2018 GMC Sierra SLE

VIN 3GTP1MECXJG631003

This 2018 GMC Sierra SLE is listed at $24,000 with 97,250 miles in Oxnard, CA.

FAIR PRICE within $10 of the typical market price Asking $24,000 · typical market price $23,990 · based on 9 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2018 GMC Sierra SLE

VIN 3GTP1MECXJG631003 · 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

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$22,540

Typical price

$23,990

Above market

$28,565

Based on 9 comparable same-build listings.

This vehicle: $24,000 — within $10 of the typical market price ($23,990)

Market data as of August 16, 2026

See all 2018 GMC Sierra prices — typical $23,990 →

Vehicle Decode

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

Look up the factory Monroney sticker by VIN →

Safety

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

Price history for this VIN

Asking price over time

Aug 23, 2022 · $34,998 Aug 15, 2026 · $24,000

Asking prices recorded across 3 listing dates for VIN 3GTP1MECXJG631003, spanning 4 years.

Safety & ownership

EPA fuel economy (MPG)

City

Highway

Combined

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
—	Oxnard, CA 93035	$24,000	97,250 mi	2026-08-15

Former listings

Dealer	Location	Price	Mileage	Listed
DCH Toyota of Oxnard	Oxnard, CA 93036	$33,669	36,236 mi	2022-08-24

What would this 2018 GMC Sierra SLE cost per month?

Estimate the monthly payment on a $24,000 vehicle. Move the numbers to match your own loan.

Vehicle price

Down payment

10% down

Interest rate (APR)

7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.

Loan term

Estimated monthly payment

$428

per month

60 months · 7.0% APR · $2,400 down

Amount financed

$21,600

Total interest

$4,080

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.

Watch the price on this model

Prices move every week. We'll email you when the typical asking price for a 2018 GMC Sierra moves 3% or more — no account, one-click unsubscribe.

We only email you about this vehicle's price. Unsubscribe from any message.

More GMC Sierra for sale

2018 GMC Sierra Denali

$24,745

129,963 mi · Gilroy, CA

2018 GMC Sierra SLT

$23,389

131,950 mi · Johnson City, TN

2018 GMC Sierra SLT

$25,000

129,048 mi · Anderson, SC

2018 GMC Sierra Denali

$25,840

125,117 mi · Smithfield, UT

2018 GMC Sierra SLT

$25,493

122,332 mi · Jackson, TN

2018 GMC Sierra SLT

$26,499

126,255 mi · Ontario, OR

2018 GMC Sierra SLT

$27,990

122,750 mi · Auburn, GA

2018 GMC Sierra SLT

$28,943

82,935 mi · Hiawatha, IA

VehiSales · Cars for Sale

Shopping for a GMC Sierra like this?

Browse every GMC Sierra on the market right now — live dealer listings with photos and prices, already filtered to this model near Oxnard, CA.

GMC Sierra 2017–2019 Near Oxnard, CA

Browse on VehiSales →