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Used
2015 GMC Sierra 3500 Denali trucks
for sale
near me
43 matches
All miles from 43272
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
2015 GMC Sierra 3500 Denali
83,734 mi.
$43,025
Stevens 112 Ford
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: UV12190
VIN: 1GT424E89FF136232
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Stevens 112 Ford review
Jessica is the nicest and honest sales person I have ever
Jessica is the nicest and honest sales person I have ever had! Very knowledgeable and helpful. Dave Q the Sales Manager is honest, knowledgeable kind. No pressure and took very good care of my husband and I. 10/10 I recommend!!
2015 GMC Sierra 3500 Denali review
Best truck I have ever owned.
Best truck I have ever owned. Used to tow a heavy RV. Wonderful comfortable ride. Highly recommended this truck. I drive it as my primary vehicle.
Used
2015 GMC Sierra 3500 Denali
140,649 mi.
$30,997
Luther North Country Ford
Vehicle information
Ext. color: Onyx Black
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: W22253
VIN: 1GT424E83FF568914
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Folding Mirrors, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Luther North Country Ford review
Was a quick and easy experience.
Was a quick and easy experience. Sales rep Alex was great. would highly recommend buying from this dealership. Found the best financing option for me as well.
2015 GMC Sierra 3500 Denali review
well put together vehicle
The truck met all my expectations and more so far. the engine is powerful and the ride is smooth. the interior is great and so are the things this truck has.
Used
2015 GMC Sierra 3500 Denali
212,299 mi.
$26,999
Car Trade
Vehicle information
Ext. color: Iridium Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic 6-Speed
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: FF553206STK
VIN: 1GT424E80FF553206
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Car Trade review
Very happy with our purchase here.
Very happy with our purchase here. Would highly recommend. Salesman was honest and very helpful!!
2015 GMC Sierra 3500 Denali review
Versatile and comfortable hauler
This SRW truck carries a slide-in truck camper and tows a boat when it's not a daily driver. The gas 6.0L is very capable to handle both and the truck is comfortable riding when not loaded down. Reliable engine and truck.
Used
2015 GMC Sierra 3500 Denali
25,250 mi.
$53,998
CarMax Capital Boulevard
Vehicle information
Ext. color: Black
Int. color: BLACK
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Turbo Diesel
Stock #: 27380696
VIN: 1GT424E86FF588946
Features
Convenience:
Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, HomeLink, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Lane Departure Warning
Seating:
Leather Seats, Memory Seat
Reviews
CarMax Capital Boulevard review
Metric has some top of the line cars on their lot.
Metric has some top of the line cars on their lot.I did my research through CarMax and choose to get the Lexus from Metric, and was approved in just a little time. The car was beautiful, clean , low mileage, and had a really awesome price tag. I would send my friends and family to buy a car from Metric. Their customer services was great and very professional. The ball was in my corner, they made me feel that I was a valuable customer. Thank you Metric Dealership of Raleigh.
2015 GMC Sierra 3500 Denali review
Great truck
This is a very clean, serviced and useable truck. I "live" in my truck and needed reliability, but without the garish price of new. All my tools fit and it is very handsome interior and exterior.
Used
2015 GMC Sierra 3500 Denali
80,941 mi.
$43,999
Capitol GMC
Vehicle information
Ext. color: Summit White
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: UB7155
VIN: 1GT424E84FF560692
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Satellite Radio, 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
Reviews
Capitol GMC review
The experience with Leanna Tabora was great.
The experience with Leanna Tabora was great. She helped me from my initial request on the vehicle and walked me through the trade in perfectly. Given that I was in San Diego, I was not sure how the trade would work out but everyone and dealer followed through with their commitment. Oscar with Finance was great got me in out within about 20 minutes. The entire transaction took about an hour and a half from when I arrived with my trade in vehicle.
2015 GMC Sierra 3500 Denali review
Most reliable truck
Best truck ever, will buy another one if I can afford it. Gmc 3500 hd with long bed . Everything a man need
Used
2015 GMC Sierra 3500 Denali
95,719 mi.
$41,900
Legg Motor Company
Vehicle information
Ext. color: Summit White
Int. color: Brown
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 3479
VIN: 1GT424E82FF580956
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Legg Motor Company review
Great place to purchase your next vehicle.
Great place to purchase your next vehicle. Friendly, easy, no pressure sales staff. Thank you, Robyn and Teddy. We love our gorgeous Subaru!
Used
2015 GMC Sierra 3500 Denali
117,144 mi.
$39,995
Globe Auto Sales
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 #: 536527
VIN: 1GT424E81FF536527
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, DVD Player, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Globe Auto Sales review
Ken and his team were fantastic.
Ken and his team were fantastic. They bought a great car at a great price. I drove it home, 900 miles with absolutely no issues.
Used
2015 GMC Sierra 3500 Denali
139,321 mi.
$36,998
$7,997 price drop
Real Steal Auto Sales Inc.
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic 6-Speed
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: 11282
VIN: 1GT424E88FF656826
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Real Steal Auto Sales Inc. review
Very good and nice way to apply and I thank they going to
Very good and nice way to apply and I thank they going to help me get in a truck so I can salesman more job and make more money
Used
2015 GMC Sierra 3500 Denali
142,314 mi.
$33,999
$700 price drop
Ruby Mountain Motors Blue Lakes
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: TW10048
VIN: 1GT424E82FF658071
Features
Convenience:
Cooled Seats, Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Ruby Mountain Motors Blue Lakes review
They did a great job for me.
They did a great job for me. They follow through with their word! Great staff!
Used
2015 GMC Sierra 3500 Denali
180,286 mi.
$32,980
Watsonville Cadillac GMC
Vehicle information
Ext. color: Bronze Alloy Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: PPFF570796
VIN: 1GT424E80FF570796
Features
Convenience:
Cooled Seats, Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Watsonville Cadillac GMC review
Friendly during entire negotiations process.
Friendly during entire negotiations process. Not cocky or rude like the ones in San Jose and not too far of a drive for better pricing.
Used
2015 GMC Sierra 3500 Denali
162,311 mi.
$27,550
$345 price drop
Allen Chevrolet Cadillac
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CON
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: T221801B
VIN: 1GT424E89FF603942
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Allen Chevrolet Cadillac review
Alayna was great!
Alayna was great! This is the 5th vehicle we have purchased from her. We will definitely buy from her again. She goes above and beyond for her customers.
Used
2015 GMC Sierra 3500 Denali
166,710 mi.
$23,950
$1,000 price drop
Mike Castrucci Ford of Milford
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Automatic
Engine: Vortec 6L V-8 variable valve control, regular unleaded, engine w
Stock #: 286648
VIN: 1GT424EGXFF664966
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Android Auto®, Bluetooth®, CD Player, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Mike Castrucci Ford of Milford review
A very pleasant and encouraging engagement.
A very pleasant and encouraging engagement. The experience could not have been smoother. I’ll tell everyone about them.
Used
2015 GMC Sierra 3500 Denali
187,211 mi.
$29,988
Family Trucks and Vans
Vehicle information
Ext. color: Onyx Black
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: B51332
VIN: 1GT424E8XFF526353
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Family Trucks and Vans review
Jesus Hernandez was amazing and helped with us get into a
Jesus Hernandez was amazing and helped with us get into a vehicle same day woo!
Used
2015 GMC Sierra 3500 Denali
174,635 mi.
$31,997
$1,000 price drop
Northwest Chevrolet of Bellingham
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 #: K9904
VIN: 1GT424E86FF171293
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, HomeLink, Premium Sound System, Satellite Radio, 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
Reviews
Northwest Chevrolet of Bellingham review
BROKE DA SCALE PLAYA!
BROKE DA SCALE PLAYA! best experience loving the new car and I would definitely recommend Jarret to anyone looking to find their dream car :) I ended up finding something that fits my family perfectly
Used
2015 GMC Sierra 3500 Denali
100,876 mi.
$41,500
$400 price drop
Grieco Ford of Delray Beach
Vehicle information
Ext. color: Summit White
Int. color: Dark Ash
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: PF12988
VIN: 1GT424E81FF116704
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Grieco Ford of Delray Beach review
Sebastian was very helpful and after some negotiation we
Sebastian was very helpful and after some negotiation we settled on a price we both agreed on. I had to drive almost 3 hours to go get the truck from him and I’d do it again any day. If you’re buying a vehicle from Greco Ford ask for Sebastian because he topped my diesel off and detailed it for me. Great experience 10/10.
Used
2015 GMC Sierra 3500 Denali
181,170 mi.
$27,999
Alpha Motorsports Fredericksburg
Vehicle information
Ext. color: Onyx Black
Int. color: Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: C643254
VIN: 1GT424E81FF643254
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, DVD Player, Premium Sound System, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rain Sensing Wipers, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Alpha Motorsports Fredericksburg review
It was a great deal and day work with me into i buy it
It was a great deal and day work with me into i buy it good day👍
Used
2015 GMC Sierra 3500 Denali
124,491 mi.
$35,995
Carz R Us LLC
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 #: 528419
VIN: 1GT424E82FF528419
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Carz R Us LLC review
We had a fantastic experience purchasing our vehicle!
We had a fantastic experience purchasing our vehicle! The team was completely professional, friendly, and incredibly knowledgeable. From the moment we walked in, they were on task, attentive, and made the entire process smooth and enjoyable. It’s clear they know their stuff and genuinely care about their customers. Highly recommend to anyone looking for a seamless and trustworthy car-buying experience!
Vehicle information
Ext. color: Bronze Alloy Metallic
Int. color: Cocoa/Dune
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed A/T
Engine: 6.6L 8 Cylinder Engine
Stock #: U7457
VIN: 1GT424E84FF632684
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, HomeLink, Premium Sound System, Satellite Radio, 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
Reviews
Jensen GMC review
People you can trust in your process of buying your new
People you can trust in your process of buying your new car. They will make your experience easier and pleasant to your wallet. You will greatful for buying with JENSEN DEALERS
Used
2015 GMC Sierra 3500 Denali
90,324 mi.
$38,999
Choice Auto Sales
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6 Speed Automatic
Engine: 6.6L 8 Cylinder Engine
Stock #: 111488
VIN: 1GT424E89FF560946
Features
Convenience:
Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, HomeLink, Premium Sound System, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Choice Auto Sales review
Super nice people.
Super nice people. Ken (my salesman) was awesome. It was the most low pressure experience I've ever had at a car dealer. I would definitely recommend them if you're in the market for a car.
Vehicle information
Ext. color: Onyx Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: 6-Speed Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
Stock #: 9599M
VIN: 1GT424E85FF558093
Features
Convenience:
Cooled Seats, Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Lot 99 review
1970 Ford Torino
Out of state buyer, I purchased my 1970 Ford Torino. My sales person was Terry throughout the whole process. Not sure other buyers in past didn’t do their research before buying but overall this company and sales person Terry took care of me and worked with me. I hired a Mechanic to look at the vehicle we came to an agreement that satisfied both of us. Had my car delivered and was very pleased with my purchase. Thank you so much. I’ve been waiting so long to get my old car and relive my past!
GMC Sierra 3500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 3500 Denali | 2 Good deals | |
| 2025 GMC Sierra 3500 Denali | $81,760 | 12 Great deals |
| 2024 GMC Sierra 3500 Denali | $74,001 | 21 Great deals |
| 2023 GMC Sierra 3500 Denali | $62,273 | 40 Great deals |
| 2022 GMC Sierra 3500 Denali | $60,250 | 36 Great deals |
| 2021 GMC Sierra 3500 Denali | $56,069 | 15 Great deals |
| 2020 GMC Sierra 3500 Denali | $53,545 | 11 Great deals |
| 2019 GMC Sierra 3500 Denali | $45,204 | 6 Great deals |
| 2018 GMC Sierra 3500 Denali | $48,093 | 20 Good deals |
| 2017 GMC Sierra 3500 Denali | $43,734 | 12 Good deals |
About the 2015 GMC Sierra 3500 Denali
Denali shown.
- Seating
- 5
- Door count
- 4
- 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 3500 Denali cost?
The 2015 GMC Sierra 3500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2015 Sierra 3500 Denali is $35,953, with pricing starting at $20,988.
What are some similar vehicles and competitors of the 2015 GMC Sierra 3500 Denali?
The 2015 GMC Sierra 3500 Denali compares to and/or competes against the following vehicles:
Is the 2015 GMC Sierra 3500 Denali reliable?
The 2015 GMC Sierra 3500 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2015 Sierra 3500 owners.
92% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort 4.6
- Interior 4.8
- Performance 4.7
- Value 4.5
- Exterior 4.7
- Reliability 4.6
Denali (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Crew Cab 167.7" Denali | 2WD Crew Cab 167.7" Denali | 2WD Crew Cab 167.7" Denali | 4WD Crew Cab 167.7" Denali | 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 $56,885 | Starting at $53,530 | Starting at $50,835 | Starting at $54,190 | Starting at $50,640 | Starting at $56,690 | Starting at $53,335 | Starting at $53,995 |
| Combined MPG | |||||||
| 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) |
*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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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.