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

VIN1GT49REY2MF115678
TrimDenali
Exterior ColorBlue
Drivetrain4WD
Engine6.6L V8
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot179

2021 GMC Sierra 2500HD

Denali

Unscored
$48,540105,323 mi

Monticello, MN 55362

Is this 2021 GMC Sierra 2500HD Denali a good deal?

OAV verdict: Unscored

Why: Listed at $48,540, comparable market range $48,540–$48,540. Days on lot: 179 days (market average 53 days).

Market price position

48,540
48,540
48,540

$48,540 · only listing at this price

$48,540 — single data point
Regional range
$48,540 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1666 days.

Verify before inquiring
  • This listing has been on market about 2.7x longer than typical for similar vehicles (cohort sells in 16–66 days; this one is at 179). 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.

Regional Range$48,148 – $48,148

West Metro Buick Gmc

Monticello, MN

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

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Request availability and out-the-door price

OAV will route your inquiry to West Metro Buick Gmc for current availability of this 2021 GMC Sierra 2500HD Denali 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 2021 GMC Sierra 2500HD

Listing updated: Jul 4, 2026

Listed by a franchise dealer in Monticello, MN · On lot for 179 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 2500HD Denali is listed at $48,540 by west metro buick gmc in Monticello, MN 55362. It has 105,323 miles on the odometer. The exterior color is Blue. 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 Monticello market, the estimated market range is $48,540 to $48,540.

This vehicle has been on the lot for 179 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 Monticello, MN 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 2021 GMC Sierra 2500HD 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:

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 Monticello, MN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GT49REY2MF115678 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.

2021 GMC Sierra 2500HD Market in MN

Comparable Vehicles

108

Average Price

$48,775

Price Range

$17,991–$64,193

Avg Days on Lot

53

Based on 108 comparable 2019-2023 GMC Sierra 2500HD listings in MN, the average asking price is $48,775. This listing at $48,540 is $235 below average (0% below market). Comparable prices in MN range from $17,991 to $64,193. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar GMC Sierra 2500HD Listings in MN

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)