Is the $20,999 price on this 2015 GMC Sierra 1500 a good deal?

OAV rates this as Overpriced because the asking price of $20,999 is above the typical market range for this vehicle.

What is the average price for a 2015 GMC Sierra 1500 in FL?

Based on 439 comparable listings in FL, the average asking price for a 2013-2017 GMC Sierra 1500 is $20,520, with prices ranging from $4,950 to $47,997.

How long does a 2015 GMC Sierra 1500 typically stay on dealer lots?

Comparable GMC Sierra 1500 listings in FL spend an average of 54 days on dealer lots.

Where is this 2015 GMC Sierra 1500 located?

This vehicle is listed in Davenport, FL 33837. VIN: 3GTU2UEC2FG321113. Mileage: 121,810 miles.

What is the fair market price range for this 2015 GMC Sierra 1500?

OAV's Price-to-Market analysis estimates the fair market range is $9,589 to $12,900, based on 4 comparable vehicles.

No Photo Available

Vehicle Details

VIN3GTU2UEC2FG321113

TrimSLE

Exterior ColorBrown

Drivetrain4WD

Engine4.3L V6

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot38

2015 GMC Sierra 1500

SLE

Unscored

$20,999121,810 mi

Davenport, FL 33837

Is this 2015 GMC Sierra 1500 SLE a good deal?

OAV verdict: Unscored

Why: Listed at $20,999, comparable market range $9,589–$12,900, based on 4 comparable listings. Days on lot: 38 days (market average 54 days).

Market price position

$20,999 · $8,099 above market high

$9,589comparable$12,900

Regional range: $9,589 – $12,900
vs. market high: + $8,099 (63% above)
Comparable vehicles: 4

Market Retail Price (MRP™)

$11,245

This vehicle $20,999 · $9,754 (87%) 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™)

$18,583

This vehicle $20,999 · $2,416 (13%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-15) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

High Demand

Similar vehicles recently sold in an estimated 8–38 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$9,589 – $12,900

Speedway Auto Sales Davenport

Davenport, FL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from speedway auto sales davenport →

Request availability and out-the-door price

OAV will route your inquiry to Speedway Auto Sales Davenport for current availability of this 2015 GMC Sierra 1500 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 2015 GMC Sierra 1500

Listing updated: Jul 15, 2026

Listed by an independent dealer in Davenport, FL · On lot for 38 days · VIN verifiable at NHTSA

This used 2015 GMC Sierra 1500 SLE is listed at $20,999 by speedway auto sales davenport in Davenport, FL 33837. It has 121,810 miles on the odometer. The exterior color is Brown. It features a 4WD drivetrain with a 4.3L 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 4 similar vehicles in the Davenport market, the estimated market range is $9,589 to $12,900.

This vehicle has been on the lot for 38 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 Davenport, FL trucks 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 2015 GMC Sierra 1500 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 Davenport, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2UEC2FG321113 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.

2015 GMC Sierra 1500 Market in FL

Comparable Vehicles

439

Average Price

$20,520

Price Range

$4,950–$47,997

Avg Days on Lot

Based on 439 comparable 2013-2017 GMC Sierra 1500 listings in FL, the average asking price is $20,520. This listing at $20,999 is $479 above average (2% above market). Comparable prices in FL range from $4,950 to $47,997. Similar vehicles spend an average of 54 days on dealer lots in this market.