Proudly serving Minot, Bismarck, Sidney, Dickinson, Williston, New Town, Fairview, Billings, Rapid City, Watford City and surrounding Areas!
This 2015 GMC Sierra 1500 Base is a powerful and capable full-size pickup that's ready to take on any task. Equipped with a robust 5.3L EcoTec3 V8 engine, this Sierra delivers impressive performance and efficiency, with 355 horsepower and 383 lb-ft of torque. The active fuel management and variable valve timing technology help it achieve an impressive 16 MPG in the city and 22 MPG on the highway.
- 5.3L V8 EcoTec3 engine with Active Fuel Management and Variable Valve Timing
- Heavy Duty Suspension
- Cloth Seat Trim
- 40/20/40 Front Split Bench Seat
- Rear 60/40 Folding Bench Seat
- Front Center Armrest with Storage
This Sierra is well-equipped with a host of features that make it a practical and comfortable choice. The single-zone air conditioning, power windows, and tilt steering wheel provide a comfortable driving experience, while the 6-speaker audio system and 4.2-inch color display keep you entertained on the road. Safety features like dual front airbags, ABS brakes, and electronic stability control provide peace of mind.
With its rugged good looks and proven capability, this 2015 GMC Sierra 1500 Base is the perfect companion for your work, play, and everything in between. Whether you're hauling heavy loads, towing a trailer, or just enjoying the open road, this Sierra has the power and versatility to get the job done right.
At Red Rock Auto, we're proud to offer this well-maintained Sierra at an exceptional value. With just 122,191 miles on the odometer, this truck still has plenty of life left to give. Our team of experts has thoroughly inspected and serviced this vehicle, ensuring it's ready to provide reliable performance for years to come.
Why Buy from Red Rock Auto? We do things different here. At Red Rock Auto, you're not just buying a vehicle - you're buying into a local team that puts you first. We price every vehicle upfront with total transparency - no games, no pressure. The most rebates, incentives and Dealer Discounts are already built in, and we'll help you stack every offer you qualify for: College Grad Bonus, First-Time Buyer Programs, Lease Loyalty, Military Appreciation, and more. We make sure your best deal is the first one. As a locally owned and operated dealership, we're proud to serve Watford City and the greater Bakken region since day one. We believe in simple, fast, and fair deals that make sense for your life and your work. That's why we brand ourselves as your "No-Nonsense Truck Headquarters." Need to trade? We offer Fair Market Trade Values and use trusted tools like JD Power and Kelley Blue Book to back it up. Get an Instant Cash Offer online or stop in for a fast, accurate appraisal!
2015 GMC Sierra 1500 Base
- Used
- Price
- $17,995
Red Rock Auto of Watford City
Call 701-842-4070
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Dark Ash/Jet Black
- Odometer
- 122,191 miles
- Fuel Economy
- 17/22 MPG City/Hwy
- Transmission
- 6-Speed Automatic Electronic with Overdrive
- Drivetrain
- 4WD
- Engine
- EcoTec3 5.3L V8
- VIN
- 3GTU2TEC7FG121158
- Stock Number
- Y1459A
The highlights
- Split folding rear seat
- Fully automatic headlights
- Trailer sway control
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Speed control
- Tilt steering wheel
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- 1st row LCD monitors: 1
- Primary LCD size: 4.2"
- Radio data system
- Speakers: 6
- Front center armrest: w/storage
- Manual driver lumbar support
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 17mpg
- Fuel economy combined: 19mpg
- Fuel economy highway: 22mpg
- Fuel tank capacity: 26.0gal.
- Manual-shift auto
- Mode select transmission
- Recommended fuel: Regular Unleaded
- Transmission: 6 speed automatic
- Variable valve control
- Approach angle: 18 deg
- Departure angle: 23 deg
- Ground clearance (min): 226mm (8.9")
- Ramp breakover angle: 19 deg
- Bumpers: chrome
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer sway control
- Compression ratio: 11.00 to 1
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,879mm (74.0")
- Exterior length: 5,843mm (230.0")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,543mm (60.7")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,677mm (66.0")
- Payload: 812kg (1,790lbs)
- Rear headroom: 1,029mm (40.5")
- Rear hiproom: 1,531mm (60.3")
- Rear legroom: 1,040mm (40.9")
- Rear shoulder room: 1,670mm (65.7")
- Turning radius: 7.2m (23.6')
- Wheelbase: 3,645mm (143.5")
- Delay-off headlights
- Display: analog
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Rear reading lights
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Traction control
Notes from the dealer
KBB.com Consumer Reviews
- 5.0
Awesome Teuck
by Sandy on Friday, July 23, 2021
I absolutely love my truck. Comfort is better than our Cadillac and it looks awsome. Luxury interior and amazing in the snow. - 1.0
Transmission
by Big man on Tuesday, February 11, 2025
Terrible vehicle. They sold them know transmission was bad. I’ve put new transmission in 2021. And now it’s going out. Will be third transmission jn 142,000 miles - 1.0
2014 1500 denali
by Nate on Sunday, May 07, 2023
I have decided that this will be the first and final General Motors (GM) product that I will purchase. The air conditioning failed at 60,000 miles due to a problem with the condenser. At 65,000 miles, I had to replace the transmission because it was causing very rough shifts between gears 1-2 and 2-3. Unfortunately, at 120,000 miles, the transmission is once again exhibiting the same issue it had before it was replaced. Additionally, I was unlucky enough to have a truck that experiences paint peeling on nearly every body panel. This is especially prominent in large sections near the windows and rear doors. Needless to say, I will not be making this mistake again.