Recent Arrival!
Awards:
* 2014 KBB.com Brand Image Awards
Reviews:
* New, more fuel-efficient engines; improved interior; quiet highway ride. Source: Edmunds
* The 2014 Sierraâs innovative powertrains and handsome aesthetics should appeal to longtime GMC fans and tempt buyers new to the brand. In just one of many mine is bigger battles in the half-ton truck market, the 2014 Sierraâs 12,000-pound max tow rating is expected to be king at least for now. Source: KBB.com
Includes: Preferred Equipment Group 4SA (110-Volt AC Power Outlet, 150 Amp Alternator, 4.2 Diagonal Color Display Driver Info Center, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Grille Surround, Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, EZ Lift & Lower Tailgate, Front Halogen Fog Lamps, Heavy-Duty Rear Locking Differential, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, Manual Tilt Wheel Steering Column, OnStar 6 Months Directions & Connections Plan, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Windows w/Driver Express Up, Rear 60/40 Folding Bench Seat (Folds Up), Rear Vision Camera w/Dynamic Guide Lines, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Vehicle Starter System, Single Slot CD/MP3 Player, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), and Universal Home Remote), SLT Crew Cab Value Package (6 Rectangular Chromed Tubular Assist Steps and Wheels: 20 x 9 Chrome Aluminum), SLT Preferred Package (Leather Wrapped Heated Steering Wheel), Trailering Equipment, 10-Way Power Driver's Seat Adjuster, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speakers, ABS brakes, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Bose Speaker System, Brake assist, Bumpers: chrome, CD player, Compass, Composite Storage Bin Under Rear Seat, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Exterior Parking Camera Rear, Floor Mounted Console, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Full Feature Power Reclining Bucket Seats, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter: HomeLink, Heated & Cooled Driver & Front Passenger Seats, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heavy Duty Suspension, Illuminated entry, Integrated Trailer Brake Controller, Leather Appointed Seat Trim, Low tire pressure warning, Manual Tilt/Telescoping Steering Column, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Polished Exhaust Tip, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: IntelliLink, Radio data system, Radio: AM/FM Stereo w/8 Diagonal Color Touch Nav., Radio: AM/FM Stereo w/8 Diagonal Color Touch Screen, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, SiriusXM Satellite & HD Radio, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Ultrasonic Front & Rear Park Assist, Variably intermitte
Used 2014 GMCSierra 1500 SLT
- Exterior Color
- Onyx Black
- Interior Color
- Leather, Jet Black, Heat and Cooled, Interior Trim
- Odometer
- 193,575 miles
- Fuel Economy
- 16/23 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x2
- Engine
- V-8 cyl
- VIN
- 3GTP1VEC7EG566154
- Stock Number
- 12505B
GMC
Sierra 1500
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel System: SIDI
- Horsepower: 355
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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