2018 GMC Acadia SLT 2

VIN 1GKKNWLS3JZ100363

Market price for this build

$14,490

41 comparable listings

No longer listed since around Apr 4, 2025

Last listed by Laura Buick GMC · Collinsville, IL

Last asking price: $20,995
Odometer: 60,926 mi
On the market: 31 days

Off the market — its record is still here.

See title brands, reported accidents, odometer readings and every past listing for this VIN.

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The date is when the listing came down — the final sale price isn't public. Prices further down describe the market for this build, not this car.

Last listed by Laura Buick GMC

903 North Bluff Road, Collinsville, IL 62234

Hours

Mon: 8:30 AM – 8:00 PM
Tue: 8:30 AM – 6:00 PM
Wed: 8:30 AM – 8:00 PM
Thu: 8:30 AM – 6:00 PM
Fri: 8:30 AM – 8:00 PM
Sat: 8:30 AM – 5:00 PM
Sun: Closed

They no longer list this VIN, but may have a similar one — worth a call.

Call (618) 477-8715

Get directions laurabuickgmc.com

This car on VehiSales ↗

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VehiLeaks · Vehicle Report

This Acadia is off the market. Its history stays.

Owned it, bought it, or eyeing one like it? The VIN record shows what this car went through.

✓ Reported accidents & damage
✓ Title brands — salvage, flood, lemon
✓ Odometer readings over time
✓ Every past listing: price, dealer, photos

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Inside your report

VIN report

2018 GMC Acadia SLT 2

VIN 1GKKNWLS3JZ100363

Accidents Reported damage & accident records

Title Salvage, flood & other title brands

Mileage Recorded odometer readings

Listings Past prices, dealers & listing photos

Section preview · Results shown in the full report

Report for this VIN · 1GKKNWLS3JZ100363

vehileaks.com →

Market price range

Based on 41 comparable same-build listings · Market data as of October 13, 2026

Below market

$10,482

Typical price

$14,490

Above market

$19,382

See all 2018 GMC Acadia prices — typical $14,490 →

THE SMARTER NEXT STEP

Love this car? See what else is out there.

2018 GMC Acadia SLT 2 for sale near CollinsvilleIL

54 cheaper within 50 miles · best $12,590 less

2 from 2017, same body from $14,046 ▼ $6,949 less Highland

63 one trim down from $8,405 ▼ $12,590 less Saint Peters

See all 65 cars near you →

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Cars in your search area

50 miles around Collinsville

Lower price Other cars Search center

This vehicle

Dots show approximate vehicle locations.

Vehicle locations appear when available.

Listings

Full listing history on VehiSales →

No active listings of this exact VIN right now.

Former listings

Dealer	Location	Price	Mileage	Listed	Seen
Laura Buick GMC	Collinsville, IL 62234	$20,995	60,926 mi	2025-03-04	557 d ago

Decoded from the VIN

NHTSA build data for 1GKKNWLS3JZ100363

Trim

SLT 2

Engine

3.6L · V6

Drivetrain

AWD/All-Wheel Drive

Transmission

Automatic

Body

Sport Utility Vehicle [SUV]/Multipurpose Vehicle [MPV]

Fuel

Gasoline

Doors

Model year

2018

Made by

GENERAL MOTORS LLC

Full factory specs for this build →

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

Fuel economy (EPA)

Combined

MPG

City

MPG

Highway

MPG

$2,020 /yr est. fuel

Assumes 15,000 miles a year at $3.10/gallon and 23 MPG combined.

5-year cost to own

Beyond the sticker: what this 2018 GMC Acadia likely costs over five years at 15,000 mi/yr.

Depreciation $3,534

Fuel $10,100

Insurance $5,440

Maintenance & repairs $5,500

Total, 5 years $24,574

Estimate — insurance and taxes vary by driver and state.

Safety & recalls

NHTSA crash tests & recall campaigns for this model year

The 2018 GMC Acadia has 2 recall campaigns as of September 2026. NHTSA rated it 4 out of 5 stars overall. EPA combined fuel economy: 23 MPG.

Overall

★★★★☆

4 of 5 · NHTSA

Frontal crash

★★★★★

5 of 5 · NHTSA

Side crash

★★★★★

5 of 5 · NHTSA

Rollover

★★★★☆

4 of 5 · NHTSA

Tested configuration: 2018 GMC Acadia SUV FWD

2 recall campaigns on this model year

Check accident & title history →

FUEL SYSTEM, GASOLINE

General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse,…

NHTSA campaign 18V358000
POWER TRAIN

General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles.

NHTSA campaign 17V516000

Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.

Model-level data for the 2018 GMC Acadia from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed September 27, 2026.

Where the price is heading

Typical asking price for a 2018 GMC Acadia over the last 6 months — the market softened $759 in that span.

May Jun Jul Aug Sep Oct

Monthly price table

Month	Typical price
May 2026	$16,449
June 2026	$16,098
July 2026	$15,790
August 2026	$15,521
September 2026	$15,401
October 2026	$15,690

A little comparison goes a long way

What else could you drive?

Compare 2018 GMC Acadia with other models from the same year. Choose the trims that matter to you.

About this comparison ↓

As of October 13, 2026, among same-year alternatives to the 2018 GMC Acadia in this catalog, the 2018 Chevrolet Traverse has the lowest median asking price ($14,995, 860 listings with photos) and the 2018 Dodge Durango the highest ($16,987, 664 listings).

Comparison catalog · Snapshot October 13, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.

Your comparison starting point

2018 GMC Acadia

All trims · United States

$15,592

Comparison catalog median · 645 listings with photos in the comparison sample

All trims

$16,987

Median asking price · 664 qualifying listings

Middle 50%$14,390–$19,995

Find listings on VehiSales ↗

Actual GT listing photo; individual equipment may differ.

Compare prices side by side

Asking prices for your current selection (USD)
Model / trim	Median	Middle 50%	Listings
2018 GMC Acadia All trims	$15,592	$12,995–$18,345	645
2018 Jeep Grand Cherokee All trims	$16,375	$13,999–$18,906	2,245
2018 Ford Explorer All trims	$15,750	$13,144–$18,000	1,914
2018 Chevrolet Traverse All trims	$14,995	$12,900–$17,872	860
2018 Buick Enclave All trims	$15,998	$14,016–$18,721	419
2018 Dodge Durango All trims	$16,987	$14,390–$19,995	664

What these prices mean

Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.

Snapshot: October 13, 2026, 05:00 UTC. 1 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.

VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.

Market by model year

Gen 3 · 2017–2025

What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.

Year	Units for sale	Median price	vs newest	Avg mileage
2025	790	$41,820	100%	19,258 mi
2024	738	$40,452	97%	31,690 mi
2023	2,734	$29,140	70%	47,590 mi
2022	702	$25,548	61%	64,118 mi
2021	960	$22,271	53%	79,561 mi
2020	931	$20,075	48%	88,324 mi
2019	1,723	$16,995	41%	99,145 mi
2018	746	$15,521	37%	105,507 mi