Vehicle Details
2021 GMC Sierra 1500
AT4
Jackson, MI 49203
Is this 2021 GMC Sierra 1500 AT4 a good deal?
OAV verdict: Fair Price
Why: Listed at $38,694, comparable market range $32,890–$45,800, based on 15 comparable listings. Days on lot: 74 days (market average 58 days).
Market price position
$38,694 · within market range
- Regional range
- $32,890 – $45,800
- vs. market
- $5,804 above low · $7,106 below high
- Comparable vehicles
- 15
Similar vehicles recently sold in an estimated 15–54 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Monster Motors - Michigan Center
Jackson, MI
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Request availability and out-the-door price
OAV will route your inquiry to Monster Motors - Michigan Center for current availability of this 2021 GMC Sierra 1500 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 2021 GMC Sierra 1500
Listing updated: Jun 18, 2026Listed by an independent dealer in Jackson, MI · On lot for 74 days · VIN verifiable at NHTSA
This used 2021 GMC Sierra 1500 AT4 is listed at $38,694 by monster motors - michigan center in Jackson, MI 49203. It has 70,306 miles on the odometer. The exterior color is Blue. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 15 similar vehicles in the Jackson market, the estimated market range is $32,890 to $45,800. The local market range in MI is $32,890 to $33,170.
This vehicle has been on the lot for 74 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 Jackson, MI 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 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 an independent dealer in Jackson, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EEDXMZ341548 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 Market in MI
Comparable Vehicles
2,075
Average Price
$37,208
Price Range
$13,900–$74,900
Avg Days on Lot
58
Based on 2,075 comparable 2019-2023 GMC Sierra 1500 listings in MI, the average asking price is $37,208. This listing at $38,694 is $1,486 above average (4% above market). Comparable prices in MI range from $13,900 to $74,900. Similar vehicles spend an average of 58 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in MI
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)
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2021 GMC Sierra 1500
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2021 GMC Sierra 1500
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2020 GMC Sierra 1500
AT4
Rochester Hills, MI
2019 GMC Sierra 1500
AT4
Ferndale, MI
2019 GMC Sierra 1500
AT4
Novi, MI
2019 GMC Sierra 1500
AT4
Waterford Township, MI
2019 GMC Sierra 1500
AT4
Muskegon, MI