Is the $42,280 price on this 2021 GMC Sierra 1500 a good deal?

OAV rates this as Fair Price because the asking price of $42,280 is within the typical market range for this vehicle.

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

Based on 4,134 comparable listings in TX, the average asking price for a 2019-2023 GMC Sierra 1500 is $40,275, with prices ranging from $12,994 to $102,500.

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

Comparable GMC Sierra 1500 listings in TX spend an average of 80 days on dealer lots.

Where is this 2021 GMC Sierra 1500 located?

This vehicle is listed in Burnet, TX 78611. VIN: 1GTU9EET1MZ171624. Mileage: 66,962 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 $35,990 to $42,849, based on 5 comparable vehicles.

Vehicle Details

VIN1GTU9EET1MZ171624

TrimAT4

Exterior ColorWhite

Drivetrain4WD

Engine3.0L I6

TransmissionAutomatic

Fuel TypeDiesel

Inventory Typeused

Days on Lot145

Days on Market501

2021 GMC Sierra 1500

AT4

Unscored

$42,28066,962 miles

Burnet, TX 78611

Market price position

Lowest comparable ($)

35,990

Highest comparable ($)

42,849

This vehicle's price ($)

42,280

$42,280 · within market range

$35,990comparable$42,849

Regional range: $35,990 – $42,849
vs. market: $6,290 above low · $569 below high
Comparable vehicles: 5

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 16–56 days.

Verify before inquiring

This listing has been on market about 2.6x longer than typical for similar vehicles (cohort sells in 16–56 days; this one is at 145). 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.

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$35,990 – $42,849

Dealer Info

Hidden

Burnet, TX

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this franchise dealer in Burnet, TX →

About This 2021 GMC Sierra 1500

Listing updated: May 6, 2026

Listed by a franchise dealer in Burnet, TX · On lot for 145 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 AT4 is listed at $42,280 by a franchise dealer in Burnet, TX 78611. It has 66,962 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 5 similar vehicles in the Burnet market, the estimated market range is $35,990 to $42,849.

This vehicle has been on the lot for 145 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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 Burnet, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9EET1MZ171624 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 TX

Comparable Vehicles

4,134

Average Price

$40,275

Price Range

$12,994–$102,500

Avg Days on Lot

Based on 4,134 comparable 2019-2023 GMC Sierra 1500 listings in TX, the average asking price is $40,275. This listing at $42,280 is $2,005 above average (5% above market). Comparable prices in TX range from $12,994 to $102,500. Similar vehicles spend an average of 80 days on dealer lots in this market.