2018 Cadillac ATS

VIN 1G6AJ5SS6J0145626

Market price for this build

$12,948

4 comparable listings

No longer listed since around Feb 18, 2023

Last listed by Clement Pre-Owned (St. Charles) · St. Charles, MO

Last asking price: $31,800
Odometer: 40,538 mi
On the market: 13 months

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 Clement Pre-Owned (St. Charles)

3621 Veterans Memorial Pkwy, St. Charles, MO 63303

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

Call (636) 946-4222

Get directions clementpreowned.com Email dealer

This car on VehiSales ↗

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VehiLeaks · Vehicle Report

This ATS 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 Cadillac ATS

VIN 1G6AJ5SS6J0145626

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 · 1G6AJ5SS6J0145626

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Market price range

Based on 4 comparable same-build listings — a small sample, treat the band as a rough guide · Market data as of October 15, 2026

Below market

$8,835

Middle of range

$12,948

Above market

$15,860

See all 2018 Cadillac ATS prices — typical $12,948 →

THE SMARTER NEXT STEP

Love this car? See what else is out there.

2018 Cadillac ATS for sale near St. CharlesMO

1 cheaper within 50 miles · best $19,805 less

1 from 2017, same body from $11,995 ▼ $19,805 less Saint Louis

See all 1 cars near you →

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Cars in your search area

50 miles around St. Charles

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Price history for this VIN

Price dropped $10,195 (−24.3%) over 10 months.

Jan 11, 2022 · $41,995 Nov 22, 2022 · $31,800

Asking prices recorded across 2 listing dates for VIN 1G6AJ5SS6J0145626, spanning 10 months.

Listings

Full listing history on VehiSales →

No active listings of this exact VIN right now.

Former listings

Dealer	Location	Price	Mileage	Listed	Seen
Clement Pre-Owned (St. Charles)	St. Charles, MO 63303	$31,800	40,538 mi	2022-11-22	1334 d ago
Don Ledford Automotive	CLEVELAND, TN 37312	$41,995	39,969 mi	2022-01-11	1735 d ago

Decoded from the VIN

NHTSA build data for 1G6AJ5SS6J0145626

Engine

3.6L · V6

Drivetrain

Rear-Wheel Drive

Transmission

Automatic

Body

Sedan/Saloon

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

$1,860 /yr est. fuel

Assumes 15,000 miles a year at $3.10/gallon and 25 MPG combined.

5-year cost to own

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

Depreciation $3,158

Fuel $9,300

Insurance $4,845

Maintenance & repairs $6,875

Total, 5 years $24,178

Estimate — insurance and taxes vary by driver and state.

Safety & recalls

NHTSA crash tests & recall campaigns for this model year

The 2018 Cadillac ATS has 2 recall campaigns as of September 2026. EPA combined fuel economy: 25 MPG.

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
STEERING

General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles.

NHTSA campaign 25V175000

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 Cadillac ATS 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 Cadillac ATS over the last 6 months — the market firmed $866 in that span.

May Jun Jul Aug Sep Oct

Monthly price table

Month	Typical price
May 2026	$16,118
June 2026	$15,991
July 2026	$16,279
August 2026	$15,700
September 2026	$17,039
October 2026	$16,984

A little comparison goes a long way

What else could you drive?

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

About this comparison ↓

As of October 15, 2026, among same-year alternatives to the 2018 Cadillac ATS in this catalog, the 2018 Lincoln MKZ has the lowest median asking price ($15,343, 115 listings with photos) and the 2018 BMW 640xi the highest ($18,799, 33 listings).

Comparison catalog · Snapshot October 15, 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 Cadillac ATS

All trims · United States

$16,979

Comparison catalog median · 129 listings with photos in the comparison sample

All trims

$18,799

Median asking price · 33 qualifying listings

Middle 50%$16,595–$21,985

Find listings on VehiSales ↗

Actual xDrive 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 Cadillac ATS All trims	$16,979	$13,900–$19,500	129
2018 BMW 430i All trims	$16,990	$14,194–$19,395	295
2018 Alfa Romeo Giulia (952) All trims	$15,895	$13,889–$17,950	106
2018 Lincoln MKZ All trims	$15,343	$13,384–$18,300	115
2018 Jaguar XF All trims	$15,888	$12,385–$19,990	32
2018 BMW 640xi All trims	$18,799	$16,595–$21,985	33

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 15, 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 1 · 1998–2019

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
2019	26	$19,495	100%	66,014 mi
2018	144	$16,902	87%	73,582 mi
2017	148	$14,222	73%	81,721 mi
2016	233	$12,950	66%	90,477 mi
2015	185	$10,995	56%	100,000 mi
2014	220	$9,682	50%	105,657 mi
2013	177	$8,500	44%	113,113 mi