2018 GMC Sierra 1500 SLT



  • $1,500 SAVINGS
    $25,500 BEST PRICE

  • Internet Price $27,000
    • -$1,000
    • -$500
  • Best Price $25,500

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Vehicle Information

VIN: 3GTU2NEC5JG611425
Stock #: 26068A
Model Code: TK15543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Jet Black, Leather-Appointed Front Seat Trim
  • Mileage 129,988
  • Fuel Economy
    City/Highway 15/20 MPG
  • Engine Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • Heated Steering Wheel
  • 4WD/AWD
  • Heated Seats
  • Leather Seats
  • Wireless Phone Charging
  • Parking Assistance
  • Cruise Control

Dealer Comments

SLT trim. Excellent Condition. FUEL EFFICIENT 20 MPG Hwy/15 MPG City! Nav System, Heated Leather Seats, CD Player, Back-Up Camera, 4x4, Chrome Wheels, Hitch, Onboard Communications System, STEERING WHEEL, HEATED, LEATHER WRAPP...

KEY FEATURES INCLUDE
4x4, Back-Up Camera, CD Player, Onboard Communications System, Trailer Hitch. Non-Smoker vehicle GMC SLT with Onyx Black exterior and Jet Black interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*.

OPTION PACKAGES
SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.), SLT PREFERRED PACKAGE includes (UD5) Front and Rear Park Assist, (UVD) heated steering wheel and (A48) sliding rear window, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets. (Includes (K4C) wireless charging. AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO with USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone, ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD), TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), STEERING WHEEL, HEATED, LEATHER WRAPPED with audio and cruise controls.

EXPERTS ARE SAYING
"Around town, the Sierra's brakes are friendly and capable. Like the brakes, the steering is easy and gives you enough confidence to pilot this truck around town." -Edmunds.com.

AFFORDABLE TO OWN
This Sierra 1500 is priced $1,600 below J.D. Power Retail.

Pricing analysis performed on 3/19/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 15 MPG
    • Hwy: 20 MPG
    • Combined: 17 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 26 gal
  • Fuel Type
    • Fuel Type: Gasoline Fuel
  • Horse Power
    • Horse Power: 355
  • Rear Wheel
    • Rear Wheel: Single
  • Trailering Capacity
    • Trailering Capacity: 0
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All used vehicle prices include a specific discount for having a trade-in or utilizing our financing options. Please refer to our website at http://www.rennkirbychevrolet.com/ to see the original Internet Price and the applicable discounts. Renn Kirby Chevrolet reserves the right to set our pricing based on the consumers intention to trade in a vehicle and/or utilize the financing options offered by the dealership. The minimum amount financed to receive finance discount is $12000 or 80% of the price if vehicle is priced at or below $12000. This pricing policy in no way guarantees an approval for financing or any specific value for trade in vehicles. Dealers website details each individual discount for all used vehicle inventory.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.