GMC 2014 GMC Sierra 1500 Base Sierra 1500 RWD EcoTec3 4.3L V6 Flex Fuel 2014
6-Speed Automatic Electronic with Overdrive
Recent Arrival! This Sierra 1500 features our exclusive Warranty Forever at no cost to you! Our Warranty Forever covers you for as long as you own the vehicle. Ask your specialist for more details! *Excludes all Porsche and exotic models.
Stealth Gray Metallic
6-Speed Automatic Electronic with Overdrive, Jet Black/Dark Ash Cloth, 110-Volt AC Power Outlet, 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, Black Power Adjustable Heated Outside Mirrors, Brake assist, Bumpers: chrome, Chrome Grille Surround, Cloth Seat Trim, Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front anti-roll bar, Front Center Armrest w/Storage, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Graphite-Colored Rubberized-Vinyl Floor Covering, Heavy Duty Suspension, Heavy-Duty Rear Locking Differential, LED Cargo Box Lighting, Low tire pressure warning, Manual Tilt Wheel Steering Column, Occupant sensing airbag, Overhead airbag, Overhead console, Passenger door bin, Passenger vanity mirror, Power steering, Power Windows w/Driver Express Up, 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, Remote Keyless Entry, Sierra Appearance Package, Sierra Convenience Package, Single Slot CD/MP3 Player, Single-Zone Air Conditioning, Solar Absorbing Tinted Glass, Speed control, Speed-sensing steering, Tachometer, Tilt steering wheel, Traction control, Trailering Equipment, Trip computer, Variably intermittent wipers, Voltmeter, Wheels: 17" x 8" Painted Steel, Wheels: 17" x 8" Stainless Steel Clad, 6-Speed Automatic Electronic with Overdrive, Jet Black/Dark Ash Cloth.
18/24 City/Highway MPG
Used 2014 GMCSierra 1500 Base
- Exterior Color
- Stealth Gray Metallic
- Interior Color
- Jet Black/Dark Ash
- Odometer
- 127,937 miles
- Fuel Economy
- 18/24 MPG City/Hwy
- Transmission
- 6-Speed Automatic Electronic with Overdrive
- Drivetrain
- 4x2
- Engine
- V-6 cyl
- VIN
- 1GTN1TEH5EZ313146
- Stock Number
- K12908B
GMC
Sierra 1500
Highlighted Features
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats
- Heavy Duty Suspension
- 3.5" Diagonal Monochromatic Display DIC
- 4 Speakers
- Front Center Armrest w/Storage
- Front beverage holders
- Variably intermittent wipers
- Trip computer
- Traction control
- Tilt steering wheel
- Speed-sensing steering
- Speed control
- Rear step bumper
- Radio data system
- Power steering
- Passenger vanity mirror
- Passenger door bin
- Overhead console
- Overhead airbag
- Occupant sensing airbag
- Low tire pressure warning
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- AM/FM radio
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 4-Wheel Disc Brakes
- Preferred Equipment Group 1SA
- 3.23 Rear Axle Ratio
- Heavy-Duty Rear Locking Differential
- Wheels: 17" x 8" Painted Steel
- Wheels: 17" x 8" Stainless Steel Clad
- 40/20/40 Front Split Bench Seat
- Cloth Seat Trim
- Sierra Convenience Package
- LED Cargo Box Lighting
- 110-Volt AC Power Outlet
- Radio: AM/FM Stereo w/4.2" Diagonal Color Display
- Radio: AM/FM Stereo w/IntelliLink
- Single Slot CD/MP3 Player
- Sierra Appearance Package
- Deep-Tinted Glass
- Trailering Equipment
- Graphite-Colored Rubberized-Vinyl Floor Covering
- Power Windows w/Driver Express Up
- Solar Absorbing Tinted Glass
- Remote Keyless Entry
- Single-Zone Air Conditioning
- Black Manual Outside Mirrors
- Black Power Adjustable Heated Outside Mirrors
- 150 Amp Alternator
- Manual Tilt Wheel Steering Column
- 4-Speaker Audio System Feature
- Chrome Grille Surround
Included Packages & Options
- Sierra Convenience Package$795
- Black Power Adjustable Heated Outside Mirrors
- Remote Keyless Entry
- 110-Volt AC Power Outlet
- LED Cargo Box Lighting
- Power Windows w/Driver Express Up
- Trailering Equipment$770
- Heavy-Duty Rear Locking Differential
- 40/20/40 Front Split Bench Seat$415
- Sierra Appearance Package$410
- Wheels: 17" x 8" Stainless Steel Clad
- Deep-Tinted Glass
- Radio: AM/FM Stereo w/IntelliLink$400
- Single Slot CD/MP3 Player
Included Options
- Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats$100
Detailed Specifications
- Air conditioning
- Driver door bin
- 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
- Primary LCD size: 4.2"
- Radio data system
- Speakers: 4
- 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: 26.0gal.
- Manual-shift auto
- Mode select transmission
- Recommended fuel: Regular Unleaded
- Transmission: 6 speed automatic
- Variable valve control
- Approach angle: 15 deg
- Departure angle: 25 deg
- Ground clearance (min): 208mm (8.2")
- Ramp breakover angle: 24 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: 1,880mm (74.0")
- Exterior length: 5,207mm (205.0")
- 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")
- Turning radius: 6.1m (20.0')
- Wheelbase: 3,023mm (119.0")
- 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
- Traction control
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
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.… - 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…
Based on 128 consumer ratings for 2014–2018 models. | Privacy

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