Is the $28,124 price on this 2021 GMC Sierra 1500 a good deal?

OAV rates this as a Great Deal because the asking price of $28,124 is below the typical market range for this vehicle.

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

Based on 1,277 comparable listings in WI, the average asking price for a 2019-2023 GMC Sierra 1500 is $39,628, with prices ranging from $19,410 to $59,997.

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

Comparable GMC Sierra 1500 listings in WI spend an average of 58 days on dealer lots.

Where is this 2021 GMC Sierra 1500 located?

This vehicle is listed in Hudson, WI 54016. VIN: 3GTU9DED1MG313506. Mileage: 112,198 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 $30,997 to $36,350, based on 17 comparable vehicles.

No Photo Available

Vehicle Details

VIN3GTU9DED1MG313506

TrimSLT

Exterior ColorGray

Drivetrain4WD

Engine5.3L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot223

2021 GMC Sierra 1500

SLT

Great Deal

$28,124112,198 mi

Hudson, WI 54016

Is this 2021 GMC Sierra 1500 SLT a good deal?

OAV verdict: Great Deal

Why: Listed at $28,124, comparable market range $30,997–$36,350, based on 17 comparable listings. Days on lot: 223 days (market average 58 days).

Market price position

Lowest comparable ($)

30,997

Highest comparable ($)

36,350

This vehicle's price ($)

28,124

$28,124 · $2,873 below market low

$30,997comparable$36,350

Regional range: $30,997 – $36,350
vs. market low: — $2,873 (9% below)
Comparable vehicles: 17

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 18–72 days.

Verify before inquiring

This listing has been on market about 3.1x longer than typical for similar vehicles (cohort sells in 18–72 days; this one is at 223). 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.

Local Range$31,349 – $31,349

Regional Range$30,997 – $36,350

Luther Automotive

Hudson, WI

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

View all vehicles from luther automotive →

Request availability and out-the-door price

OAV will route your inquiry to Luther Automotive for current availability of this 2021 GMC Sierra 1500 SLT 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 2021 GMC Sierra 1500

Listing updated: Jun 3, 2026

Listed by a franchise dealer in Hudson, WI · On lot for 223 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 SLT is listed at $28,124 by luther automotive in Hudson, WI 54016. It has 112,198 miles on the odometer. The exterior color is Gray. 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 a Great Deal — priced below market value. Based on 17 similar vehicles in the Hudson market, the estimated market range is $30,997 to $36,350. The local market range in WI is $31,349 to $31,349.

This vehicle has been on the lot for 223 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 Hudson, WI 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.

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 Hudson, WI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU9DED1MG313506 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 WI

Comparable Vehicles

1,277

Average Price

$39,628

Price Range

$19,410–$59,997

Avg Days on Lot

Based on 1,277 comparable 2019-2023 GMC Sierra 1500 listings in WI, the average asking price is $39,628. This listing at $28,124 is $11,504 below average (29% below market). Comparable prices in WI range from $19,410 to $59,997. Similar vehicles spend an average of 58 days on dealer lots in this market.