Used 2026 GMC Sierra for sale in Seaford
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Vehicle Details
Unknown
Automatic
4WD
Gasoline
8-Cylinder
Unknown
Pickup
Owners
What was with this car history VIN 1GTUUHEL8TZ299034?
Popular features
Seller description
KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat. GMC Denali Ultimate with Downpour Metallic exterior and Alpine Umber interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*. OPTION PACKAGESLPO, BODY COLOR WHEEL ARCH MOLDINGS: (dealer-installed), DOWNPOUR METALLIC, DENALI ULTIMATE PREFERRED EQUIPMENT GROUP: includes standard equipment, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, 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 (STD), ENGINE, 6.2L ECOTEC3 V8: (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED: with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD). WHO WE AREFamily owned and operated, Hertrich Buick-GMC has been your Delmarva GMC dealer since 1964! We are located in the heart of the Delmarva Peninsula at 26953 Sussex Highway, Seaford, Delaware and serve as your Buick-GMC dealer with a state of the art GM Certified Sales & Service Department. As your gateway to the best buying experience you will ever have, we at Hertrich Buick-GMC know that price is important that's why we will beat out the competition time and time again with our aggressive pricing. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
Hertrich Buick GMC of Seaford
Only 96 miles away from you!
Location: 26953 Sussex Hwy, Seaford, DE 19973
Phone: (302) 629-9144
Working time: 08:00 - 20:00
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Frequently Asked Questions About the 2026 GMC Sierra
The average price of a used 2026 GMC Sierra is $45,504 based on 69,504 listings currently available nationwide. Prices range from $7,999 to $91,340 depending on mileage, condition, and location. This particular Sierra in Seaford, DE is listed at $82,349.
Used 2026 GMC Sierra vehicles on our marketplace have an average of 49,486 miles. You can compare mileage across all available units on the GMC Sierra listings page.
Reliability varies by model year, maintenance history, and driving conditions. We recommend checking the vehicle history report and having an independent inspection before purchase.
The 2026 GMC Sierra runs on Gasoline. Exact fuel economy figures vary by trim level and driving conditions. Check fueleconomy.gov for EPA estimates specific to this model year.
There are 769,898 used Pickup vehicles priced under $100,000 currently listed on our marketplace. Browse all options on the Used Pickup under $100,000 page. You can also narrow your search to Used GMC vehicles under $100,000 if you prefer to stay with the GMC brand.
