The 2015 GMC Sierra 1500 SLE is a dependable and capable full-size pickup truck designed to deliver strength, comfort, and versatility for both work and everyday driving. Built with rugged durability and refined styling, it offers a balanced combination of performance and practicality that continues to make it a popular choice among truck buyers.
Under the hood, the Sierra 1500 SLE comes equipped with a 4.3-liter V6 engine producing 285 horsepower and 305 lb-ft of torque, paired with a smooth 6-speed automatic transmission. For drivers seeking additional power, available V8 engine options provide increased towing and hauling capability. With a maximum towing capacity of up to 8,700 pounds and strong payload capability, this truck is ready to handle tough jobs with confidence.
Inside, the SLE trim offers a comfortable and well-designed cabin with premium cloth seating and a spacious layout. Depending on configuration, it can seat up to six passengers, making it practical for both work crews and families. The interior is thoughtfully designed with convenient storage options and user-friendly controls that enhance the overall driving experience.
Technology features include an intuitive infotainment system with a touchscreen display, Bluetooth connectivity, and available 4G LTE Wi-Fi capability, keeping you connected on the go. Additional features such as a rearview camera, steering wheel-mounted controls, and keyless entry add convenience to every drive.
On the exterior, the Sierra stands out with its bold and professional design, featuring a strong front grille, clean body lines, and a durable truck bed built to handle demanding tasks. Multiple cab and bed configurations allow you to choose the setup that best fits your needs, whether for work, travel, or everyday use.
Safety and reliability are key strengths of the 2015 Sierra 1500, with features such as stability control, traction control, anti-lock brakes, and multiple airbags providing added confidence behind the wheel.
Whether you're towing, hauling, or commuting, the 2015 GMC Sierra 1500 SLE delivers a strong, comfortable, and capable driving experience that meets the demands of both work and lifestyle.
Used 2015 GMCSierra 1500 SLE
- Exterior Color
- Iridium Metallic
- Interior Color
- Jet Black
- Odometer
- 120,699 miles
- Fuel Economy
- 16/22 MPG City/Hwy
- Transmission
- Automatic
- Engine
- 8
- VIN
- 3GTU2UEC0FG368415
- Stock Number
- QU1625A
Highlighted Features
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Security system
Included Packages & Accessories
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Directions & Connections
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 18"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Premium audio system: IntelliLink
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: OnStar RemoteLink
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Manual driver lumbar support
- Power 2-way driver lumbar support
- Power driver seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine liters: 5.3
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 19mpg
- Fuel economy highway: 22mpg
- Fuel tank capacity: 26.0gal.
- Horsepower: 355hp @ 5,600RPM
- Limited slip differential: mechanical
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Rear locking differential
- Recommended fuel: Regular Unleaded
- Torque: 383 lb.-ft. @ 4,100RPM
- 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
- Bodyside moldings
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Compression ratio: 11.00 to 1
- Curb weight: 2,434kg (5,366lbs)
- Engine bore x stroke: 96.0mm x 92.0mm (3.78" x 3.62")
- Engine displacement: 5.3 L
- Engine horsepower: 355hp @ 5,600RPM
- Engine torque: 383 lb.-ft. @ 4,100RPM
- 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")
- GVWR: 3,266kg (7,200lbs)
- 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")
- Towing capacity: 2,812kg (6,200lbs)
- Turning radius: 7.2m (23.6')
- Wheelbase: 3,645mm (143.5")
- Compass
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- 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
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system: OnStar Directions & Connections
- Traction control
Dealer Notes
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.
Dealer Processing Fee $449