Certified 2025 Gmc Sierra 1500 SLT

 18,138 miles
 Gas
 Seaford, DE

$46,487

AI Analysis:

$45,998 average market price. 

View Full Analysis.

Key Features

Mileage

18,138 miles

Drivetrain

4WD

Engine

5.3L 8 Cylinder

Transmission

10 Speed Automatic

Fuel Type

Gas

MPG

15 / 19

Color

Sterling Metallic / Jet Black

Title

Clean

VIN

1GTUUDED2SZ289891

Contact Seller

He

Hertrich Buick GMC of Seaford

26953 Sussex Highway

Seaford, DE 19973

Financing Available

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

$787 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Curious what you can afford?

Avoid dealer markup and get straight to driving. Compare rates from multiple lenders instantly to ensure you’re getting the best deal possible.

Dealer Description

Auto Check One Owner! Hertrich Certified Pre-Owned. Heated leather seats, navigation system, onboard communications system, back-up camera, 4x4, alloy wheels, transmission, 10-speed automatic (CO. ENGINE, 5.3L ECOTEC3 V8, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM). Service work completed on this GMC Sierra 1500 included: complete multi-point inspection, oil & filter change by a factory trained technician, battery voltage test, tires inspected, brake inspection, emissions system check, professional detailed inside and out, function test all lights, check the complete exhaust system, cooling system inspection, transmission fluid inspection, differential fluid inspection, function test all options & accessories. This Sierra 1500 is priced $8,600 below J.D. Power Retail.

Features & Options

  • Navigation system
  • Lane departure
  • Leather upholstery
  • Automatic temperature control
  • Emergency communication system
  • Wireless phone connectivity
  • Front dual zone A/C
  • Auto high-beam headlights
  • Rain sensing wipers
  • Auto-dimming rearview mirror
  • Split folding rear seat
  • Memory seat
  • Alloy wheels
  • Heated front seats
  • Power driver seat
  • Power passenger seat
  • Rear locking differential
  • Forward Collision Alert with Automatic Braking mitigation
  • Apple CarPlay/Android Auto integration
  • Bluetooth streaming audio for music and phones

Vehicle History Report

VIN: 1GTUUDED2SZ289891

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

Seller Details

Listed 4/1/2026

View original listing
He

Hertrich Buick GMC of Seaford

26953 Sussex Highway

Seaford, DE 19973

Phone

302-990-**** Show number

Location

Contact Seller

He

Hertrich Buick GMC of Seaford

26953 Sussex Highway

Seaford, DE 19973

Financing Available

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

$787 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options