Is the $29,588 price on this 2018 GMC Sierra 1500 a good deal?

OAV rates this as a Great Deal because the asking price of $29,588 is below the typical market range for this vehicle.

What is the average price for a 2018 GMC Sierra 1500 in CA?

Based on 512 comparable listings in CA, the average asking price for a 2016-2020 GMC Sierra 1500 is $29,168, with prices ranging from $11,595 to $49,950.

How long does a 2018 GMC Sierra 1500 typically stay on dealer lots?

Comparable GMC Sierra 1500 listings in CA spend an average of 86 days on dealer lots.

Where is this 2018 GMC Sierra 1500 located?

This vehicle is listed in Fresno, CA 93710. VIN: 3GTU2NEJ3JG216156. Mileage: 109,090 miles.

What is the fair market price range for this 2018 GMC Sierra 1500?

OAV's Price-to-Market analysis estimates the fair market range is $31,664 to $31,664, based on 3 comparable vehicles.

Vehicle Details

VIN3GTU2NEJ3JG216156

TrimSLT

Exterior ColorBlack

Drivetrain4WD

Engine5.3L V8

TransmissionAutomatic

Fuel TypePremium Unleaded

Inventory Typeused

Days on Lot40

Days on Market93

2018 GMC Sierra 1500

SLT

Unscored

$29,588109,090 miles

Fresno, CA 93710

Market price position

Lowest comparable ($)

31,664

Highest comparable ($)

31,664

This vehicle's price ($)

29,588

$29,588 · $2,076 below the market benchmark

$31,664 — single data point

Regional range: $31,664 (3 listings)
vs. market low: — $2,076 (7% below)
Comparable vehicles: 3

Demand-Verified· Backed by recent sales data

Faster-than-average sell-through

Similar vehicles recently sold in an estimated 12–53 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.

Local Range$31,664 – $31,664

Regional Range$27,059 – $36,877

Dealer Info

Hidden

Fresno, CA

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About This 2018 GMC Sierra 1500

Listing updated: May 7, 2026

Listed by a franchise dealer in Fresno, CA · On lot for 40 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 SLT is listed at $29,588 by a franchise dealer in Fresno, CA 93710. It has 109,090 miles on the odometer. The exterior color is Black. 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 3 similar vehicles in the Fresno market, the estimated market range is $31,664 to $31,664. The local market range in CA is $31,664 to $31,664.

This vehicle has been on the lot for 40 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 2018 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 Fresno, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2NEJ3JG216156 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.

2018 GMC Sierra 1500 Market in CA

Comparable Vehicles

512

Average Price

$29,168

Price Range

$11,595–$49,950

Avg Days on Lot

Based on 512 comparable 2016-2020 GMC Sierra 1500 listings in CA, the average asking price is $29,168. This listing at $29,588 is $420 above average (1% above market). Comparable prices in CA range from $11,595 to $49,950. Similar vehicles spend an average of 86 days on dealer lots in this market.