- Safety
- —
- not rated
- Recalls
- 2
- on record
- MPG
- 25
- combined
Open recalls on record
2 safety recalls. Recall repairs are free at any franchised dealer — check the VIN before you buy.
Vehicle Summary
2018 Cadillac ATS
Before You Buy
Safety record at a glance
- Recall campaigns
- 2
- Owner complaints
- 21
- Complaints citing a crash
- 1
These are raw counts from NHTSA records. They are not normalized by how many of these vehicles are on the road, so a model that sold in large numbers will tend to show more of everything. We do not publish a composite safety or reliability score.
2 Recalls on Record
These recalls have been issued by the manufacturer. Contact any authorized dealer to verify they have been completed — repairs are free.
Safety recalls
2 NHTSA campaigns affecting this model year.
- 18V358000high
Fuel pump may fail
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
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, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Consequence
A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Full campaign recordRemedy
GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
- 25V175000high
Steering issue
STEERING:ELECTRIC POWER ASSIST SYSTEM
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist may fail.
Consequence
A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.
Full campaign recordRemedy
Dealers will replace the power steering gear assembly, free of charge. Owner notification letters were mailed April 15, 2025. Owners may contact Cadilac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252497020.
NHTSA crash-test ratings
NHTSA holds no crash-test rating for this model year.
Not every model year is tested. A missing rating is not a poor rating.
Fuel economy & emissions
EPA figures for the 2018 Cadillac ATS, with tailpipe CO₂ and class context.
22
City
31
Hwy
25
Comb
- Annual fuel cost
- $3,050
- Tailpipe CO₂
- 348 g/mi
How this compares
At 25 MPG combined, the 2018 Cadillac ATS ranks 14th of 18 compact cars EPA rated for 2018 — 3.5 MPG short of the 28.5 MPG median for that group.
That places it in the lower third of its class. If annual mileage is high, the running-cost gap against a class-average rival compounds quickly.
EPA puts annual fuel spend at about $3,050, $800 more than the $2,250 typical for the class. Over five years at 15,000 miles a year that is roughly $15,250, a $4,000 difference against a class-median vehicle.
Tailpipe CO₂ is 348 grams per mile — about 5.2 metric tons over 15,000 miles of driving.
Consumer complaints
21 owner reports filed with NHTSA.
- 21
- Total
- 1
- Crashes
- 0
- Fires
- 1
- Injuries
Most reported components
- ENGINE6
- ELECTRICAL3
- STEERING3
- AIR BAGS2
- LIGHTING2
Notable Issues
21 consumer complaints filed with NHTSA. 1 report involves injuries. 1 report involves a crash.
Most reported problems
Safety timeline
Every dated recall and NHTSA investigation for the 2018 Cadillac ATS, newest first.
- Recall
A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.
- Recall
A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Dates are the NHTSA report-received date for recalls and the ODI open/close date for investigations. Crash-test ratings are not shown here because the source does not provide a reliable publication date for them.
Specifications & ratings
Specifications
- Body class
- Compact Cars
- Drive type
- Rear-Wheel Drive
- Engine
- 2L 4-cyl
- Fuel type
- Unknown
- Transmission
- Automatic (S8)
- Seats
- 0
Fuel economy
22
City
31
Hwy
25
Comb
- Annual cost
- $3,050
- Fuel
- Premium Gasoline
Explore related
Systems recalled
Safety timeline
Full timeline- Recall
A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.
- Recall
A damaged fuel line can create a fuel leak, increasing the risk of a fire.