
Vehicle Details
2021 GMC Acadia
SLT
Standish, MI 48658
Is this 2021 GMC Acadia SLT a good deal?
OAV verdict: Unscored
Why: Listed at $21,415, comparable market range $22,886–$22,886, based on 7 comparable listings. Days on lot: 46 days (market average 53 days).
Market price position
$21,415 · $1,471 below the market benchmark
- Regional range
- $22,886 (7 listings)
- vs. market low
- — $1,471 (6% below)
- Comparable vehicles
- 7
Similar vehicles recently sold in an estimated 16–67 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.
Dealer Info
Standish, MI
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About This 2021 GMC Acadia
Listing updated: May 21, 2026Listed by a franchise dealer in Standish, MI · On lot for 46 days · VIN verifiable at NHTSA
This used 2021 GMC Acadia SLT is listed at $21,415 by a franchise dealer in Standish, MI 48658. It has 89,137 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 7 similar vehicles in the Standish market, the estimated market range is $22,886 to $22,886.
This vehicle has been on the lot for 46 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 Standish, MI suvs 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 Acadia 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 Standish, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNULS4MZ151766 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 Acadia Market in MI
Comparable Vehicles
1,819
Average Price
$26,517
Price Range
$6,900–$41,999
Avg Days on Lot
53
Based on 1,819 comparable 2019-2023 GMC Acadia listings in MI, the average asking price is $26,517. This listing at $21,415 is $5,102 below average (19% below market). Comparable prices in MI range from $6,900 to $41,999. Similar vehicles spend an average of 53 days on dealer lots in this market.
Similar GMC Acadia Listings in MI
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)

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SLE
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SLE
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2023 GMC Acadia
SLE
Springfield, MI

2022 GMC Acadia
SLE
Grand Blanc, MI
2022 GMC Acadia
SLE
Dundee, MI

2022 GMC Acadia
SLE
Monroe, MI
2022 GMC Acadia
SLE
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