Vehicle Details
2021 GMC Acadia
SLT
Millsboro, DE 19966
Is this 2021 GMC Acadia SLT a good deal?
OAV verdict: Great Deal
Why: Listed at $19,799, comparable market range $25,095–$27,354, based on 20 comparable listings. Days on lot: 46 days (market average 45 days).
Market price position
$19,799 · $5,296 below market low
- Regional range
- $25,095 – $27,354
- vs. market low
- — $5,296 (21% below)
- Comparable vehicles
- 20
Similar vehicles recently sold in an estimated 12–55 days.
What does Demand-Verified mean?
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Preston Hyundai Of Millsboro
Millsboro, DE
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Request availability and out-the-door price
OAV will route your inquiry to Preston Hyundai Of Millsboro for current availability of this 2021 GMC Acadia SLT 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 Acadia
Listing updated: Jul 13, 2026Listed by a franchise dealer in Millsboro, DE · On lot for 46 days · VIN verifiable at NHTSA
This used 2021 GMC Acadia SLT is listed at $19,799 by preston hyundai of millsboro in Millsboro, DE 19966. It has 105,171 miles on the odometer. The exterior color is Blue. It features a FWD drivetrain with a 2.0L I4 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 20 similar vehicles in the Millsboro market, the estimated market range is $25,095 to $27,354.
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 Millsboro, DE 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 Millsboro, DE, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNML41MZ112425 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 DE
Comparable Vehicles
160
Average Price
$31,271
Price Range
$15,600–$40,694
Avg Days on Lot
45
Based on 160 comparable 2019-2023 GMC Acadia listings in DE, the average asking price is $31,271. This listing at $19,799 is $11,472 below average (37% below market). Comparable prices in DE range from $15,600 to $40,694. Similar vehicles spend an average of 45 days on dealer lots in this market.
Similar GMC Acadia Listings in DE
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)
2023 GMC Acadia
SLT
Seaford, DE
2020 GMC Acadia
SLT
Dover, DE
2020 GMC Acadia
SLT
Milford, DE
2020 GMC Acadia
SLT
Newark, DE
2020 GMC Acadia
SLT
New Castle, DE
2020 GMC Acadia
SLT
Seaford, DE
2020 GMC Acadia
AT4
New Castle, DE
2021 GMC Acadia
AT4
Newark, DE