Is the $20,900 price on this 2020 GMC Acadia a good deal?

OAV rates this as Fair Price because the asking price of $20,900 is within the typical market range for this vehicle.

What is the average price for a 2020 GMC Acadia in SD?

Based on 78 comparable listings in SD, the average asking price for a 2018-2022 GMC Acadia is $22,641, with prices ranging from $8,975 to $37,500.

How long does a 2020 GMC Acadia typically stay on dealer lots?

Comparable GMC Acadia listings in SD spend an average of 47 days on dealer lots.

Where is this 2020 GMC Acadia located?

This vehicle is listed in Sioux Falls, SD 57106. VIN: 1GKKNXLS2LZ118734. Mileage: 105,419 miles.

What is the fair market price range for this 2020 GMC Acadia?

OAV's Price-to-Market analysis estimates the fair market range is $20,900 to $20,900, based on available comparable vehicles.

Vehicle Details

VIN1GKKNXLS2LZ118734

TrimDenali

Exterior ColorWhite

Drivetrain4WD

Engine3.6L V6

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot30

2020 GMC Acadia

Denali

Unscored

$20,900105,419 mi

Sioux Falls, SD 57106

Is this 2020 GMC Acadia Denali a good deal?

OAV verdict: Unscored

Why: Listed at $20,900, comparable market range $20,900–$20,900. Days on lot: 30 days (market average 47 days).

Market price position

Lowest comparable ($)

20,900

Highest comparable ($)

20,900

This vehicle's price ($)

20,900

$20,900 · only listing at this price

$20,900 — single data point

Regional range: $20,900 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 18–76 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.

Local Range$24,775 – $24,775

Regional Range$24,775 – $24,995

Dealer Info

Hidden

Sioux Falls, SD

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About This 2020 GMC Acadia

Listing updated: May 17, 2026

Listed by a franchise dealer in Sioux Falls, SD · On lot for 30 days · VIN verifiable at NHTSA

This used 2020 GMC Acadia Denali is listed at $20,900 by a franchise dealer in Sioux Falls, SD 57106. It has 105,419 miles on the odometer. The exterior color is White. 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 available similar vehicles in the Sioux Falls market, the estimated market range is $20,900 to $20,900. The local market range in SD is $24,775 to $24,775.

This vehicle has been on the lot for 30 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 Sioux Falls, SD 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 2020 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 Sioux Falls, SD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNXLS2LZ118734 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.

2020 GMC Acadia Market in SD

Comparable Vehicles

Average Price

$22,641

Price Range

$8,975–$37,500

Avg Days on Lot

Based on 78 comparable 2018-2022 GMC Acadia listings in SD, the average asking price is $22,641. This listing at $20,900 is $1,741 below average (8% below market). Comparable prices in SD range from $8,975 to $37,500. Similar vehicles spend an average of 47 days on dealer lots in this market.