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2015 Cadillac ATS Overview, Reviews, Ratings & Specs

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Jovan | March 31, 2025
The 2015 Cadillac ATS is a compact luxury sedan aimed at competing with European rivals like BMW and Audi. Available as a sedan or coupe, the ATS debuted in 2013. Key trims include the base, Luxury, Performance, and Premium. New pricing ranged from around $33,000 to $48,000. The ATS is popular for its sharp handling, stylish design, and Cadillac's blend of luxury and performance.
The Good

The 2015 ATS offers a compelling blend of performance and luxury. Its agile handling appeals to driving enthusiasts, while the comfortable interior and stylish design provide a sense of luxury. The available turbocharged engines offer decent fuel efficiency. While not class-leading in reliability, it offers a competitive value proposition for buyers seeking a luxury sedan.

The Bad

Potential weaknesses of the 2015 ATS include the sometimes-criticized Cadillac User Experience (CUE) infotainment system, which can be slow or glitchy. Some owners have reported issues with the engine or transmission. Rear seat space is limited compared to some competitors. Pre-purchase inspections are recommended to check for potential maintenance issues.

2015 Cadillac ATS: Quick Overview

  • Engine Options:
    • 2.5L 4-cylinder: 202 hp, 190 lb-ft of torque
    • 2.0L Turbocharged 4-cylinder: 272 hp, 295 lb-ft of torque
    • 3.6L V6: 321 hp, 275 lb-ft of torque
  • Horsepower: Ranging from 202 hp to 321 hp depending on the engine.
  • Fuel Economy (estimated):
    • 2.5L: Up to 22 mpg city / 33 mpg highway
    • 2.0L Turbo: Up to 21 mpg city / 31 mpg highway
    • 3.6L V6: Up to 19 mpg city / 28 mpg highway
  • 0-60 Times (estimated):
    • 2.5L: Around 7.5 seconds
    • 2.0L Turbo: Around 5.7 seconds
    • 3.6L V6: Around 5.4 seconds
  • Towing Capacity: Not recommended or rated for towing.
  • Trim-Level Features:
    • Base: Standard features include Cadillac's CUE infotainment system with an 8-inch display, Bluetooth, OnStar, keyless entry, and dual-zone automatic climate control.
    • Luxury: Adds features like leather upholstery, heated front seats, a rearview camera, and rear parking sensors.
    • Performance: Includes sport-tuned suspension, sport seats, alloy pedals, and available navigation.
    • Premium: Offers premium leather, advanced safety features like lane departure warning and blind-spot monitoring, and a premium Bose audio system.

2015 Cadillac ATS Specifications

Vehicle Information
Year 2015
Make Cadillac
Model ATS
Trim -
Style Rear-Wheel Drive 2.5-Liter
Type Sedan
Category Compact Car
Manufacturing Details
Made In United States
Manufacturing City LANSING - GRAND RIVER
Dimensions
Doors 4-Door
Curb Weight 1607.08 kg
Gross Vehicle Weight Rating 2091.06 kg
Overall Height 143.26 cm
Overall Length 464.31 cm
Overall Width 180.59 cm
Wheelbase Length 277.62 cm
Standard Seating 5
Engine & Performance
Engine 2.5-L I4
Engine Size 2.5L
Engine Cylinders 4
Transmission Automatic
Transmission Type Automatic
Transmission Speeds 6-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $37,245 USD
Invoice Price $35,197 USD
Delivery Charges $995 USD

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What Problems Does the 2015 Cadillac ATS Have?

Frequently reported problems for the 2015 Cadillac ATS often revolve around the Cadillac User Experience (CUE) infotainment system. Users have reported slow response times, screen freezing, and general unreliability. There have also been reports of issues with the climate control system, particularly with the blend door actuator, which can cause problems with heating and cooling.
Some owners have experienced issues with the automatic transmission, including rough shifting or hesitation. Engine problems, while less common, have been reported, particularly with the 2.0L turbocharged engine, including issues with the turbocharger itself.
Recalls for the 2015 ATS have included issues related to the passenger airbag and potential fuel leaks. It's important to check the vehicle's VIN for any outstanding recalls before purchasing.
Long-term reliability can be a concern, particularly with the electronics and some of the powertrain components. Regular maintenance and addressing issues promptly can help to mitigate potential problems. Thorough pre-purchase inspections are highly recommended to identify any existing or potential problems.

How long will the 2015 Cadillac ATS last?

With proper maintenance, a 2015 Cadillac ATS can reasonably reach 150,000 to 200,000 miles or 10-15 years of service. However, consistent maintenance, including timely oil changes, fluid flushes, and addressing minor repairs promptly, is crucial.
Long-term durability weaknesses often center around the CUE system and certain powertrain components. The lifespan of the turbocharger in the 2.0T engine can vary depending on driving habits and maintenance. Suspension components may also require replacement over time. Careful owners prioritizing preventative maintenance can extend the vehicle's lifespan significantly.

What Technology & Safety Features are Included?

The 2015 Cadillac ATS boasts a range of technology, entertainment, and safety features. Standard is the Cadillac User Experience (CUE) infotainment system with an 8-inch touchscreen, Bluetooth connectivity, and smartphone integration (limited compared to modern systems). Optional features include navigation, a premium Bose audio system, and 4G LTE Wi-Fi hotspot capability.
Driver-assistance features, depending on the trim level, include adaptive cruise control, lane departure warning, lane keep assist, blind-spot monitoring, rear cross-traffic alert, and automatic parking assist. A rearview camera is standard on higher trims.
Safety features include antilock brakes, stability control, traction control, and a suite of airbags. Optional safety features, such as forward collision alert and automatic emergency braking, were also available.
The 2015 Cadillac ATS earned strong crash-test ratings. The NHTSA (National Highway Traffic Safety Administration) awarded it a 5-star overall safety rating. The IIHS (Insurance Institute for Highway Safety) gave the ATS its top rating of "Good" in several crash tests, making it a relatively safe vehicle for its class and era, although small overlap front crash tests can be a concern. It is important to consult the IIHS and NHTSA websites for specific ratings and test details.

What Colors Options are Available?

Exterior Colors
Black Raven
Crystal White Tricoat
Dark Adriatic Blue Metallic
Interior Colors
Light Platinum
Jet Black
Morello Red
Kona Brown

2015 Cadillac ATS Prices and Market Value

The 2015 Cadillac ATS had a starting MSRP of around $33,000, with higher trims reaching upwards of $48,000. Current used market prices typically range from $12,000 to $22,000, depending on condition, mileage, and trim level. The ATS has experienced significant depreciation, as is typical for luxury vehicles. Factors affecting resale value include the vehicle's condition, mileage, service history, and the presence of desirable features like the V6 engine or advanced safety technology. Models with the less desirable 2.5L engine tend to depreciate more quickly.

2015 Cadillac ATS Cost of Ownership

Insurance costs for the 2015 Cadillac ATS are moderate, reflecting its luxury car status. Fuel costs vary depending on the engine chosen, with the 2.5L being the most economical and the V6 the least. Maintenance and repair costs can be higher than average, especially for the CUE system and certain engine components. Overall, the ATS is moderately costly to own due to potential repair bills and insurance premiums, and not as economical as non-luxury competitors. Budgeting for potential repairs is advisable.

2015 Cadillac ATS Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 35.41 liters
City Mileage 4.76 km/l
Highway Mileage 3.02 km/l

2015 Cadillac ATS Safety Rating

IIHS
Roof Strength Test Results Not Tested
Rear Crash Protection/Head Restraint Ratings Not Tested
Small Overlap Front Test Results Not Tested
Moderate Overlap Front Test Results Not Tested
Side Impact Test Results Not Tested

2015 Cadillac ATS Recalls & Defects

Service Brakes, Hydraulic:pedals and Linkages
Recall date 2015-06-09
Recall no. 15v358000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2015 Cadillac ATS and CTS Vehicles. THE Affected Vehicles Have A Bracket Between THE Brake Pedal Assembly and THE ROD That Actuates THE Brakes That MAY Fracture During Normal Brake Pedal Operation.
Consequence IF THE Bracket Fractures, THE Driver Would NOT BE Able TO Apply THE Brakes, Increasing THE Risk OF A Crash.
Remedy GM Will Notify Owners, and Dealers Will Inspect THE Vehicle and Replace ANY Affected Bracket, Free OF Charge. THE Recall Began July 6, 2015. Owners MAY Contact Cadillac Customer Service AT 1-800-458-8006. Gm's Number FOR This Recall IS 15352.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Visibility:sun/Moon Roof Assembly
Recall date 2015-07-24
Recall no. 15v463000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2013-2016 Cadillac ATS Vehicles Manufactured April 25, 2012, TO June 25, 2015. THE Affected Vehicles MAY Experience THE Roof Panel Closing Automatically When THE Non-Recessed Switches ARE Pressed and THE Roof Panel IS Open. These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard (Fmvss) NO. 118, "power-operated Window, Partition, and Roof Panel Systems."
Consequence Because THE Switch IS NOT Recessed, THE Roof Panel Switch MAY Inadvertently BE Pressed Resulting IN Unintended Auto-Closure OF THE Roof Panel, Increasing THE Risk OF Personal Injury.
Remedy GM Will Notify Owners and Dealers Will Replace THE Roof Console Accessory Switch Trim Plate, Free OF Charge. THE Recall Began ON August 19, 2015. Owners MAY Contact Cadillac Customer Service AT 1-800-458-8006. Gm's Number FOR This Recall IS 15568. Note This Recall Supersedes 15v-106.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Visibility:defroster/Defogger/Hvac System
Recall date 2015-09-03
Recall no. 15v558000
Source NHTSA
Summary General Motors LLC (Gm) IS Recalling Certain Model Year 2013-2016 Cadillac ATS Sedan Vehicles Manufactured April 23, 2012, TO September 2, 2015. IN THE Affected Vehicles, THE Coil Antenna Module That Powers THE Rear Defogger System MAY Generate Excessive Heat DUE TO Excessive Cycling or Continuous Operation.
Consequence IF THE Coil Antenna Generates Excessive Heat, There IS AN Increased Risk OF A Fire.
Remedy GM Will Notify Owners, and Dealers Will Update THE Electronic Climate Control Module TO Remove THE Automatic Rear Defogger "on" Function, Free OF Charge. THE Recall Began ON October 16, 2015. Owners MAY Contact Cadillac Customer Service AT 1-800-458-8006. Gm's Number FOR This Recall IS 15299.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.

2015 Cadillac ATS Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 72 months / 70,000 miles
Estimated remaining Expired
Rust
Original warranty 72 months / unlimited miles
Estimated remaining Expired

2015 Cadillac ATS Insurance

Insurance for a 2015 Cadillac ATS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2015 Cadillac ATS Compare to Other Sedan?

The 2015 Cadillac ATS competes with the BMW 3 Series, Audi A4, Mercedes-Benz C-Class, and Lexus IS. In terms of performance, the ATS offers sharp handling comparable to the BMW 3 Series, though the BMW often edges it out in overall driving feel. The Audi A4 boasts a more refined interior, while the Mercedes-Benz C-Class offers more luxurious features. The Lexus IS is known for its superior reliability.
In terms of features, the ATS is generally competitive, but the CUE system lags behind some rivals in user-friendliness. Price-wise, the ATS is often slightly more affordable than the German competitors, making it a value proposition.
In terms of reliability, the Lexus IS is generally considered a better choice. If reliability is paramount, the Lexus IS is a strong alternative. For a better balance of performance and reliability, the BMW 3 Series remains a top contender, albeit often at a higher price. The Audi A4 offers a similar blend of luxury and performance with a more refined interior. If user-friendly tech is a must, consider alternatives with more modern infotainment systems.

Ranks #1607 Sedan

1 2023 Toyota Camry (5.0★)
2 2023 Honda Accord (0.0★)
3 2023 Lexus ES (0.0★)
4 2024 Subaru Legacy (5.0★)
5 2022 Mazda MX-30 (4.0★)
6 2024 BMW M3 (0.0★)
7 2023 Ford Mustang (5.0★)
8 2023 Mercedes-Benz AMG GT (0.0★)
9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
1607 2015 Cadillac ATS (0.0★)

Final Verdict: Is the 2015 Cadillac ATS a Good Sedan?

The 2015 Cadillac ATS is ideal for buyers seeking a stylish and sporty compact luxury sedan with a focus on handling and a slightly lower price point than its German rivals. It's worth buying *used* if you're comfortable with potentially higher maintenance costs and are willing to thoroughly inspect the vehicle before purchase. The V6 or 2.0T engine provides better performance.
Consider a well-maintained model with a comprehensive service history. Be prepared to address potential CUE system or powertrain issues. If reliability is your top priority, explore alternatives like the Lexus IS. For those prioritizing engaging driving dynamics and value within the luxury segment, the ATS is a compelling option.

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.