Used Cars In Centennial, CO
2018 GMC Sierra 1500 Denali
Vehicle Description:
This 2018 GMC Sierra Denali 4WD Crew Cab delivers a refined take on full size truck luxury with the power and capability to match its bold presence. Finished in Dark Slate Metallic with a Jet Black interior, this Denali strikes the perfect balance between upscale design and everyday usability.
Power comes from a strong 5.3L V8 paired with an automatic transmission and four wheel drive, offering confident acceleration, smooth highway manners, and proven capability for towing or hauling. Magnetic Ride Control elevates the driving experience with a composed, controlled ride that feels noticeably more refined than traditional pickups.
Inside, the Denali cabin showcases premium materials and thoughtful design. Heated and ventilated front bucket seats, a heated steering wheel, power adjustable pedals, and real aluminum trim create a luxury focused environment. The spacious Crew Cab layout provides generous rear passenger comfort, making this truck just as suitable for long trips as it is for daily driving.
Technology and safety are well covered with navigation, Bose premium audio, Apple CarPlay, Android Auto, wireless charging, surround view cameras, parking sensors, blind spot monitoring, rear cross traffic alert, and advanced trailering features. Power running boards, a power tailgate, spray in bedliner, and integrated tow equipment add everyday convenience and capability.
This Sierra Denali is an excellent option for buyers seeking premium comfort, V8 performance, and full size truck versatility in one well equipped package.
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Dimensions
- Angle of approach (degrees): 17.4
- Angle of breakover (degrees): 19.0
- Angle of departure (degrees): 23.2
- Base Curb Weight (lbs): 5414
- Cab to Axle (in): 32.0
- Cargo Bed Height - Interior (in): 21.1
- Cargo Bed Volume (cu ft): 53.4
- Cargo Box Length at Floor (in): 69.3
- Cargo Box Width at Floor (in): 64.6
- Cargo Box Width at Wheelhousings (in): 51.0
- Estimated Fuel Economy (city miles): 16
- Estimated Fuel Economy (combined miles): 18
- Estimated Fuel Economy (hwy miles): 22
- Fuel Capacity (gal): 26.0
- Ground Clearance (in): 8.9
- Ground to Top of Load Floor (in): 34.3
- GVWR (lbs): 7200
- Head Room - Front (in): 42.8
- Head Room - Rear (in): 40.5
- Height (in): 74.0
- Hip Room - Front (in): 60.7
- Hip Room - Rear (in): 60.3
- Leg Room - Front (in): 45.3
- Leg Room - Rear (in): 40.9
- Length (in): 229.5
- Length - Front Bumper to Back of Cab (in): 150.4
- Payload Capacity (lbs): 1760
- Seating Capacity: 5
- Shoulder Room - Front (in): 66.0
- Shoulder Room - Rear (in): 65.7
- Steering Ratio - overall: 16.3
- Steering wheel turns (lock-to-lock): 3.03
- Step-In Height (in): 22.2
- Tailgate Width (in): 62.2
- Track - Front (in): 68.7
- Track - Rear (in): 67.6
- Turning diameter (curb to curb) (ft): 47.2
- Weight Distributing Hitch - Max Trailer Wt (lbs): 9100
- Wheelbase (in): 143.5
- Width (in): 80.0
Drivetrain - Axle
- Differential: Heavy duty
- Differential: Locking - rear
- Gross Weight Rating - Front (lbs): 3650
- Gross Weight Rating - Rear (lbs): 3950
- Ratio: 3.42
- Type - Rear: Solid
Drivetrain - Engine
- Bore (in): 3.78
- Compression Ratio: 11.0
- Cooling System Capacity (qts): 15.6
- Cylinder Block Material: Aluminum
- Cylinder Configuration: V
- Cylinders: 8
- Displacement: 5.3
- Fuel Delivery: Direct injection
- Fuel Type: Gas
- Horsepower @ RPM: 355 @ 5600
- Management: Active Fuel
- Mfr Trademark: EcoTec3
- Mfr Trademark: VVT
- Oil Capacity (qts): 8.5
- Oil Cooler: External
- Order Guide Code: L83
- Stroke (in): 3.62
- Torque @ RPM: 383 @ 4100
- Valve Location: OHV
- Valves: 16
Drivetrain - Transfer Case
- Mode: 2-speed
- Mode: Active
- Mode: Electronic - autotrac
Drivetrain - Transmission
- # of Gears: 8
- Eighth Gear Ratio: 0.65
- Fifth Gear Ratio: 1.27
- First Gear Ratio: 4.56
- Fourth Gear Ratio: 1.69
- Manual/Automatic: A
- Mfr Model #: 8L90
- Mfr Trademark: Hydra-matic
- Mode(s): Tow/haul
- Oil Cooler: Auxiliary
- Oil Cooler: External
- Order Guide Code: M5U
- Overdrive
- Reverse Ratio: 3.82
- Rollback Protection: Hill Descent Control (HDC)
- Rollback Protection: Hill-start Assist Control (HAC)
- Second Gear Ratio: 2.97
- Seventh Gear Ratio: 0.85
- Sixth Gear Ratio: 1.00
- Third Gear Ratio: 2.08
- Type: Electronically controlled
Exterior
- Assist Steps: Tubular - Chrome
- Bumpers: Body-color
- Cargo Bed: Bedliner
- Cargo Bed: Spray-on liner
- Door Handles: Chrome
- Fog Lights: Front
- Glass: Deep tint
- Grille: Chrome
- Headlights: Automatic
- Headlights: High beam
- Headlights: IntelliBeam
- Headlights: LED
- Liftgate/Tailgate: Tailgate - EZ-Lift
- Lights: Cargo
- Lights: Puddle
- Mirrors: Adjustable
- Mirrors: Auto-dimming - LH
- Mirrors: Caps - Chrome
- Mirrors: Foldaway - power
- Mirrors: Heated
- Mirrors: In-glass turn signal
- Mirrors: Manual w/convex spotter
- Mirrors: Power
- Molding: Body side - Chrome
- Recovery Hooks: Front
- Steps: Rear
- Tire Size: 275/55R20
- Tire Size - Spare: 265/70R17
- Tires: All Season BSW
- Tires: Tire Carrier - Lockable
- Towing: Trailer hitch
- Towing: Trailer Sway Control (TSC)
- Towing: Wiring harness - 4-pin connector
- Towing: Wiring harness - 7-pin connector
- Underbody: Oil pan
- Underbody: Shields
- Underbody: Transfer case
- Wheel Flares: Liner - rear
- Wheel Material: Aluminum - machined - bright
- Wheel Material - Spare: Steel
- Wheel Size: 20"
- Wheel Size - Spare: 17"
Interior
- Air Conditioning: Automatic
- Air Conditioning: Dual zone
- Assist Handle(s): Front
- Audio: Controls - voice-activated
- Audio: Digital media auxiliary jack
- Audio - Brand: Bose
- Audio - CD/MP3: CD
- Audio - CD/MP3: MP3
- Audio - Radio: AM/FM
- Audio - Radio: HD Digital
- Audio - Speakers: 6
- Audio - Speakers: Subwoofer(s)
- Capabilities/Wiring: USB port
- Capabilities/Wiring: WiFi
- Cargo Area: Hooks - tie down
- Cargo Area: Lights
- Carpet: Color-keyed
- Communication: Bluetooth - hands-free phone
- Communication: Wireless
- Consoles: Floor
- Consoles: Storage
- Cupholders: 4
- Defoggers: Rear
- Displays: Engine temperature
- Displays: LCD - color
- Displays: Low fuel indicator
- Displays: Oil pressure
- Displays: Touch Screen
- Floor Mats: Carpet
- Floor Mats: Color-keyed
- Garage Door Opener: Universal
- Instrument Panels: Driver Information Center
- Instrument Panels: IntelliLink
- Instrument Panels: Speedometer
- Instrument Panels: Tachometer
- Instrument Panels: Voltage
- Instrument Panels: Warning lights
- Mirrors: Auto-dimming
- Mirrors: Rearview
- Navigation: Touch Screen
- Navigation: Voice-activated
- Pedals: Power adjustable
- Power Features: Accessory delay
- Power Locks: Door
- Power Outlet(s): 110-volt
- Remote Releases: Fuel filler door - capless
- Remote Releases: Tailgate
- Seats - Driver: Memory-activated
- Seats - Front: 12-way adjuster - power
- Seats - Front: Buckets
- Seats - Front: Climate-controlled
- Seats - Front: Lumbar support - power
- Seats - Front: Reclining - power
- Seats - Rear: 60/40 split-folding
- Seats - Rear: Bench - 3-passenger
- Steering Column: Manual
- Steering Column: Tilt/telescoping
- Steering Wheel: Controls - audio
- Steering Wheel: Controls - cruise
- Steering Wheel: Heated
- Steering Wheel: Leather-wrapped
- Storage: Lockable
- Storage: Pockets - seatback
- Storage: Seat cushion - front
- Theft Deterrent Systems: Audible
- Upholstery: Leather - upgraded
- Visors: Mirror - illuminated
- Windows: Power
- Windows: Sliding - rear
Mechanical
- Air Cleaner: High capacity
- Alternator - Maximum Capacity (amps): 150
- Battery: 80-AH
- Battery: Heavy duty
- Battery: Run-down protection
- Battery - CCA @ 0 F: 720
- Brakes: 4-wheel - disc - vented
- Brakes: Autonomous Emergency Braking (AEB)
- Brakes: Power-assisted
- Brakes - ABS
- Cruise Control
- Drive System: All Wheel
- Emissions: Closed coupled catalytic converter
- Exhaust: Aluminized stainless steel muffler & tailpipe
- Exhaust: Polished
- Frame: Hydroformed
- Ignition: Coil over plug
- Ignition: Remote start
- Steering: Electric Power Steering (EPS)
- Steering: Power rack & pinion
- Steering: Variable-assist
Safety
- 3-Point Seat Belts in All Positions
- Airbag - Driver: Dual-stage
- Airbag - Front Driver Side: Seat mounted
- Airbag - Front Passenger: Dual-stage
- Airbag - Front Passenger Side: Seat mounted
- Airbag - Occupant Sensor: Passenger
- Airbags: Side Curtain
- Child Seat Anchors: LATCH
- Child Seat Anchors: Top tether - rear
- Crash Sensors: Pedestrian Impact Protection
- Crash Sensors: Seat Alert
- Head Restraints: Adjustable
- Lights: Daytime running lights
- Mfr Trademark: Forward Collision Warning
- Monitors: Lane Change Assist
- Monitors: Teen Driver mode
- Monitors: Tire pressure
- Parking Features: Camera - rearview
- Parking Features: Park Assist
- Parking Features: Ultrasonic - front & rear
- Remote Keyless Entry
- Traction Control: Electronic Stability Control (ESC)
- Traction Control: StabiliTrak
Suspension
- Mfr Trademark: Hotchkiss - rear
- Shock Absorbers: Electronically controlled
- Shock Absorbers: Twin-tube
- Springs: 2-stage multi-leaf - rear
- Springs: Variable rate leaf - rear
- Type: Magnetic Ride Control
- Type: Z95
- Type - Front: Coil over shock
- Type - Front: Independent
- Type - Rear: Semi-elliptic
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Vehicle Disclaimer
Features may vary per vehicle. All advertised prices exclude taxes, title, and emissions.