
Vehicle Details
2021 GMC Acadia
SLE
Miami, FL 33142
Is this 2021 GMC Acadia SLE a good deal?
OAV verdict: Fair Price
Why: Listed at $18,990, comparable market range $10,990–$27,140, based on 15 comparable listings. Days on lot: 324 days (market average 60 days).
Market price position
$18,990 · within market range
- Regional range
- $10,990 – $27,140
- vs. market
- $8,000 above low · $8,150 below high
- Comparable vehicles
- 15
Similar vehicles recently sold in an estimated 12–64 days.
What does Demand-Verified mean?
- This listing has been on market about 5.1x longer than typical for similar vehicles (cohort sells in 12–64 days; this one is at 324). 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.
About This 2021 GMC Acadia
Listing updated: May 17, 2026Listed by an independent dealer in Miami, FL · On lot for 324 days · VIN verifiable at NHTSA
This used 2021 GMC Acadia SLE is listed at $18,990 by premium cars in Miami, FL 33142. It has 54,579 miles on the odometer. The exterior color is Black. It features a FWD drivetrain with a 2.5L I4 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 Miami market, the estimated market range is $10,990 to $27,140.
This vehicle has been on the lot for 324 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 Miami, FL 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 is a Verified OAV partner, so the business name and contact details are shown directly.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Miami, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNKLA9MZ207406 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 FL
Comparable Vehicles
1,354
Average Price
$25,574
Price Range
$8,995–$60,327
Avg Days on Lot
60
Based on 1,354 comparable 2019-2023 GMC Acadia listings in FL, the average asking price is $25,574. This listing at $18,990 is $6,584 below average (26% below market). Comparable prices in FL range from $8,995 to $60,327. Similar vehicles spend an average of 60 days on dealer lots in this market.
Similar GMC Acadia Listings in FL
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE — compare trims below)

2022 GMC Acadia
SLE
Pompano Beach, FL

2022 GMC Acadia
SLE
Jacksonville, FL

2022 GMC Acadia
SLE
St. Augustine, FL

2022 GMC Acadia
SLE
DeLand, FL

2022 GMC Acadia
SLE
Lake City, FL

2023 GMC Acadia
SLE
Milton, FL

2023 GMC Acadia
SLE
Pensacola, FL

2023 GMC Acadia
SLE
Homestead, FL