Up for sale is a 2014 GMC Sierra 1500 SLT in great shape, featuring the rare and powerful 6.2L V8 engine — a major step up from the standard 5.3L. This truck delivers serious performance, comfort, and capability, making it ideal for work, towing, or everyday driving.
Key Specs:
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Engine: 6.2L V8 (EcoTec3)
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Horsepower: 420 hp
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Torque: 460 lb-ft
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Towing Capacity: Up to 12,000 lbs (when properly equipped)
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Transmission: 6-speed automatic
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Drive: 4x4 / 4WD
Features:
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SLT trim – premium leather interior
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Heated and cooled seats
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Dual-zone climate control
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Navigation, Bluetooth, backup camera
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Factory trailer brake controller
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Spray-in bedliner and tow package
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Clean title, no major issues, well maintained
This truck is a rare find with the 6.2L V8 – offering the same engine used in GMC’s Denali lineup and even some Cadillac SUVs. Tons of power for hauling, towing, or just enjoying the ride.
Welcome to Big Jon’s Auto – Denver’s Trusted Family-Owned Dealership!
For over 50 years, Big Jon’s Auto has been helping Colorado drivers find their perfect ride. As a family-owned business, we are dedicated to making the car-buying experience simple, stress-free, and enjoyable.
Why Choose Us?
- No Hassle, No Pressure – We keep it straightforward and honest.
- Great Prices – Competitive deals that fit your budget.
- Fast & Easy – Drive off in your new car in under 15 minutes.
- Local & Family-Owned – Proudly serving Denver with a personal touch.
- Flexible Financing – We work with over 15 credit unions and lenders to help you get approved and find a payment plan that works for you.
Visit Us Today!
1240 W Center Ave, Denver, CO 80223
Find the perfect car, truck, or SUV to explore Colorado in style. We look forward to welcoming you to the Big Jon’s family!
Equipment
Seats
Driver seat: heated
Driver seat power adjustments: height, lumbar, reclining, 10
Front headrests: adjustable, 2
Front seat type: 40-20-40 split bench
Passenger seat: heated
Passenger seat power adjustments: height, lumbar, reclining, 10
Rear headrests: adjustable, 2
Rear seat folding: folds up
Rear seat type: 60-40 split bench
Upholstery: leather-trimmed
Brakes
ABS: 4-wheel
Braking assist:
Electronic brakeforce distribution:
Front brake diameter: 13.0
Front brake type: disc
Front brake width: 1.18
Rear brake diameter: 13.6
Rear brake type: disc
Rear brake width: 0.79
Engine
Alternator: 150 amps
Auxiliary oil cooler:
Battery: heavy duty, maintenance-free
Battery rating: 720 CCA
Battery saver:
Cylinder deactivation:
Lights
Daytime running lights:
Exterior entry lights: puddle lamps
Front fog lights:
Headlights: auto on/off, halogen
Safety
Camera system: rearview
Child seat anchors:
Rearview monitor: in mirror
Airbags
Airbag deactivation: occupant sensing passenger
Front airbags: dual
Side airbags: front
Side curtain airbags: front, rear
Mirrors
Side mirror adjustments: power, power folding
Side mirrors: driver side auto-dimming, heated, integrated turn signals
Windows
Front wipers: intermittent
Power windows:
Tinted glass:
Window defogger: rear
Security
Anti-theft system: alarm
Power door locks:
Steering
Steering ratio: 16.3
Turns lock-to-lock: 3.0
Seatbelts
Front seatbelts: 3-point
Rear seatbelts: 3-point
Seatbelt warning sensor: front
Drivetrain
4WD selector: electronic hi-lo
4WD type: part time w/ on demand setting
Axle ratio: 3.08
Locking differential: rear
Suspension
Front shock type: twin-tube gas
Front spring type: coil
Front stabilizer bar: diameter 34 mm
Front struts:
Front suspension classification: independent
Front suspension type: upper and lower control arms
Rear shock type: twin-tube gas
Rear spring type: leaf
Rear suspension classification: solid live axle
Rear suspension type: multi-leaf
Telematics
Hands-free phone call integration: voice operated
Satellite communications: OnStar
Wireless data link: Bluetooth
Audio System
Antenna type: diversity, mast
Auxiliary audio input: Bluetooth, USB, jack, memory card slot
In-Dash CD: MP3 Playback, single disc
Radio: AM/FM, HD radio, voice operated
Radio data system:
Satellite radio: SiriusXM
Total speakers: 6
Tires and Rims
Spare tire mount location: underbody
Spare tire size: full-size
Spare wheel type: steel
Tire Pressure Monitoring System:
Tire type: all season
Wheels: polished aluminum alloy
Instrumentation
Clock:
Gauge: oil pressure, tachometer
Multi-function display:
Trip odometer:
Warnings and reminders: coolant temperature warning, lamp failure, low fuel level, low oil pressure, maintenance due
Air Conditioning
Front air conditioning: automatic climate control
Front air conditioning zones: dual
Comfort Features
Armrests: front center
Floor mat material: rubber/vinyl
Floor material: carpet
Floor mats: front, rear
Steering wheel trim: leather
Exterior Features
Body side moldings: chrome
Bumper detail: rear step
Door handle color: chrome
Exhaust tip color: stainless steel
Front bumper color: body-color
Grille color: chrome surround
Mirror color: chrome
Pickup bed light: , LED
Rear bumper color: chrome
Tailgate: lift assist
Towing and Hauling
Auxiliary transmission fluid cooler:
Tow hooks: front
Tow/Haul mode:
Trailer hitch:
Trailer wiring: 4-pin, 7-pin
Convenience Features
Adjustable pedals: power
Assist handle: front
Cruise control:
Cupholders: front, rear
Memorized settings: 2 driver, driver seat
Multi-function remote: keyless entry
One-touch windows: 4
Power outlet(s): 115V
Power steering:
Power windows: lockout button
Reading lights: front
Rearview mirror: auto-dimming
Remote engine start:
Steering wheel: tilt
Steering wheel mounted controls: audio, cruise control
Universal remote transmitter:
Vanity mirrors: dual illuminating
In Car Entertainment
Infotainment: IntelliLink
Infotainment screen size: 8 in.
Stability and Traction
Hill holder control:
Roll stability control:
Stability control:
Traction control:
Trailer stability control:
Disclaimer: Prices do not include government fees and taxes, any finance charges, any electronic filing charge and any emission testing charge. Prices may not include Dealer Delivery and Handling Charges. We update our website inventory frequently, but our inventory changes with recent sales. Mileage may change slightly due to test drives. We are not responsible for any errors or omissions on this page. Please feel free to call us before you visit.