Used 2014 Gmc Sierra Denali

 127,663 miles
 Diesel
 Longmont, CO

$28,999

AI Analysis:

$24,999 average market price. 

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Key Features

Mileage

127,663 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

6 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Steel Gray Metallic / Ebony

Title

Clean

VIN

1GT125E86EF114003

Contact Seller

Vi

Victory Motors of Colorado

1325 Main St

Longmont, CO 80501

Financing Available

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$491 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

The 2014 GMC Sierra 2500 HD Crew Cab Denali 4WD with the 6.6L V8 turbo diesel delivers an impressive blend of heavy-duty capability and premium comfort. Powered by the renowned Duramax diesel engine paired with an Allison automatic transmission, this truck offers strong torque for confident towing and hauling while maintaining smooth, controlled performance on the highway. The Denali trim elevates the experience with upscale materials, refined interior design, and advanced features that make long drives and workdays equally enjoyable. Inside, the spacious crew cab provides generous legroom, supportive seating, and a quiet ride that stands out in the heavy-duty segment.

Features & Options

  • Denali Package
  • Crew Cab
  • 4WD
  • 6.6L V8 turbo diesel engine
  • Allison automatic transmission
  • Power adjustable pedals
  • Heated steering wheel
  • Dual-zone front climate control
  • Rear mounted camera
  • UltraSonic rear parking sensors
  • Bose speakers
  • Keyfob remote start
  • OnStar Directions & Connections vehicle tracker
  • Bluetooth handsfree wireless device connectivity
  • Trailer brake controller
  • Class IV tow rating
  • Chrome grille and door handles
  • Power folding door mirrors
  • Auto-dimming driver side mirror
  • Chrome interior accents

Vehicle History Report

VIN: 1GT125E86EF114003

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 12/20/2025

View original listing
Vi

Victory Motors of Colorado

1325 Main St

Longmont, CO 80501

Phone

720-340-**** Show number

Email

s****@vmoc.co Show email

Location

Contact Seller

Vi

Victory Motors of Colorado

1325 Main St

Longmont, CO 80501

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$491 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options