Is the $36,299 price on this 2020 GMC Sierra 3500HD a good deal?

OAV rates this as Fair Price because the asking price of $36,299 is within the typical market range for this vehicle.

What is the average price for a 2020 GMC Sierra 3500HD in WY?

Based on 11 comparable listings in WY, the average asking price for a 2018-2022 GMC Sierra 3500HD is $46,127, with prices ranging from $34,492 to $67,995.

How long does a 2020 GMC Sierra 3500HD typically stay on dealer lots?

Comparable GMC Sierra 3500HD listings in WY spend an average of 61 days on dealer lots.

Where is this 2020 GMC Sierra 3500HD located?

This vehicle is listed in Gillette, WY 82718. VIN: 1GT49TE76LF248155. Mileage: 76,556 miles.

What is the fair market price range for this 2020 GMC Sierra 3500HD?

OAV's Price-to-Market analysis estimates the fair market range is $36,299 to $36,299, based on available comparable vehicles.

No Photo Available

Vehicle Details

VIN1GT49TE76LF248155

TrimSLE

Exterior ColorWhite

Drivetrain4WD

Engine6.6L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot105

2020 GMC Sierra 3500HD

SLE

Unscored

$36,29976,556 mi

Gillette, WY 82718

Is this 2020 GMC Sierra 3500HD SLE a good deal?

OAV verdict: Unscored

Why: Listed at $36,299, comparable market range $36,299–$36,299. Days on lot: 105 days (market average 61 days).

Market price position

$36,299 · only listing at this price

$36,299 — single data point

Regional range: $36,299 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Market Retail Price (MRP™)

$36,299

This vehicle $36,299 · priced at MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$46,322

This vehicle $36,299 · $10,023 (22%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-17) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 12–81 days.

White's Frontier Motors

Gillette, WY

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

View all vehicles from white's frontier motors →

Request availability and out-the-door price

OAV will route your inquiry to White's Frontier Motors for current availability of this 2020 GMC Sierra 3500HD SLE 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 2020 GMC Sierra 3500HD

Listing updated: Jul 16, 2026

Listed by a franchise dealer in Gillette, WY · On lot for 105 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 3500HD SLE is listed at $36,299 by white's frontier motors in Gillette, WY 82718. It has 76,556 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Gillette market, the estimated market range is $36,299 to $36,299.

This vehicle has been on the lot for 105 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 Gillette, WY 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 2020 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 Gillette, WY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49TE76LF248155 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 GMC Sierra 3500HD Market in WY

Comparable Vehicles

Average Price

$46,127

Price Range

$34,492–$67,995

Avg Days on Lot

Based on 11 comparable 2018-2022 GMC Sierra 3500HD listings in WY, the average asking price is $46,127. This listing at $36,299 is $9,828 below average (21% below market). Comparable prices in WY range from $34,492 to $67,995. Similar vehicles spend an average of 61 days on dealer lots in this market.