021 GMC Sierra 2500 SLT
60,228 mi.
$49,213
$572 price drop
Deery Brothers - Buick Chevrolet GMC Mazda Nissan Toyota
Vehicle information
Ext. color: Cardinal Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: 968531
VIN: 1GT49NE7XMF130347
Features
Convenience:
Cooled Seats, 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
Seating:
Leather Seats, Memory Seat
Reviews
Deery Brothers - Buick Chevrolet GMC Mazda Nissan Toyota review
Jake on the service department was very kind to me.
Jake on the service department was very kind to me. Although I had to wait over 4 hour's..
Vehicle information
Ext. color: Cardinal Red
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.6L V8 16V GDI OHV
Stock #: GMC3416A
VIN: 1GT49NEY8MF198252
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Fowler GMC review
Pleasant , clean facility, meet most of employees, looked
Pleasant , clean facility, meet most of employees, looked at several departments, looks at several vehicles, did a test drive. The sales person very knowledgeable of vehicle.
Used
2021 GMC Sierra 2500 SLT
102,749 mi.
$45,500
Silo Auto Sales
Vehicle information
Ext. color: Summit White
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: S792
VIN: 1GT49NEY1MF281375
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
Seating:
Leather Seats, Memory Seat
Used
2021 GMC Sierra 2500 SLT
148,392 mi.
$33,900
Enterprise Motorsports LLC
Vehicle information
Ext. color: Cardinal Red
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: P-3000
VIN: 1GT49NE75MF254428
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Power Folding Mirrors, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Enterprise Motorsports LLC review
Great experience I love my new truck!
Was looking for a new truck and came across one here. John was very helpful and helped me look over a few of there trucks. No pushy sales tactics and very knowledgeable. Will definitely be recommending them to my friends and family!
Used
2021 GMC Sierra 2500 SLT
96,904 mi.
$46,995
Superior Auto Sales
Vehicle information
Ext. color: White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic 10-Speed
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: MF175992STK
VIN: 1GT49NEYXMF175992
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, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Superior Auto Sales review
Friendly, honest service.
I bought a 2016 Sierra. The vehicle was really clean. I was coming from a far distance to buy the vehicle, I asked the salesman a few questions, one of them was “ I know it looks clean in the pictures but what’s it really look like”. He replied back that he would go look it over. He texted me a picture of the front seat and explained there is a small hole in the fabric and said to me, if I was driving all this way to look at a vehicle I would want to know about this hole. The hole was very minor and decided to make the drive. The salesman stayed open late knowing that I was coming and the truck was very clean as he described. Smooth easy transaction and really happy with the service and my new truck.
Used
2021 GMC Sierra 2500 SLT
12,073 mi.
$56,998
Elko Motor Company
Vehicle information
Ext. color: Summit White
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: 2801Q
VIN: 1GT49NE72MF181146
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
Elko Motor Company review
We were travelling through and had transmission problems.
We were travelling through and had transmission problems. The service department went went above and beyond to get our truck repaired and back on the road! Thank you!!
Used
2021 GMC Sierra 2500 SLT
63,590 mi.
$49,595
$400 price drop
Mid-Towne Auto Center
Vehicle information
Ext. color: White
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V8 16V GDI OHV
Stock #: 172090
VIN: 1GT49NE70MF172090
Features
Convenience:
Heated Steering Wheel, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Mid-Towne Auto Center review
Looking for a truck
Super friendly and courteous. Definitely worth stopping and checking out the vehicles they have in stock. I was looking for a used truck and they had a used truck that looks and runs like a new one and now I have it!!!
Used
2021 GMC Sierra 2500 SLT
97,218 mi.
$41,975
Callahan Motor Company
Vehicle information
Ext. color: Blue
Int. color: Tan
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V-8 gasoline direct injection, variable valve control, regu
Stock #: 23384
VIN: 1GT49NE7XMF243165
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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
Callahan Motor Company review
James Castaneda is ABSOLUTELY AMAZING….
James Castaneda is ABSOLUTELY AMAZING…. All the guys here have a “customer first” attitude. This is our 4th vehicle from Callahan Motors and we will be back. They have never done us wrong and James has ALWAYS matched our needs with ALL OUR VEHICLES…… Recommend them with all your NEW VEHICLE NEEDS!!!
Used
2021 GMC Sierra 2500 SLT
34,581 mi.
$59,980
$2,000 price drop
Lithia Chrysler Jeep of Reno
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 #: MF154878
VIN: 1GT49NEY6MF154878
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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
Lithia Chrysler Jeep of Reno review
Great Service
Wish the prices were cheaper but overall the dealer, service technicians and sales staff are great. I bought my Jeep here and get my Jeep serviced here.
Used
2021 GMC Sierra 2500 SLT
77,370 mi.
$45,500
$350 price drop
Expressway Chevrolet GMC
Vehicle information
Ext. color: Quicksilver Metallic
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 #: MF252324C
VIN: 1GT49NE75MF252324
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, 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
Expressway Chevrolet GMC review
They always get me in quickly provide the needed services
They always get me in quickly provide the needed services while I wait and get me back on the road. I have bought several vehicles from this dealership and have always been very happy with my purchase.
Used
2021 GMC Sierra 2500 SLT
121,064 mi.
$43,595
$200 price drop
Jim Trenary Ford
Vehicle information
Ext. color: Cayenne Red Tintcoat
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: 6.6L V8 16V GDI OHV
Stock #: MT26317A
VIN: 1GT49NEY3MF300511
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Power Folding Mirrors, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Jim Trenary Ford review
I had a part go out on my car that was a recall.
I had a part go out on my car that was a recall. I was not able to get it into the shop but they came to me! They had the best service and made me feel like they cared that I chose them for my business.
Used
2021 GMC Sierra 2500 SLT
125,885 mi.
$44,900
Lime Ridge Auto Sales
Vehicle information
Ext. color: Cayenne Red Tintcoat
Int. color: Dark Walnut/Slate
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: F208929
VIN: 1GT49NEY5MF208929
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, Satellite Radio, 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
Lime Ridge Auto Sales review
Great experience
Great guys to work with from first contact to picking up our truck. Friendly and low pressure atmosphere. Would recommend to anyone looking for a good used truck!
Used
2021 GMC Sierra 2500 SLT
62,065 mi.
$50,709
$1,790 price drop
Tom Kadlec Honda
Vehicle information
Ext. color: Onyx Black
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 6.6L V8 Turbodiesel
Stock #: P12500
VIN: 1GT49NEY9MF120000
Features
Convenience:
Cooled Seats, 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, 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
Reviews
Tom Kadlec Honda review
Being new to this area, we were delighted to find a Honda
Being new to this area, we were delighted to find a Honda dealership with the quality of the Kadlec dealership! Luckily, we found Brad Dahl as our service agent & I am very grateful for such an experienced, understanding, helpful & responsible agent! I am a typical elder, very UNknowedgeable hybrid owner/driver, & Brad Dahl has gone above & beyond to help me maintain & understand my exceptionally excellent Honda hybrid magical road machine! Thanks to Brad & Kadlec I am still driving strong & happy on these crazy, busy Minnesota roads! Thank you Kadlec & your understanding, helpful, wise representative, Brad Dahl!
Used
2021 GMC Sierra 2500 SLT
88,582 mi.
$47,480
$500 price drop
Banner Coulson Chevrolet
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 10-Speed Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 26046B
VIN: 1GT49NEY8MF126581
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, 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
Reviews
Banner Coulson Chevrolet review
Low pressure, good pricing.
They had the truck I wanted and were easy to work with. The pricing seemed fair and the financing was easy to process with a great rate.
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GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 SLT | 1 Good deal | |
| 2025 GMC Sierra 2500 SLT | $69,471 | 6 Great deals |
| 2024 GMC Sierra 2500 SLT | $62,457 | 8 Great deals |
| 2023 GMC Sierra 2500 SLT | $54,092 | 11 Great deals |
| 2022 GMC Sierra 2500 SLT | $49,956 | 6 Great deals |
| 2020 GMC Sierra 2500 SLT | $44,409 | 21 Good deals |
| 2019 GMC Sierra 2500 SLT | $40,451 | 6 Great deals |
| 2018 GMC Sierra 2500 SLT | $38,549 | 7 Great deals |
| 2017 GMC Sierra 2500 SLT | $34,760 | 13 Good deals |
About the 2021 GMC Sierra 2500 SLT
SLT shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
How much does the 2021 GMC Sierra 2500 SLT cost?
The 2021 GMC Sierra 2500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 2500 SLT is $47,298, with pricing starting at $32,987.
What are some similar vehicles and competitors of the 2021 GMC Sierra 2500 SLT?
The 2021 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:
Is the 2021 GMC Sierra 2500 SLT reliable?
The 2021 GMC Sierra 2500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Sierra 2500 owners.
75% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort
- 4.7
- Interior
- 4.6
- Performance
- 4.3
- Value
- 3.9
- Exterior
- 4.6
- Reliability
- 4.0
SLT (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Double Cab 162" SLT | 2WD Double Cab 149" SLT | 2WD Double Cab 162" SLT | 4WD Double Cab 149" SLT | 4WD Crew Cab 159" SLT | 2WD Crew Cab 159" SLT | 2WD Crew Cab 172" SLT | 4WD Crew Cab 172" SLT |
| Inventory price | |||||||
| Starting at $54,600 | Starting at $51,600 | Starting at $51,800 | Starting at $54,400 | Starting at $56,200 | Starting at $53,400 | Starting at $53,600 | Starting at $56,400 |
| Combined MPG | |||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||
| 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) | 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) |
*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.
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GMC Sierra 2500 trims
-
GMC Sierra 2500 2021 Denali
14 Great Deals out of 173 listings starting at $36,995
-
GMC Sierra 2500 2021 AT4
1 Great Deal out of 88 listings starting at $39,455
-
GMC Sierra 2500 2021 Base
8 Great Deals out of 39 listings starting at $23,495
-
GMC Sierra 2500 2021 SLE
5 Great Deals out of 28 listings starting at $31,900
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.