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Used
2015 GMC Sierra 2500 SLE 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 SLE
Vehicle information
Features
Reviews
I was in and out what seem like an hour to hour and a
I was in and out what seem like an hour to hour and a half at most and no haggle pricing and with great discounts.
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 SLE
Vehicle information
Features
Reviews
Ian was excellent!
Ian was excellent! Very friendly and understanding. Made the whole process simple and fast! I would highly recommend him and the whole spruce pine team to anyone needing a new vehicle!
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 SLE
Vehicle information
Features
Reviews
Professional and Friendly service.
Professional and Friendly service. The salesman was very efficient making the transaction go smoothly and quick. The finance person was very efficient, making the transaction easy and pleasant.
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 SLE
Vehicle information
Features
Reviews
Quick and professional service at a reasonable price….
Quick and professional service at a reasonable price….they will continue to be my service provider!
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 SLE
Vehicle information
Features
Reviews
As a business customer, dealership does not accept
As a business customer, dealership does not accept Purchase Order. We must abide by the PO terms in the future which is a legal binding contract. Unfortunately, if Hirning will not accept a Purchase Order we will no longer be able to provide check on delivery.
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 SLE
Vehicle information
Features
Reviews
Very nice and Kevin that was a size what he's going to do
Very nice and Kevin that was a size what he's going to do for you that is a great value.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
It was okay.
It was okay. I hadn’t bought a vehicle for a while and they continued to hand me off to different sales person which was different. In the past once you got with someone they stayed with you during the entire experience. We were a thousand dollars apart on making a deal and we could not overcome that. So we made no deal.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
So happy with the service at 21st century auto
We want everyone to know if you are in the market to buy a vehicle be sure to go by 21st century auto sales, in blackfoot, idaho. They are so honest and friendly. With no pressure. They explained everything when we had questions on the pricing. We bought a 2019 1500 GMC pickup and are very happy with it.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I feel like the team went above and beyond to satisfy my
I feel like the team went above and beyond to satisfy my wishlist and to find me the right financing!!! 100% pleased with the buying process.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I Love My Truck !
I had been looking for a 1997 Ford F150 for several months. I saw on one of their adds, they had what I was looking for. I called and made an appointment. I live in north Arkansas, so I wanted to make sure it had not been sold. The salesman was very nice, no pressure. He gave me the keys and told me to take it for a test drive. I liked the truck. I told him I would be back the next morning with me wife. Once again, no pressure, and he told me that would be fine. I came back the next day with my wife and after just a few minutes, we agreed on a price. We finished the paper work in about 30 minutes and then I drove my new used truck home. Normally shopping and buying a new vehicle is like going to the dentist, a painful experience, but buying this truck at Bryant Auto Sales, it was not the case. I will recommend my friends to consider this dealership. Roy Barnard
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Vehicle information
Features
Reviews
Love A&G Auto sales!
I bought a 2008 Cadillac DTS from Tony about a month ago. I've always wanted a caddy but couldn't justify today's prices for new. I knew it was a risk buying a 15 year old car, but I am so glad I did. The car is beautiful,drives like a cloud. There were a couple minor problems with it, but all I did was call Tony and he took care of every problem, no hard time or anything. Very friendly and laid back guy. I definitely would buy another car from him in a heartbeat!
Vehicle information
Features
Reviews
I did not end up purchasing a car with this dealership
I did not end up purchasing a car with this dealership however I did not because of the honesty of the dealership. The dealer fully disclosed prior damage the vehicle had and the repairs. It was my decision to not purchase because of the damage.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
We recently purchased a truck at this dealership and our
We recently purchased a truck at this dealership and our sales person, Bill Smith, was top notch. He was open and friendly and honest. He worked hard to get us the best deal and financing. The dealership is clean and welcoming, the lot is clean and the cars are beautiful. It is a great place to get a wonderful used vehicle. Definitely recommend to everyone.
Vehicle information
Features
Reviews
Happy customer
Thanks to Erick at Yuma Honda for taking care of my car and me every time I need service. I have recommended this dealership to my friends.
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Very well taken care of.
Very well taken care of. Kind and courteous the place was very clean. Took care of another need I had that had not been addressed by someone else on the phone previously
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
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
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
great dealership
very professional nice cars to choose from highly recommend these guys are the dealership in used cars get at them great cars!Located in gwinnett go check em out
Used
2015 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
Steven V.
Steven V. made the buying process seamless and easy. 10/10 would recommend for my next car purchase
GMC Sierra 2500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 2500 SLE | 1 Good deal | |
| 2025 GMC Sierra 2500 SLE | 8 Great deals | |
| 2024 GMC Sierra 2500 SLE | $54,522 | 23 Great deals |
| 2023 GMC Sierra 2500 SLE | $48,045 | 14 Great deals |
| 2022 GMC Sierra 2500 SLE | $43,576 | 22 Great deals |
| 2021 GMC Sierra 2500 SLE | $41,513 | 13 Great deals |
| 2018 GMC Sierra 2500 SLE | $28,748 | 5 Great deals |
About the 2015 GMC Sierra 2500 SLE
SLE shown.
- 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 SLE cost?
The 2015 GMC Sierra 2500 SLE price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2015 Sierra 2500 SLE is $26,277, with pricing starting at $13,999.
What are some similar vehicles and competitors of the 2015 GMC Sierra 2500 SLE?
The 2015 GMC Sierra 2500 SLE compares to and/or competes against the following vehicles:
Is the 2015 GMC Sierra 2500 SLE 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.
92% of drivers recommend this car
- Comfort 4.8
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 4.9
- Reliability 4.7
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) |
*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.
GMC Sierra 2500 trims
-
GMC Sierra 2500 2015 Denali
6 Great Deals out of 62 listings starting at $23,580
-
GMC Sierra 2500 2015 SLT
2 Great Deals out of 35 listings starting at $14,777
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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.
