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2026 GMC Sierra 2500 HD for #suntrupbuickgmc.com_1GT4UPEY8TF304515

2026 GMC Sierra 2500 HD for #suntrupbuickgmc.com_1GT4UPEY8TF304515...

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2026 GMC Sierra 2500 HD for Sale - $80K

This used 2026 GMC Sierra 2500 HD AT4 is for sale. It is in St Peters, MO. The price is $79,888. See 5 photos.

It has 6 miles on it. The engine is a 6.6L Duramax Turbo-Diesel V8 engine. The gears are Automatic. The outside is Coastal Dune.

Coastal Dune 2026 GMC Sierra 2500HD 4D Crew Cab AT4 4WD 10-Speed. Automatic Duramax 6.6L V8 Turbodiesel Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026

Call Suntrup Buick GMC to ask about this 2026 GMC Sierra 2500 HD AT4. They may also help with a loan. You can see all the specs, ask for a quote, or set up a test drive here.

Sold by Suntrup Buick GMC

This 2026 GMC Sierra 2500 HD AT4 is at Suntrup Buick GMC in St Peters, MO. Call them for price info or to set up a visit.

2026 GMC Sierra 2500 HD
$79,888
All/GMC/Sierra 2500 HD

2026 GMC Sierra 2500 HD

$79,888
2026 GMC Sierra 2500 HD AT4 in Coastal Dune — front three-quarter view
Used
Body
Truck
Mileage
6 mi
Engine
6.6L Duramax Turbo-Diesel V8 engine
Transmission
Automatic
St Peters, MO
Mileage
6 mi
Why this vehicle stands out
Adaptive Cruise Control

A standout extra included with this listing.

Bluetooth®

Stay connected on the road.

Heated Steering Wheel

Reliable heating for cold-weather trips.

Remote Start

A standout extra included with this listing.

Description
Coastal Dune 2026 GMC Sierra 2500HD 4D Crew Cab AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026

2026 GMC Sierra 2500 HD

$87,770Save $7,882
$79,888
Est. payment $557/mo·
Score this vehicle for meSee how well it matches what matters to you.
TypeTruck
Stock #suntrupbuickgmc.com_1GT4UPEY8TF304515
VIN1GT4UPEY8TF304515

No pressure. No obligation.

Dealer Information
Suntrup Buick GMC
4.5
Google Reviews
4200 N Service RD
St Peters, MO

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2026 GMC Sierra 2500 HD
$79,888

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