$400 higher median
2018 BMW 430i
All trims
$16,995Median asking price · 353 qualifying listings
Middle 50%$14,495–$19,170
Find listings on VehiSales ↗Actual Gran Coupe listing photo; individual equipment may differ.
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2018 Cadillac ATS
VIN
1G6AD5SS7J0184166
This vehicle is no longer listed. The figures below describe the market for this build.
Compare alternatives from other brands ↓
Last listed by Robert Brogden Buick GMC
Olathe, KS
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Inside your report
VIN report
2018 Cadillac ATS
VIN 1G6AD5SS7J0184166
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
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2018 Cadillac ATS for sale near OlatheKS
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Price history for this VIN
Asking price over time
Dec 24, 2020 · $36,281
Feb 7, 2024 · $26,995
Asking prices recorded across 5 listing dates for VIN 1G6AD5SS7J0184166, spanning 3 years 1 month.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| — | $26,995 | 41 mi | 2024-02-07 | 963 d ago | |
| Doug Henry of Greenville | Greenville, NC 27834 | $41,000 | 33,485 mi | 2021-11-30 | 1737 d ago |
| Victory Chevrolet of Smithville | Smithville, MO 64089 | $33,800 | 32,828 mi | 2021-06-11 | 1940 d ago |
| Robert Brogden Buick GMC | Olathe, KS 66061 | $38,000 | 32,738 mi | 2020-12-24 | 2110 d ago |
| Greenville Toyota | Greenville, NC 27834 | $36,281 | 33,058 mi | 2020-12-24 | 1780 d ago |
Decoded from the VIN
NHTSA build data for 1G6AD5SS7J0184166Engine
3.6L · V6
Drivetrain
Rear-Wheel Drive
Transmission
Automatic
Body
Sedan/Saloon
Fuel
Gasoline
Doors
4
Model year
2018
Made by
GENERAL MOTORS LLC
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✓ Lane departure
- ✗ ABS
- ✓ Electronic stability
Fuel economy (EPA)
Combined
25
MPG
City
22
MPG
Highway
31
MPG
$1,860
/yr est. fuel
Assumes 15,000 miles a year at $3.10/gallon and 25 MPG combined.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 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, GASOLINEGeneral 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
-
STEERINGGeneral 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 Cadillac ATS over the last 6 months — the market firmed $272 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 | $17,306 |
| October 2026 | $16,390 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2018 Cadillac ATS with other models from the same year. Choose the trims that matter to you.
As of October 4, 2026, among same-year alternatives to the 2018 Cadillac ATS in this catalog, the 2018 Alfa Romeo Giulia (952) has the lowest median asking price ($15,525, 131 listings with photos) and the 2018 BMW 540i the highest ($20,084, 133 listings).
Comparison catalog · Snapshot October 4, 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
$16,595Comparison catalog median · 147 listings with photos in the comparison sample
This VIN is not in the filtered catalog sample. Comparisons use the model median when available.
Middle 50%: $13,298–$18,995
Explore this model’s prices →Explore the alternatives
Change trims, mileage or location →
$597 lower median
2018 Lincoln MKZ
All trims
$15,998Median asking price · 140 qualifying listings
Middle 50%$13,157–$19,001
Find listings on VehiSales ↗Actual Premier listing photo; individual equipment may differ.
$1,070 lower median
2018 Alfa Romeo Giulia (952)
All trims
$15,525Median asking price · 131 qualifying listings
Middle 50%$13,890–$18,083
Find listings on VehiSales ↗Actual Base listing photo; individual equipment may differ.
$112 lower median
2018 Jaguar XF
All trims
$16,483Median asking price · 37 qualifying listings
Middle 50%$13,395–$19,695
Find listings on VehiSales ↗Actual Premium listing photo; individual equipment may differ.
$3,489 higher median
2018 BMW 540i
All trims
$20,084Median asking price · 133 qualifying listings
Middle 50%$17,214–$23,982
Find listings on VehiSales ↗Actual 540i Sedan RWD listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2018 Cadillac ATS All trims | $16,595 | $13,298–$18,995 | 147 |
| 2018 BMW 430i All trims | $16,995 | $14,495–$19,170 | 353 |
| 2018 Lincoln MKZ All trims | $15,998 | $13,157–$19,001 | 140 |
| 2018 Alfa Romeo Giulia (952) All trims | $15,525 | $13,890–$18,083 | 131 |
| 2018 Jaguar XF All trims | $16,483 | $13,395–$19,695 | 37 |
| 2018 BMW 540i All trims | $20,084 | $17,214–$23,982 | 133 |
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 4, 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 · 1998–2019What 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 | 32 | $19,578 | 100% | 65,591 mi |
| 2018 | 184 | $16,474 | 84% | 80,004 mi |
| 2017 | 167 | $14,894 | 76% | 80,315 mi |
| 2016 | 240 | $12,995 | 66% | 89,295 mi |
| 2015 | 193 | $11,272 | 58% | 100,205 mi |
| 2014 | 250 | $9,789 | 50% | 105,212 mi |
| 2013 | 202 | $8,500 | 43% | 112,738 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
