
Vehicle Details
2018 GMC Acadia
SLE-1
Bethany, CT 06524
Is this 2018 GMC Acadia SLE-1 a good deal?
OAV verdict: Unscored
Why: Listed at $15,799, comparable market range $15,799–$15,799. Days on lot: 298 days (market average 51 days).
Market price position
$15,799 · only listing at this price
- Regional range
- $15,799 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 12–64 days.
What does Demand-Verified mean?
- This listing has been on market about 4.7x longer than typical for similar vehicles (cohort sells in 12–64 days; this one is at 298). 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.
Dealer Info
Bethany, CT
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About This 2018 GMC Acadia
Listing updated: May 21, 2026Listed by an independent dealer in Bethany, CT · On lot for 298 days · VIN verifiable at NHTSA
This used 2018 GMC Acadia SLE-1 is listed at $15,799 by an independent dealer in Bethany, CT 06524. It has 64,153 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 2.5L I4 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 Bethany market, the estimated market range is $15,799 to $15,799.
This vehicle has been on the lot for 298 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 Bethany, CT 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 2018 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 an independent dealer in Bethany, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKKNRLA3JZ199923 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.
2018 GMC Acadia Market in CT
Comparable Vehicles
94
Average Price
$18,425
Price Range
$6,995–$28,974
Avg Days on Lot
51
Based on 94 comparable 2016-2020 GMC Acadia listings in CT, the average asking price is $18,425. This listing at $15,799 is $2,626 below average (14% below market). Comparable prices in CT range from $6,995 to $28,974. Similar vehicles spend an average of 51 days on dealer lots in this market.
Similar GMC Acadia Listings in CT
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE-1 — compare trims below)

2019 GMC Acadia
SLE-1
Waterbury, CT

2020 GMC Acadia
AT4
Vernon, CT
2020 GMC Acadia
SLE
Brookfield, CT

2020 GMC Acadia
SLE
Waterbury, CT
2020 GMC Acadia
SLE
North Haven, CT

2020 GMC Acadia
SLE
Simsbury, CT

2020 GMC Acadia
SLE
Windsor, CT

2019 GMC Acadia
SLE-2
Bristol, CT