U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 GMC Sierra 1500 Denali

Vehicle Details

VIN3GTU9FET4MG216934
TrimDenali
Exterior ColorRed
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypeDiesel
Inventory Typeused
Days on Lot223

2021 GMC Sierra 1500 Denali

Denali

Fair Price
$34,39792,357 mi

Amery, WI 54001

Is this 2021 GMC Sierra 1500 Denali Denali a good deal?

OAV verdict: Fair Price

Why: Listed at $34,397, comparable market range $27,347–$43,999, based on 10 comparable listings. Days on lot: 223 days (market average 59 days).

Market price position

27,347
43,999
34,397

$34,397 · within market range

$27,347comparable$43,999
Regional range
$27,347 – $43,999
vs. market
$7,050 above low · $9,602 below high
Comparable vehicles
10
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1766 days.

Verify before inquiring
  • This listing has been on market about 3.4x longer than typical for similar vehicles (cohort sells in 17–66 days; this one is at 223). 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$27,347 – $43,999

Dealer Info

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Amery, WI

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About This 2021 GMC Sierra 1500 Denali

Listing updated: May 20, 2026

Listed by a franchise dealer in Amery, WI · On lot for 223 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 Denali Denali is listed at $34,397 by a franchise dealer in Amery, WI 54001. It has 92,357 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the Amery market, the estimated market range is $27,347 to $43,999.

This vehicle has been on the lot for 223 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 Amery, WI 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 1500 Denali 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 Amery, WI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9FET4MG216934 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 1500 Denali Market in WI

Comparable Vehicles

257

Average Price

$43,854

Price Range

$26,849–$63,294

Avg Days on Lot

59

Based on 257 comparable 2019-2023 GMC Sierra 1500 Denali listings in WI, the average asking price is $43,854. This listing at $34,397 is $9,457 below average (22% below market). Comparable prices in WI range from $26,849 to $63,294. Similar vehicles spend an average of 59 days on dealer lots in this market.

Similar GMC Sierra 1500 Denali Listings in WI

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