New 2026 Gmc Sierra 1500 SLT

 0 miles
 Diesel
 Marshalltown, IA

$63,185

AI Analysis:

$63,351 average market price. You save $166 (0%). 

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Key Features

Mileage

0 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black

Title

Clean

VIN

1GTUUDE85TZ256324

Contact Seller

Ka

Karl GMC

1000 N 3rd Ave

Marshalltown, IA 50158

Financing Available

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$1,069 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Factory MSRP: $68,135 $4,950 off MSRP! 10-Speed Automatic, 4WD, Black Leather. Recent Arrival! Onyx Black 2026 GMC Sierra 1500 SLT 4D Crew Cab 3.0L I6 10-Speed Automatic 4WD. Karl Chevrolet Buick GMC of Webster City has access to this vehicle, as well as the largest inventory in Northwest Iowa. We are focused on getting you in the right vehicle that fits your needs and are excited to bring our Dealer for Life way of doing business to Webster City Iowa. If you are interested in this vehicle, or any of our thousands of options please call us today at 515.832.6638 and ask to speak with our sales team.

Features & Options

  • Adaptive Cruise Control
  • Apple CarPlay
  • Android Auto
  • Bluetooth streaming audio
  • Wireless Apple CarPlay
  • Wireless Android Auto
  • Bose Premium Sound System with Richbass woofer
  • SiriusXM with 360L Trial Subscription
  • Heated driver and front outboard passenger seats
  • Heated rear outboard seats
  • Heated steering wheel
  • Remote Start
  • Keyless Open and Start
  • Power rear sliding window with rear defogger
  • Rear window defogger
  • Power tilt and telescoping steering column with memory setting
  • Power windows with rear express-down
  • Universal Home Remote
  • Wireless Charging in center console
  • Spray-on bedliner with GMC Logo

Vehicle History Report

VIN: 1GTUUDE85TZ256324

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

Seller Details

Listed 2/7/2026

View original listing
Ka

Karl GMC

1000 N 3rd Ave

Marshalltown, IA 50158

Phone

641-351-**** Show number

Location

Contact Seller

Ka

Karl GMC

1000 N 3rd Ave

Marshalltown, IA 50158

Financing Available

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

$1,069 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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