Is the $30,975 price on this 2021 GMC Sierra 1500 a good deal?

OAV rates this as a Great Deal because the asking price of $30,975 is below the typical market range for this vehicle.

What is the average price for a 2021 GMC Sierra 1500 in FL?

Based on 2,386 comparable listings in FL, the average asking price for a 2019-2023 GMC Sierra 1500 is $39,940, with prices ranging from $11,999 to $74,995.

How long does a 2021 GMC Sierra 1500 typically stay on dealer lots?

Comparable GMC Sierra 1500 listings in FL spend an average of 43 days on dealer lots.

Where is this 2021 GMC Sierra 1500 located?

This vehicle is listed in Tampa, FL 33614. VIN: 3GTU9DED6MG409602. Mileage: 134,057 miles.

What is the fair market price range for this 2021 GMC Sierra 1500?

OAV's Price-to-Market analysis estimates the fair market range is $34,226 to $36,448, based on 4 comparable vehicles.

Vehicle Details

VIN3GTU9DED6MG409602

TrimSLT

Exterior ColorWhite

Drivetrain4WD

Engine5.3L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot44

2021 GMC Sierra 1500

SLT

Unscored

$30,975134,057 mi

Tampa, FL 33614

Is this 2021 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $30,975, comparable market range $34,226–$36,448, based on 4 comparable listings. Days on lot: 44 days (market average 43 days).

Market price position

Lowest comparable ($)

34,226

Highest comparable ($)

36,448

This vehicle's price ($)

30,975

$30,975 · $3,251 below market low

$34,226comparable$36,448

Regional range: $34,226 – $36,448
vs. market low: — $3,251 (9% below)
Comparable vehicles: 4

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 18–72 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$34,226 – $36,448

Regional Range$29,886 – $40,871

Dealer Info

Hidden

Tampa, FL

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About This 2021 GMC Sierra 1500

Listing updated: May 19, 2026

Listed by a franchise dealer in Tampa, FL · On lot for 44 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $30,975 by a franchise dealer in Tampa, FL 33614. It has 134,057 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 5.3L V8 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 Tampa market, the estimated market range is $34,226 to $36,448. The local market range in FL is $34,226 to $36,448.

This vehicle has been on the lot for 44 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 Tampa, 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 2021 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.

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 Tampa, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9DED6MG409602 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 Sierra 1500 Market in FL

Comparable Vehicles

2,386

Average Price

$39,940

Price Range

$11,999–$74,995

Avg Days on Lot

Based on 2,386 comparable 2019-2023 GMC Sierra 1500 listings in FL, the average asking price is $39,940. This listing at $30,975 is $8,965 below average (22% below market). Comparable prices in FL range from $11,999 to $74,995. Similar vehicles spend an average of 43 days on dealer lots in this market.