U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN3GTP1NECXJG638393
TrimSLT
Exterior ColorRed
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot497

2018 GMC Sierra 1500

SLT

Unscored
$24,995125,029 mi

Murfreesboro, TN 37129

Is this 2018 GMC Sierra 1500 SLT a good deal?

OAV verdict: Unscored

Why: Listed at $24,995, comparable market range $17,999–$26,995, based on 4 comparable listings. Days on lot: 497 days (market average 73 days).

Market price position

17,999
26,995
24,995

$24,995 · within market range

$17,999comparable$26,995
Regional range
$17,999 – $26,995
vs. market
$6,996 above low · $2,000 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1471 days.

Verify before inquiring
  • This listing has been on market about 7.0x longer than typical for similar vehicles (cohort sells in 14–71 days; this one is at 497). 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$17,999 – $26,995
Regional Range$14,995 – $32,945

Dealer Info

Hidden
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Murfreesboro, TN

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About This 2018 GMC Sierra 1500

Listing updated: May 27, 2026

Listed by an independent dealer in Murfreesboro, TN · On lot for 497 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 SLT is listed at $24,995 by an independent dealer in Murfreesboro, TN 37129. It has 125,029 miles on the odometer. The exterior color is Red. It features a RWD 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 4 similar vehicles in the Murfreesboro market, the estimated market range is $17,999 to $26,995. The local market range in TN is $17,999 to $26,995.

This vehicle has been on the lot for 497 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 Murfreesboro, TN 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:

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 an independent dealer in Murfreesboro, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP1NECXJG638393 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 TN

Comparable Vehicles

348

Average Price

$30,009

Price Range

$9,995–$45,991

Avg Days on Lot

73

Based on 348 comparable 2016-2020 GMC Sierra 1500 listings in TN, the average asking price is $30,009. This listing at $24,995 is $5,014 below average (17% below market). Comparable prices in TN range from $9,995 to $45,991. Similar vehicles spend an average of 73 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in TN

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