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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2026 GMC Sierra 2500HD AT4

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Vehicle Details

VIN1GT4UPEY0TF231950
TrimAT4
Exterior ColorBeige
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typenew
MSRP$91,399
Days on Lot167

AT4

Great Deal
$90,429Mileage not verified

Tallahassee, FL 32308

Is this 2026 GMC Sierra 2500HD AT4 a good deal?

OAV verdict: Great Deal

Why: Listed at $90,429. OAV found only 20 comparable listings — too few for a reliable market range or verdict. Days on lot: 167 days (market average 70 days).

Manufacturer MSRPReference

$91,399

This vehicle $90,429 · $970 (1%) below MSRP

MSRP is the manufacturer's suggested retail price, shown for reference only. OAV rates new-car deals by how far below the LOCAL COMPARABLE MARKET a vehicle is priced (see OAV's market comparables / MRP and sold-price value / TRV) — not by discount from MSRP, because dealer-supplied MSRP is not independently verified. The advertised price is set by the dealer and may require financing, rebates, trade-in, or other qualifications, and excludes taxes, fees, and dealer add-ons — confirm the out-the-door price with the dealer. How OAV rates new-car deals.

Market price position

This vehicle's comparable set spans trims and configurations and sits above its MSRP, so the figures below are shown as broader-model context — not a trim-matched estimate of this vehicle's value. OAV is not stating a precise savings figure until configuration-level matching is applied.

$90,429 · $19,995 below the broader-model benchmark

Broader-model range
$110,424 (20 listings)
vs. broader-model low
— $19,995
Comparable vehicles
20

Broader-model listing midpoint

$110,424

This vehicle $90,429 · Broader-model context — not a trim-matched estimate of this vehicle's value

The midpoint of the same-year, same-model comparable set, which currently spans trims and configurations and sits above this vehicle's MSRP. OAV does not use it to state this vehicle's savings until configuration-level matching is applied. How OAV rates new-car deals.

Broader-model average sold price

$83,167

This vehicle $90,429 · Broader-model context — not a trim-matched estimate of this vehicle's value

The average sold price of the same-year, same-model cohort across trims and configurations (sold data through 2026-08-15). Because it spans configurations and sits above this vehicle's MSRP, OAV does not state this vehicle's savings from it yet. How OAV rates new-car deals.

Comparable vehicles nationally recently sold in an estimated 1558 days.

Verify before inquiring
  • This listing has been available about 2.9x longer than comparable vehicles typically take to sell (cohort sells in 15–58 days; this one is at 167). Confirm its history, condition, availability, and out-the-door price before proceeding.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$110,424 – $110,424
Regional Range$86,915 – $110,424

Dale Earnhardt Jr Buick Gmc

Tallahassee, FL

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View all vehicles from dale earnhardt jr buick gmc

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

About This 2026 GMC Sierra 2500HD

Listing updated: Aug 15, 2026

Listed by a franchise dealer in Tallahassee, FL · On lot for 167 days · VIN verifiable at NHTSA

This new 2026 GMC Sierra 2500HD AT4 is listed at $90,429 by dale earnhardt jr buick gmc in Tallahassee, FL 32308. The exterior color is Beige. 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. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 167 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 Tallahassee, FL 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 2500HD against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), 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 Tallahassee, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT4UPEY0TF231950 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2026 GMC Sierra 2500HD Market in FL

FL Market Listings

1,717

Average Price

$82,064

Price Range

$37,699–$115,902

Avg Days on Lot

70

Based on all 1,717 2024-2028 GMC Sierra 2500HD listings in the FL market, the average asking price is $82,064. This listing at $90,429 is $8,365 above the broader FL average (10% above the FL average). This is a wider, all-trim comparison across FL; OAV's price verdict above uses the closer comparable set. Comparable prices in FL range from $37,699 to $115,902. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in FL

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: AT4 — compare trims below)