Is the $80,234 price on this 2026 GMC Sierra 3500HD a good deal?

OAV rates this as a Great Deal because the asking price of $80,234 is below the typical market range for this vehicle.

What is the average price for a 2026 GMC Sierra 3500HD in IL?

Based on 538 comparable listings in IL, the average asking price for a 2024-2028 GMC Sierra 3500HD is $77,709, with prices ranging from $44,869 to $114,472.

How long does a 2026 GMC Sierra 3500HD typically stay on dealer lots?

Comparable GMC Sierra 3500HD listings in IL spend an average of 80 days on dealer lots.

Where is this 2026 GMC Sierra 3500HD located?

This vehicle is listed in Collinsville, IL 62234. VIN: 1GT4UVEY7TF219699. Mileage: 7 miles.

What is the fair market price range for this 2026 GMC Sierra 3500HD?

OAV's Price-to-Market analysis estimates the fair market range is $80,372 to $92,925, based on 52 comparable vehicles.

No Photo Available

Vehicle Details

VIN1GT4UVEY7TF219699

TrimAT4

Exterior ColorWhite

Drivetrain4WD

Engine6.6L V8

TransmissionAutomatic

Fuel TypeDiesel

Inventory Typenew

MSRP$87,480

Days on Lot112

2026 GMC Sierra 3500HD

AT4

Great Deal

$80,234Mileage not verified

Collinsville, IL 62234

Is this 2026 GMC Sierra 3500HD AT4 a good deal?

OAV verdict: Great Deal

Why: Listed at $80,234, comparable market range $80,372–$92,925, based on 52 comparable listings. Days on lot: 112 days (market average 80 days).

Market price position

Lowest comparable ($)

80,372

Highest comparable ($)

92,925

This vehicle's price ($)

80,234

$80,234 · $138 below market low

$80,372comparable$92,925

Regional range: $80,372 – $92,925
vs. market low: — $138 (0% below)
Comparable vehicles: 52

Demand-Verified· Backed by recent sales data

High Demand

Similar vehicles recently sold in an estimated 8–33 days.

What does Demand-Verified mean?

Verify before inquiring

This listing has been on market about 3.4x longer than typical for similar vehicles (cohort sells in 8–33 days; this one is at 112). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$80,372 – $92,925

Regional Range$76,645 – $92,925

Laura Buick-Gmc, Inc.

Collinsville, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from laura buick-gmc, inc. →

Request availability and out-the-door price

OAV will route your inquiry to Laura Buick-Gmc, Inc. for current availability of this 2026 GMC Sierra 3500HD AT4 and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2026 GMC Sierra 3500HD

Listing updated: Jun 6, 2026

Listed by a franchise dealer in Collinsville, IL · On lot for 112 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 3500HD AT4 is listed at $80,234 by laura buick-gmc, inc. in Collinsville, IL 62234. It has 7 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 6.6L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 52 similar vehicles in the Collinsville market, the estimated market range is $80,372 to $92,925. The local market range in IL is $80,372 to $92,925.

This vehicle has been on the lot for 112 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Collinsville, IL trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2026 GMC Sierra 3500HD against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Collinsville, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT4UVEY7TF219699 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2026 GMC Sierra 3500HD Market in IL

Comparable Vehicles

538

Average Price

$77,709

Price Range

$44,869–$114,472

Avg Days on Lot

Based on 538 comparable 2024-2028 GMC Sierra 3500HD listings in IL, the average asking price is $77,709. This listing at $80,234 is $2,525 above average (3% above market). Comparable prices in IL range from $44,869 to $114,472. Similar vehicles spend an average of 80 days on dealer lots in this market.