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2026 GMC Sierra 2500HD

Condition New
Transmission Automatic
Drive Train Four-wheel Drive
Trim AT4
Engine Diesel
6.6L V8

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2026 Sierra 2500HD

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Vehicle Overview

Introducing the 2026 AT4 — rugged capability meets refined comfort. Its trail-tuned AT4 suspension and all-terrain readiness make it at home on the jobsite or the backroads, while the sleek Black interior offers a premium, easy-to-maintain cabin with modern tech and comfort for every mile. Backed by comprehensive basic, powertrain and rust warranties for added peace of mind — stop by today and take the AT4 for a test drive; ask us about the warranty details.
$90,480
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Gerald Honda of Countryside 5901 S. La Grange Rd, Countryside IL, 60525 Contact Dealer

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Dealer Rating
5.00

VIN: 1GT4UPEY4TF219705

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