U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 GMC Sierra 1500

Vehicle Details

VIN3GTU2NEC6JG402999
TrimSLT
Exterior ColorBlack
DrivetrainFWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot24

2018 GMC Sierra 1500

SLT

Unscored
$19,999174,595 mi

Brainerd, MN 56401

Is this 2018 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $19,999, comparable market range $19,990–$24,999, based on 3 comparable listings. Days on lot: 24 days (market average 49 days).

Market price position

19,990
24,999
19,999

$19,999 · within market range

$19,990comparable$24,999
Regional range
$19,990 – $24,999
vs. market
$9 above low · $5,000 below high
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1471 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$24,999 – $24,999
Regional Range$19,990 – $24,999

Dealer Info

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Brainerd, MN

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About This 2018 GMC Sierra 1500

Listing updated: May 17, 2026

Listed by an independent dealer in Brainerd, MN · On lot for 24 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 SLT is listed at $19,999 by an independent dealer in Brainerd, MN 56401. It has 174,595 miles on the odometer. The exterior color is Black. It features a FWD 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 3 similar vehicles in the Brainerd market, the estimated market range is $19,990 to $24,999. The local market range in MN is $24,999 to $24,999.

This vehicle has been on the lot for 24 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 Brainerd, MN 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 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:

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 an independent dealer in Brainerd, MN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2NEC6JG402999 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 MN

Comparable Vehicles

400

Average Price

$27,636

Price Range

$9,999–$44,190

Avg Days on Lot

49

Based on 400 comparable 2016-2020 GMC Sierra 1500 listings in MN, the average asking price is $27,636. This listing at $19,999 is $7,637 below average (28% below market). Comparable prices in MN range from $9,999 to $44,190. Similar vehicles spend an average of 49 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in MN

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)