2018 GMC Terrain SLE
Vehicle Details
SLE
Miami, FL 33130
Is this 2018 GMC Terrain SLE a good deal?
OAV verdict: Overpriced
Why: Listed at $15,593, comparable market range $9,498–$14,995, based on 13 comparable listings. Listed 125 days.
Market price position
$15,593 · $598 above market high
- Comparable range
- $9,498 – $14,995
- vs. market high
- + $598 (4% above)
- Comparable vehicles
- 13
Market Retail Price (MRP™)
$12,247This vehicle $15,593 · $3,346 (27%) above MRP
MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.
True Retail Value (TRV™)
$19,089This vehicle $15,593 · $3,496 (18%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-25) — an estimate, not an appraisal. How TRV works.
Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 11–45 days).
What does Demand-Verified mean?
- This listing has been available about 2.8x longer than comparable vehicles typically take to sell (cohort sells in 11–45 days; this one is at 125). Confirm its history, condition, availability, and out-the-door price before proceeding.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.
Brickell Buick Gmc
Miami, FL
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Brickell Buick Gmc for current availability of this 2018 GMC Terrain SLE 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 2018 GMC Terrain
Listing updated: Aug 24, 2026Listed by a franchise dealer in Miami, FL · On lot for 125 days · VIN verifiable at NHTSA
This used 2018 GMC Terrain SLE is listed at $15,593 by brickell buick gmc in Miami, FL 33130. It has 17,818 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. It features a FWD drivetrain with a 1.5L I4 engine and Automatic transmission.
OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 13 comparable listings matched to this vehicle, the estimated market range is $9,498 to $14,995. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.
This vehicle has been on the lot for 125 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 2018 GMC Terrain against similar vehicles currently available in the local and regional market — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 Miami, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV7JL183266 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2018 GMC Terrain Market in FL
FL Market Listings
261
Average Price
$14,557
Price Range
$3,799–$26,000
Avg Days on Lot
99
Based on all 261 2016-2020 GMC Terrain listings in the FL market, the average asking price is $14,557. This listing at $15,593 is $1,036 above the broader FL average (7% above the FL average). This is a wider, all-trim comparison across FL; OAV's price verdict above uses the closer comparable set. Comparable prices in FL range from $3,799 to $26,000. Similar vehicles spend an average of 99 days on dealer lots in this market.
Similar GMC Terrain Listings in FL
8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE — compare trims below)
2020 GMC Terrain
SLE
Orlando, FL
2020 GMC Terrain
SLE
Davie, FL
2019 GMC Terrain
SLE
Naples, FL
2018 GMC Terrain
SLE
Sanford, FL
2020 GMC Terrain
SLE
Brooksville, FL
2019 GMC Terrain
SLE
Ocala, FL
2020 GMC Terrain
SLE
St. Augustine, FL
2020 GMC Terrain
SLE
North Miami Beach, FL