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Used
2015 GMC Sierra 2500 trucks
for sale
near me
- 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
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Anthony Vassell was "entertaining, quick and to the
Anthony Vassell was "entertaining, quick and to the point." He made sure the car we bought didn't get sold while we drove 707 miles one way to purchase it We enjoyed working with him as he answered my questions promptly.
Very beautiful truck
This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
denali HD Duramax
everything i wanted in a vehicle, power ,comfort and the looks . great looking truck with lots of power . Diesel model of the denali HD
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great experience salesman was awesome.
Great experience salesman was awesome. Took only two hours from the time we got there till the time we were driving off the lot bought a really nice car for a low amount of money.
Nice for what it is
Meets my needs. Plenty of power. Lots of room. Hauls and tows like a dream. Very nice and stylish truck considering that it is a W/T.
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Marcus was friendy, professional, and knowledgeable.
Marcus was friendy, professional, and knowledgeable. He made our car buying experience great. Thanks Marcus!
Most dependable truck i ever owned.
This truck is a beast, but with the Duramax diesel engine, its fuel efficient as well. my best average is 21 mpg which is insane for a truck this size.
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
My purchase was worked through the great assistance of
My purchase was worked through the great assistance of Mr. Brendan Will, Auffenberg North/O?Fallon IL Sales Representative. Brendan was very knowledgeable and extremely helpful in answering all my key questions on the vehicles I was considering. I appreciated Brendan?s distinct expertise and insightful recommendations on various options, which made a big difference in making my final choice! Thanks Brendan!!!
Loved the Duramax Diesel and an incredible truck
Incredible truck. Wanted to trade it in for a 2020 same truck but unfortunately the interior for this year hasn't been updated. Supposed to next year. Will check in then. Would never consider a Ford or Dodge over this powerhouse.
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
?Excellent customer service from start to finish. The
?Excellent customer service from start to finish. The service advisor kept me updated, and the work was completed efficiently. Pricing was fair, and the quality of work was top-notch. I would recommend this dealership to anyone looking for reliable service.?
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I recommend this dealer and Logan, just a good
I recommend this dealer and Logan, just a good experience. They were out of our way but i tried another Hyundai place and nothing beats this place. Thank you
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Recently bought my 2022 Chevy Silverado from Auto Land
Recently bought my 2022 Chevy Silverado from Auto Land Group all over had a great by an experience. Leo gave me a great deal and good rate for financing so I highly recommend them. I will be back here next year to buy another truck for my business
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Now is the time to come to the aid of a leaky tire.
Now is the time to come to the aid of a leaky tire. And you did with exceptional service! 25 words, really, really and really??
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Purchase was easy.
Purchase was easy. They treated me with respect and were upfront and honest about the history of the used car I was interested in. They trusted me with the test drive and told me to take all the time I needed. Very pleased with my experience.
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
Great customer service from the Willmar Schwieters team!
Great customer service from the Willmar Schwieters team! Even after sale they ensure things are going good with your new vehicle. They have a truly extensive and great looking selection of both new and used vehicles, and they ensure your trade in fetches as much as possible if you go that route. Sales person and sales manager both friendly and extremely knowledgeable, and I absolutely recommend this great service to anyone.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Friendly fast and knowledgeable, very affordable for oil
Friendly fast and knowledgeable, very affordable for oil change and tire rotation, good popcorn, nice showroom
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Quick communication.
Quick communication. They were able to get me the information I asked for and worked with me to secure the vehicle I wanted. At the dealership, it was quick and the staff was very friendly.
Vehicle information
Features
Reviews
Excellent overall experience!
Excellent overall experience! Brian did a fantastic job getting everything arranged. I highly recommend Mills
Used
2015 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
I was taking care of right away even when I was early,
I was taking care of right away even when I was early, the wait was not terrible. My service advisor was friendly, I would recommend this place again.
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Josh was great.
Josh was great. Even delivered it to me two hours away for free. Good price car is immaculate
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
I live in Waukesha I couldn't make a deal on an incoming
I live in Waukesha I couldn't make a deal on an incoming car, but I ended up ordering the car to spec from another dealer who had three allocations the dealers in Iowa, but it's gonna cost me $600 to ship the car which is not that bad because I'm saving thousands of dollars I previously purchased another brand of vehicle from this dealer as well but they're one of the largest Ford dealers in the Midwestern United States, which is how they ended up getting my business originally they have a big presence on all of the ford forums so the deals are out there people you just have to look for them. It's not 2022 anymore And ford sales numbers of public Especially when it comes to models like mustangs. But at least I tried to get my local deal of the business first and I provided evidence to them of the deal I could get because you know how it is. They always say that you're lying about the deal you can get. Etc etc etc Do your research you can always save money. It's a Ford. It's not a Porsche GT 3RS OK.
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Used
2015 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Big Thank You To Jeremy Zent at the Warsaw Store on
Big Thank You To Jeremy Zent at the Warsaw Store on finding my son the best deal as well and being patient
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 | $81,786 | 30 Great deals |
| 2025 GMC Sierra 2500 | $72,485 | 98 Great deals |
| 2024 GMC Sierra 2500 | $68,648 | 51 Great deals |
| 2023 GMC Sierra 2500 | $55,993 | 128 Great deals |
| 2022 GMC Sierra 2500 | $52,723 | 95 Great deals |
| 2021 GMC Sierra 2500 | $346,671 | 24 Great deals |
| 2020 GMC Sierra 2500 | $49,951 | 33 Great deals |
| 2019 GMC Sierra 2500 | $47,446 | 12 Great deals |
| 2018 GMC Sierra 2500 | $40,284 | 10 Great deals |
| 2017 GMC Sierra 2500 | $35,514 | 62 Good deals |
About the 2015 GMC Sierra 2500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 0
- Transmission
- 6-Speed A/T
- Engine
- 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability)
How much does the 2015 GMC Sierra 2500 cost?
The 2015 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2015 Sierra 2500 is $30,246, with pricing starting at $16,900.
What are some similar vehicles and competitors of the 2015 GMC Sierra 2500?
The 2015 GMC Sierra 2500 compares to and/or competes against the following vehicles:
Is the 2015 GMC Sierra 2500 reliable?
The 2015 GMC Sierra 2500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2015 Sierra 2500 owners.
Is the 2015 GMC Sierra 2500 a good truck?
Below are the Cars.com consumer ratings for the 2015 GMC Sierra 2500.
- Comfort
- 4.8
- Interior
- 4.8
- Performance
- 4.8
- Value
- 4.6
- Exterior
- 4.9
- Reliability
- 4.7
92% of drivers recommend this car
- Comfort
- 4.8
- Interior
- 4.8
- Performance
- 4.8
- Value
- 4.6
- Exterior
- 4.9
- Reliability
- 4.7
Base (20 styles)
| Style | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 153.7" | 2WD Crew Cab 167.7" | 2WD Crew Cab 153.7" | 4WD Crew Cab 167.7" | 2WD Crew Cab 167.7" | 4WD Crew Cab 153.7" | 4WD Crew Cab 167.7" | 4WD Crew Cab 153.7" | 2WD Reg Cab 133.6" | 4WD Reg Cab 133.6" | 2WD Reg Cab 133.6" | 4WD Reg Cab 133.6" | 2WD Double Cab 144.2" | 2WD Double Cab 158.1" | 2WD Double Cab 158.1" | 4WD Double Cab 158.1" | 4WD Double Cab 144.2" | 4WD Double Cab 144.2" | 2WD Double Cab 144.2" | 4WD Double Cab 158.1" |
| Inventory price | |||||||||||||||||||
| Starting at $37,330 | Starting at $37,525 | Starting at $35,350 | Starting at $38,500 | Starting at $35,545 | Starting at $38,305 | Starting at $40,480 | Starting at $40,285 | Starting at $31,565 | Starting at $34,520 | Starting at $33,545 | Starting at $36,500 | Starting at $33,745 | Starting at $35,920 | Starting at $33,940 | Starting at $36,895 | Starting at $36,700 | Starting at $38,680 | Starting at $35,725 | Starting at $38,875 |
| Combined MPG | |||||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||||||||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
Denali (4 styles)
| Style | |||
|---|---|---|---|
| 2WD Crew Cab 153.7" Denali | 4WD Crew Cab 153.7" Denali | 2WD Crew Cab 153.7" Denali | 4WD Crew Cab 153.7" Denali |
| Inventory price | |||
| Starting at $53,350 | Starting at $53,740 | Starting at $50,540 | Starting at $56,550 |
| Combined MPG | |||
| 0 | 0 | 0 | 0 |
| Engine | |||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLE (20 styles)
| Style | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 167.7" SLE | 4WD Crew Cab 153.7" SLE | 2WD Crew Cab 167.7" SLE | 4WD Crew Cab 167.7" SLE | 4WD Crew Cab 167.7" SLE | 2WD Crew Cab 153.7" SLE | 2WD Crew Cab 153.7" SLE | 4WD Crew Cab 153.7" SLE | 2WD Double Cab 158.1" SLE | 2WD Double Cab 144.2" SLE | 4WD Double Cab 144.2" SLE | 2WD Double Cab 144.2" SLE | 2WD Double Cab 158.1" SLE | 4WD Double Cab 158.1" SLE | 4WD Double Cab 158.1" SLE | 4WD Double Cab 144.2" SLE | 2WD Reg Cab 133.6" SLE | 2WD Reg Cab 133.6" SLE | 4WD Reg Cab 133.6" SLE | 4WD Reg Cab 133.6" SLE |
| Inventory price | |||||||||||||||||||
| Starting at $43,380 | Starting at $44,855 | Starting at $41,790 | Starting at $45,050 | Starting at $46,640 | Starting at $41,595 | Starting at $43,185 | Starting at $46,445 | Starting at $39,850 | Starting at $39,655 | Starting at $43,050 | Starting at $41,245 | Starting at $41,440 | Starting at $44,835 | Starting at $43,245 | Starting at $44,640 | Starting at $38,775 | Starting at $36,985 | Starting at $40,115 | Starting at $41,905 |
| Combined MPG | |||||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||||||||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
SLT (16 styles)
| Style | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 167.7" SLT | 2WD Crew Cab 167.7" SLT | 4WD Crew Cab 167.7" SLT | 2WD Crew Cab 153.7" SLT | 4WD Crew Cab 153.7" SLT | 4WD Crew Cab 153.7" SLT | 2WD Crew Cab 167.7" SLT | 2WD Crew Cab 153.7" SLT | 4WD Double Cab 144.2" SLT | 4WD Double Cab 158.1" SLT | 2WD Double Cab 158.1" SLT | 4WD Double Cab 158.1" SLT | 2WD Double Cab 144.2" SLT | 2WD Double Cab 144.2" SLT | 2WD Double Cab 158.1" SLT | 4WD Double Cab 144.2" SLT |
| Inventory price | |||||||||||||||
| Starting at $51,415 | Starting at $45,895 | Starting at $49,020 | Starting at $48,100 | Starting at $51,220 | Starting at $48,825 | Starting at $48,290 | Starting at $45,705 | Starting at $46,705 | Starting at $46,900 | Starting at $43,750 | Starting at $49,295 | Starting at $45,950 | Starting at $43,555 | Starting at $46,145 | Starting at $49,100 |
| Combined MPG | |||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine | |||||||||||||||
| 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) | 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) |
*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.
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Research the 2015 GMC Sierra 2500
Compare the 2015 GMC Sierra 2500
GMC Sierra 2500 trims
-
GMC Sierra 2500 2015 Denali
3 Great Deals out of 60 listings starting at $18,900
-
GMC Sierra 2500 2015 SLT
1 Great Deal out of 29 listings starting at $17,995
-
GMC Sierra 2500 2015 SLE
2 Great Deals out of 24 listings starting at $18,990
2015 GMC Sierra 2500 by cab style
2015 GMC Sierra 2500 by fuel type
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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.