2015 GMC Sierra 1500 Base Summit White RWD EcoTec3 4.3L V6 Flex Fuel 6-Speed Automatic Electronic with Overdrive
6-Speed Automatic Electronic with Overdrive, Jet Black/Dark Ash Cloth, 150 Amp Alternator, 3.23 Rear Axle Ratio, 3.5" Diagonal Monochromatic Display DIC, 4 Speakers, 4-Speaker Audio System Feature, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, ABS brakes, Air Conditioning, AM/FM radio, Black Manual Outside Mirrors, Brake assist, Bumpers: chrome, Chrome Grille Surround, Cloth Seat Trim, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, E85 FlexFuel Capable, Electronic Stability Control, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Graphite-Colored Rubberized-Vinyl Floor Covering, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, Low tire pressure warning, Manual Tilt Wheel Steering Column, Occupant sensing airbag, OnStar 6 Months Directions & Connections Plan, OnStar w/4G LTE, Overhead airbag, Overhead console, Passenger door bin, Passenger vanity mirror, Power steering, Preferred Equipment Group 1SA, Radio data system, Radio: AM/FM Stereo w/4.2" Diagonal Color Display, Radio: AM/FM Stereo w/IntelliLink, Rear step bumper, Single Slot CD/MP3 Player, Single-Zone Air Conditioning, Solar Absorbing Tinted Glass, Speed control, Speed-sensing steering, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, Wheels: 17" x 8" Painted Steel, 6-Speed Automatic Electronic with Overdrive, Jet Black/Dark Ash Cloth.
Come to www.johnsonautolaramie.com To See Our Specials!! Call us at (307) 314-2651 For help with any of our departments!
Awards:
* 2015 KBB.com Brand Image Awards
Reviews:
* Powerful and fuel-efficient engines; many available configurations; well-built, comfortable interior; quiet highway ride. Source: Edmunds
* If you need a half-ton pickup with the most horsepower and a class-leading 12,000-pound trailer rating, the 2015 GMC Sierra full-size pickup has you covered. Bigger-than-life styling is augmented by a plush interior and a host of cutting-edge safety and communication features. Source: KBB.com
Used 2015 GMCSierra 1500
- Exterior Color
- Summit White
- Interior Color
- Dark Ash/Jet Black
- Odometer
- 124,617 miles
- Fuel Economy
- 18/24 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x2
- Engine
- V-6 cyl
- VIN
- 1GTN1TEH6FZ374605
- Stock Number
- 2528P
GMC
Sierra 1500
Highlighted Features
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Heavy-Duty Rear Locking Differential
- GVWR: 6,700 lbs
- Transmission: Electronic 6-Speed Automatic w/OD
- Front License Plate Kit
- Single Slot CD/MP3 Player
- OnStar 6 Months Directions & Connections Plan
- Engine: 4.3L EcoTec3 V6 FlexFuel
- E85 FlexFuel Capable
- Radio: AM/FM Stereo w/IntelliLink
- OnStar w/4G LTE
- 3.23 Rear Axle Ratio
- Preferred Equipment Group 1SA
- Single-Zone Air Conditioning
- Radio: AM/FM Stereo w/4.2" Diagonal Color Display
- 4-Speaker Audio System Feature
- 3.5" Diagonal Monochromatic Display D.I.C.
- Graphite-Colored Rubberized-Vinyl Floor Covering
- 40/20/40 Front Split Bench Seat
- Cloth Seat Trim
- Manual Tilt Wheel Steering Column
- Chrome Grille Surround
- Solar Absorbing Tinted Glass
- Black Manual Outside Mirrors
- Wheels: 17" x 8" Painted Steel
- 150 Amp Alternator
- Tires: P255/70R17 AS BW
- P255/70R17 AS BW Spare Tire
Included Packages & Options
- 40/20/40 Front Split Bench Seat$415
- Radio: AM/FM Stereo w/IntelliLink$200
- OnStar 6 Months Directions & Connections Plan
- OnStar w/4G LTE
Included Options
- Heavy-Duty Rear Locking Differential$395
- Single Slot CD/MP3 Player$50
Standard Specifications
- Air conditioning
- Driver door bin
- Emergency communication system: OnStar Directions & Connections
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Speed control
- Tilt steering wheel
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Wheel size: 17"
- 1st row LCD monitors: 1
- CD player
- CD-MP3 decoder
- Premium audio system: IntelliLink
- Primary LCD size: 4.2"
- Radio data system
- Smart device integration
- Speakers: 4
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Manual driver lumbar support
- Cylinder deactivation
- Drive type: rear-wheel
- Engine location: front
- Fuel economy city: 18mpg
- Fuel economy combined: 20mpg
- Fuel economy highway: 24mpg
- Fuel tank capacity: 34.0gal.
- Limited slip differential: mechanical
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Recommended fuel: Regular Unleaded
- Transmission: 6 speed automatic
- Variable valve control
- Approach angle: 15 deg
- Departure angle: 24 deg
- Ground clearance (min): 211mm (8.3")
- Ramp breakover angle: 21 deg
- Bumpers: chrome
- Rear cargo: tailgate
- Rear step bumper
- Trailer sway control
- Compression ratio: 11.00 to 1
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,867mm (73.5")
- Exterior length: 5,687mm (223.9")
- Front headroom: 1,077mm (42.4")
- Front hiproom: 1,543mm (60.7")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,676mm (66.0")
- Payload: 898kg (1,980lbs)
- Turning radius: 7.0m (22.9')
- Wheelbase: 3,378mm (133.0")
- Delay-off headlights
- Display: analog
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- 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
- Tracker system: OnStar Directions & Connections
- Traction control
Standard Features
- OnStar 6 Months Directions & Connections Plan
- OnStar w/4G LTE
- 4-Speaker Audio System Feature
- P255/70R17 AS BW Spare Tire
- E85 FlexFuel Capable
- Single-Zone Air Conditioning
- Radio: AM/FM Stereo w/4.2" Diagonal Color Display
- 3.5" Diagonal Monochromatic Display D.I.C.
- Graphite-Colored Rubberized-Vinyl Floor Covering
- 40/20/40 Front Split Bench Seat
- Cloth Seat Trim
- Manual Tilt Wheel Steering Column
- Chrome Grille Surround
- Solar Absorbing Tinted Glass
- Black Manual Outside Mirrors
- Wheels: 17" x 8" Painted Steel
- 150 Amp Alternator
- Engine: 4.3L EcoTec3 V6 FlexFuel
- 3.23 Rear Axle Ratio
Dealer Notes
KBB.com Consumer Reviews

Overall4.1Out of 5
- 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.…
Based on 128 consumer ratings for 2014–2018 models. | Privacy
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
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