2021 GMC Sierra 1500 SLT



  • $43,987 BEST PRICE

  • Retail Price $42,988
    • +$999
  • Internet Price $43,987

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Vehicle Information

VIN: 3GTU9DEDXMG413412
Stock #: 180241A
Model Code: TK10543
  • Condition Used
  • Body Style Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black, Perforated Leather-Appointed Front Outboard Seat Trim
  • Mileage 54,269
  • Fuel Economy
    City/Highway 14/20 MPG
  • Engine Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • Transmission Automatic
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Bluetooth®
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Aux Input
  • Heated Seats
  • Leather Seats
  • Cruise Control

Dealer Comments

EPA 20 MPG Hwy/16 MPG City! Heated Seats, Sunroof, Tow Hitch, Remote Engine Start, Onboard Communications System, Back-Up Camera, 4x4, Alloy Wheels, Bed Liner, SLT PREMIUM PACKAGE, SLT CONVENIENCE PACKAGE, ENGINE, 5.3L ECOTEC3 V8

KEY FEATURES INCLUDE
4x4, Back-Up Camera, Onboard Communications System, Trailer Hitch, Chrome Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot. Keyless Entry, Privacy Glass, Steering Wheel Controls, Alarm. GMC SLT with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*.

OPTION PACKAGES
SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package and (NZM) 20" Polished aluminum wheels, (BVT) Chrome assist steps. SUNROOF, POWER, X31 OFF-ROAD PACKAGE includes Off-Road suspension, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and X31 hard badge Includes (NQH) 2-speed transfer case, (XCK) 265/65R18SL all-terrain, blackwall tires and (N10) dual exhaust. BED LINER, SPRAY-ON Pickup bedliner with GMC logo, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN, INCLUDES MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Note: (PZ8) Hitch Guidance with hitch view is included with trim. Includes SiriusXM with 360L.) (STD), ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (STD), TRANSMISSION, 8-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), SLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) center console, (KQV) ventilated front seats, (A48) rear sliding power window, (UG1) Universal Home Remote, (MCZ) 2 USB ports with auxiliary input (IP Mounted), (MCR) 2 USB Ports/SD Card/Aux Jack (Inside Console with bucket seats) and (KA6) rear heated seats (KA6) Heated Second Row Outboard Seats are included on Crew Cab models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.).

A GREAT VALUE
This Sierra 1500 is priced $300 below J.D. Power Retail.

BUY FROM AN AWARD WINNING DEALER
At Aschenbach Chevrolet GMC, NO ONE BEATS AN ASCHENBACH DEAL - and we prove it every day! Proudly serving Wytheville and Southwest Virginia for nearly 50 years, our family-owned dealership, part of the trusted Aschenbach Auto Group, is dedicated to redefining the car-buying experience with honest pricing, a simple process, and a personal touch that turns customers into family.

Pricing analysis performed on 5/19/2026. 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.

Eligible Benefits

All Features

  • DriveType
    • DriveType: Four Wheel Drive
  • Fuel Economy
    • City: 14 MPG
    • Hwy: 20 MPG
    • Combined: 16 MPG
  • Fuel System
    • Fuel System: Direct Injection
  • Fuel Tank Capacity
    • Fuel Tank Capacity: 24 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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The Final Price excludes tax, title, license, optional equipment, and $999 processing fee. Freight is not included in the advertised pricing, cost may vary by model. Dealer sets the final price.

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