2018 Cadillac ATS Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2018 Cadillac ATS has an 'Average' reliability rating, with significant concerns in its powertrain and electrical systems.
- Critical recalls for the electric power steering assist and high-pressure fuel pump require verification of completion.
- Common owner complaints include issues with the powertrain, electrical system, and steering.
- A thorough pre-purchase inspection focusing on steering, fuel system, transmission, and electrical components is essential.
2018 Cadillac ATS
Critical Failure Risk
Complaints indicate transmission shudder and potential rear differential failures. These issues can arise around 50,000 to 84,000 miles, impacting drivability and requiring significant repair.
Early detection can help you avoid a $1,500-$4,000 repair.
Safety & Bulletins
Owner Complaints
Performance & Efficiency
- Horsepower
- 272–335HP
- Torque
- 295–335 lb–ftLB-FT
Reliability
Practicality
The score is mainly limited by high fuel consumption, small boot, and limited door access.
Who This Car Is For
Best for
Drivers seeking a sporty, rear-drive luxury sedan with engaging handling.
+2 more buyer-fit notes in the full report
Avoid if
Owners who demand top-tier reliability and minimal unscheduled maintenance.
+2 more buyer-fit warnings in the full report
2018 Cadillac ATS Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Cadillac ATS.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 5
- Horsepower
- 272-335 hp
- Torque
- 295-335 lb-ft
- Transmission
- Automatic
- Drivetrain
- AWD/All-Wheel Drive
- Body Style
- Sedan
- MSRP Range
- $35,490 - $50,395
- EPA Combined MPG
- 23
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Most Common Issues
1. Powertrain
Most reportedUsage: 6 reports
2. Electrical System
Usage: 3 reports
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Checks (Coolant, Brake, Power Steering)
Est. shop cost: $100 - $200
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FAQ
Is the 2018 Cadillac ATS reliable?
The CarFocal Reliability Score for the 2018 Cadillac ATS is 7.9/10. Reliability score is 7.9/10. NHTSA recalls: 3. Owner complaints: 25.
How practical is the 2018 Cadillac ATS for daily use?
Practicality score is 3.6/10. The score is mainly limited by high fuel consumption, small boot, and limited door access. EPA combined economy is 23 MPG. Seating capacity is 5. 2 passenger doors are listed. Boot capacity is 295 litres.
What is the overall score for the 2018 Cadillac ATS?
The CarFocal Overall Score for the 2018 Cadillac ATS is 6.4/10. Overall score is 6.4/10 (Mixed). Confidence 55%. Maintenance 7.8/10. Practicality 3.6/10.
What does it cost to own and maintain a 2018 Cadillac ATS?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Checks (Coolant, Brake, Power Steering) at 7,500 miles. Estimated first-year maintenance: $400 - $600. Repair prediction highlight: Transmission (typical at 70,000 miles, estimated cost Min: $1,500 • Max: $3,500).
What is the MSRP range for the 2018 Cadillac ATS?
MSRP range is $35,490 - $50,395.
What engine is in the 2018 Cadillac ATS?
Engine specs list Inline-4 / V6 • 4 • 2.0. Output is 272-335 hp • 295-335 lb-ft.
What transmission does the 2018 Cadillac ATS use?
According to CarFocal's specs for the 2018 Cadillac ATS, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.
Does the 2018 ATS require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2018 Cadillac ATS?
EPA combined estimate is 23 MPG.
What driver assistance and safety features are available on the 2018 Cadillac ATS?
9 standard and 3 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
What is the fuel economy range for the 2018 Cadillac ATS?
According to CarFocal's specs for the 2018 Cadillac ATS, fuel economy range is 20-25 mpg combined.
How many people fit in a 2018 Cadillac ATS?
According to CarFocal's specs for the 2018 Cadillac ATS, seating capacity is 5.
What body style is the 2018 Cadillac ATS?
According to CarFocal's specs for the 2018 Cadillac ATS, body style is sedan.
What drivetrain does the 2018 Cadillac ATS use?
According to CarFocal's specs for the 2018 Cadillac ATS, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.
What are the most common power train problems on the 2018 Cadillac ATS?
Top complaint category: power train (6 reports, 24% of complaints).
Are there open safety recalls on the 2018 Cadillac ATS?
This model year has 3 official safety campaigns listed.
Should buyers consider alternatives to the 2018 Cadillac ATS?
Alternatives listed in this guide: 2018 Audi A4 and 2018 Mercedes-Benz C-Class.