Used 2021 GMC Sierra 1500 SLT Crew Cab

Stock #26404A

Used 2021 GMC Sierra 1500 SLT Crew Cab

Stock #26404A
Dealer Video

Vehicle Notes

CARFAX 1-Owner. Heated Seats, Onboard Communications System, Back-Up Camera, 4x4, Alloy Wheels, Tow Hitch, TEXAS EDITION SLT PREMIUM PACKAGE, DRIVER A…
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CARFAX 1-Owner. Heated Seats, Onboard Communications System, Back-Up Camera, 4x4, Alloy Wheels, Tow Hitch, TEXAS EDITION SLT PREMIUM PACKAGE, DRIVER ALERT PACKAGE I, SLT CONVENIENCE PACKAGE, TRANSMISSION, 8-SPEED AUTOMATIC, ELEC...

KEY FEATURES INCLUDE
4x4, Back-Up Camera, Onboard Communications System, Trailer Hitch, Chrome Wheels GMC SLT with Summit White exterior and Dark Walnut/Slate interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*.

OPTION PACKAGES
TEXAS EDITION SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package, (NZM) 20 Polished aluminum wheels, (BVT) Chrome assist steps and Texas Edition badging. DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Includes (V76) recovery hooks on 2WD models. 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. 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.).

AFFORDABLE
This Sierra 1500 is priced $5,300 below J.D. Power Retail.

PURCHASE WITH CONFIDENCE
CARFAX 1-Owner

Pricing analysis performed on 12/20/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

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Chassis Details

Mileage
86,575
Stock Number
26404A
Stock Type
Used
Year
2021
Make
GMC
Model
Class
2
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLT
Vehicle VIN
3GTU9DED5MG157034
Interior Color
Dark Walnut/slate
Seating Capacity
6
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
5.3L 8 Cylinder Engine
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L84 - DI, ALUM, GEN 5, VAR 2
Engine Size (L)
5.3
Brake Type
Hydraulic

Vehicle Options

  • IOS
  • L84
  • MQE
  • PCY
  • PDC
  • PQB-R
  • X31-R
  • View All

Body Details

Body Type
This vehicle is no longer available.
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Pricing Details

Price $35,689
Additional Upfit Cost
Disclaimer:
*** Vehicle information is provided by the seller or its agent; Comvoy.com is not responsible for the accuracy of said information. Please verify before purchasing.