2018 GMC Sierra 1500 SLE
- Used
- Retail Price
- $27,995
- Savings
- -$4,000
- Price
- $23,995
- Admin Fee
- $620
- Price After Fees
- $24,615
- Dealer Added Optional Accessories
- $1,887
The highlights
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- High intensity discharge headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Alloy wheels
- Heated door mirrors
- Trailer sway control
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Premium audio system: GMC Infotainment System
- Primary LCD size: 8.0"
- Radio data system
- Speakers: 6
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- 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.
- 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: 18 deg
- Departure angle: 23 deg
- Ground clearance (min): 226mm (8.9")
- Ramp breakover angle: 19 deg
- Bodyside moldings
- Door mirrors: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer sway control
- Compression ratio: 11.00 to 1
- Curb weight: 2,404kg (5,300lbs)
- Exterior body width: 2,032mm (80.0")
- Exterior height: 1,879mm (74.0")
- Exterior length: 5,824mm (229.3")
- 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: 803kg (1,770lbs)
- 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")
- Compass
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- 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
- Panic alarm
- Perimeter/approach lights
- Traction control
Notes from the dealer
- EcoTec3 5.3L V8 engine with 6-speed automatic transmission and 4WD capability
- GMC Infotainment System with AM/FM radio, SiriusXM Satellite Radio, and HD Radio
- Premium audio system with 6 speakers and steering wheel audio controls
- 2-Speed Active Electronic AutoTrac Transfer Case and heavy-duty rear locking differential
- High-intensity discharge headlights with fully automatic operation
- Exterior parking camera for rear visibility
- Heated power-adjustable side mirrors with body color finish
- Electronic stability control and traction control systems
- 40/20/40 front split bench seat with cloth trim
- Rear 60/40 folding bench seat for versatile cargo space
- Remote keyless entry and illuminated entry system
- OnStar and GMC Connected Services capability
- 17-inch bright machined aluminum wheels
- Speed-sensitive power steering with tilt steering wheel
- Single-zone air conditioning with power windows and power door mirrors
This Sierra 1500 is built on a heavy-duty platform designed to handle demanding tasks. The 5.3L V8 delivers the power you expect from a full-size truck, returning 16 mpg in the city and 22 mpg on the highway. The 4WD system with active transfer case gives you confident traction in various conditions, while the heavy-duty suspension and rear locking differential enhance your ability to navigate rough terrain or haul what matters most.
Inside, the cabin balances comfort with practicality. The split front bench seat accommodates three passengers, and the folding rear seat creates flexibility for passengers or cargo. The GMC Infotainment System keeps you connected with SiriusXM satellite radio, HD Radio, and available mobile connectivity through GMC Connected Services. Steering wheel audio controls let you manage entertainment without taking your hands off the wheel.
Safety features include dual front impact airbags, dual front side impact airbags, an overhead airbag, and an occupant sensing system. Electronic stability control and traction control work together to help maintain grip during acceleration or challenging driving. The four-wheel disc braking system with ABS provides reliable stopping power, and the rear parking camera helps you see what's behind you when backing up.
The exterior presents a professional appearance with chrome bumpers, body-color door handles, and body-color bodyside moldings. LED cargo box lighting illuminates your truck bed during nighttime loading, and the EZ lift and lower tailgate simplifies tasks. The truck bed includes rear wheelhouse liners to protect against moisture and debris.
At 114,657 miles, this Sierra has been regularly maintained and is ready to serve you well. Whether you need a capable work truck or a reliable daily driver with the strength to handle whatever you ask of it, this 2018 GMC Sierra 1500 SLE delivers both performance and value.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status







