Is the $28,994 price on this 2020 GMC Sierra 1500 a good deal?

OAV rates this as Fair Price because the asking price of $28,994 is within the typical market range for this vehicle.

What is the average price for a 2020 GMC Sierra 1500 in ID?

Based on 313 comparable listings in ID, the average asking price for a 2018-2022 GMC Sierra 1500 is $35,247, with prices ranging from $13,085 to $52,295.

How long does a 2020 GMC Sierra 1500 typically stay on dealer lots?

Comparable GMC Sierra 1500 listings in ID spend an average of 61 days on dealer lots.

Where is this 2020 GMC Sierra 1500 located?

This vehicle is listed in Boise, ID 83713. VIN: 1GTR9BED3LZ266276. Mileage: 88,465 miles.

What is the fair market price range for this 2020 GMC Sierra 1500?

OAV's Price-to-Market analysis estimates the fair market range is $28,994 to $28,994, based on available comparable vehicles.

Vehicle Details

VIN1GTR9BED3LZ266276

TrimSLE

Exterior ColorGray

Drivetrain4WD

Engine2.7L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot22

2020 GMC Sierra 1500

SLE

Unscored

$28,99488,465 mi

Boise, ID 83713

Is this 2020 GMC Sierra 1500 SLE a good deal?

OAV verdict: Unscored

Why: Listed at $28,994, comparable market range $28,994–$28,994. Days on lot: 22 days (market average 61 days).

Market price position

Lowest comparable ($)

28,994

Highest comparable ($)

28,994

This vehicle's price ($)

28,994

$28,994 · only listing at this price

$28,994 — single data point

Regional range: $28,994 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Demand-Verified· Backed by recent sales data

Faster-than-average sell-through

Similar vehicles recently sold in an estimated 11–55 days.

What does Demand-Verified mean?

Dealer Info

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Boise, ID

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About This 2020 GMC Sierra 1500

Listing updated: May 17, 2026

Listed by a franchise dealer in Boise, ID · On lot for 22 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 SLE is listed at $28,994 by a franchise dealer in Boise, ID 83713. It has 88,465 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 2.7L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Boise market, the estimated market range is $28,994 to $28,994.

This vehicle has been on the lot for 22 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 Boise, ID 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 2020 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 Boise, ID, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTR9BED3LZ266276 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.

2020 GMC Sierra 1500 Market in ID

Comparable Vehicles

313

Average Price

$35,247

Price Range

$13,085–$52,295

Avg Days on Lot

Based on 313 comparable 2018-2022 GMC Sierra 1500 listings in ID, the average asking price is $35,247. This listing at $28,994 is $6,253 below average (18% below market). Comparable prices in ID range from $13,085 to $52,295. Similar vehicles spend an average of 61 days on dealer lots in this market.