
Vehicle Details
2021 GMC Acadia
SLE
Mt. Juliet, TN 37122
Is this 2021 GMC Acadia SLE a good deal?
OAV verdict: Unscored
Why: Listed at $20,290, comparable market range $14,985–$26,998, based on 5 comparable listings. Days on lot: 23 days (market average 45 days).
Market price position
$20,290 · within market range
- Regional range
- $14,985 – $26,998
- vs. market
- $5,305 above low · $6,708 below high
- Comparable vehicles
- 5
Similar vehicles recently sold in an estimated 12–64 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
Mt. Juliet, TN
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About This 2021 GMC Acadia
Listing updated: May 18, 2026Listed by a franchise dealer in Mt. Juliet, TN · On lot for 23 days · VIN verifiable at NHTSA
This used 2021 GMC Acadia SLE is listed at $20,290 by a franchise dealer in Mt. Juliet, TN 37122. It has 95,336 miles on the odometer. The exterior color is Gray. It features a FWD 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 5 similar vehicles in the Mt. Juliet market, the estimated market range is $14,985 to $26,998.
This vehicle has been on the lot for 23 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 Mt. Juliet, TN 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.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Mt. Juliet, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNKLS2MZ110752 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 TN
Comparable Vehicles
464
Average Price
$25,864
Price Range
$9,331–$45,995
Avg Days on Lot
45
Based on 464 comparable 2019-2023 GMC Acadia listings in TN, the average asking price is $25,864. This listing at $20,290 is $5,574 below average (22% below market). Comparable prices in TN range from $9,331 to $45,995. Similar vehicles spend an average of 45 days on dealer lots in this market.
Similar GMC Acadia Listings in TN
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE — compare trims below)

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SLE
Lebanon, TN

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SLE
Humboldt, TN

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SLE
Savannah, TN

2023 GMC Acadia
SLE
Nashville, TN

2023 GMC Acadia
SLE
Gallatin, TN

2022 GMC Acadia
SLE
Fayetteville, TN

2022 GMC Acadia
SLE
Johnson City, TN
2022 GMC Acadia
SLE
Kingsport, TN