2018 GMC Sierra SLT

VIN  3GTP1NEC5JG637250

This 2018 GMC Sierra SLT is listed at $18,224 with 154,059 miles in Garland, TX.

GOOD DEAL $4,276 below typical price Asking $18,224 · typical market price $22,500 · based on 59 comparable same-build listings.
VehiLeaks · Vehicle History Report
The full history of this 2018 GMC Sierra SLT
VIN 3GTP1NEC5JG637250 · one-time $6, no subscription
  • Reported accidents & damage
  • Title brands — salvage, flood, lemon
  • Odometer readings over time
  • Every past listing: price, dealer, photos
Pickup 5.3L V8 4x2 Gasoline
2018 GMC Sierra SLT
$6 one-time
Get the full report → Instant access after checkout

Market Price Range

Below market
$17,199
Typical price
$22,500
Above market
$28,401
Based on 59 comparable same-build listings.
This vehicle: $18,224 — $4,276 below the typical market price ($22,500)
Market data as of August 16, 2026

Vehicle Decode

Body
Pickup
Engine
5.3L · V8 · Gasoline
Drive
4x2
Doors
4
Made by
GENERAL MOTORS LLC

Safety

  • ✗ Backup camera
  • ✗ Blind-spot monitor
  • ✗ Lane departure
  • ✗ ABS
  • ✗ Electronic stability

Price history for this VIN

Price increased $225 (+1.3%) over 1 day.

Aug 4, 2026 · $17,999 Aug 5, 2026 · $18,224

Asking prices recorded across 2 listing dates for VIN 3GTP1NEC5JG637250, spanning 1 day.

Safety & ownership

EPA fuel economy (MPG)

City
18
Highway
24
Combined
20
Est. fuel cost: $2,330/year
Assumes 15,000 miles a year at $3.10/gallon and 20 MPG combined.

Model-level data for the 2018 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.

Active listings

Full listing history on VehiSales →
Dealer Location Price Mileage Listed
Ariana Motors Garland, TX 75041 $18,224 154,059 mi 2026-08-05

Former listings

Dealer Location Price Mileage Listed
Ariana Motors Garland, TX 75041 $18,224 154,059 mi 2026-08-05

What would this 2018 GMC Sierra SLT cost per month?

Estimate the monthly payment on a $18,224 vehicle. Move the numbers to match your own loan.

10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$325
per month
60 months · 7.0% APR · $1,822 down
Amount financed
$16,402
Total interest
$3,098

Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.

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