2015 Cadillac CTS
US · Midsize Cars
The 2015 Cadillac CTS is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 6.2L 8-cylinder supercharged, 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI)
- Power
- Not available
- Torque
- Not available
- Transmission
- Varies by configuration: Automatic, Manual
- Drivetrain
- Varies by configuration: RWD, AWD
- Fuel
- Gasoline
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 6.2L 8-cylinder supercharged, 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI) | |
| Displacement | 2.0 L to 6.2 L | |
| Cylinders | 4 to 8 | |
| Aspiration | Varies by configuration: Supercharged, Turbocharged | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Not available from our sources: Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, Manual | |
| Gears | 6 to 8 | |
| Drivetrain | Varies by configuration: RWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 24 mpg (9.8 L/100 km) to 14 mpg (16.8 L/100 km) | EPA fueleconomy.gov |
| City | 20 mpg (11.8 L/100 km) to 12 mpg (19.6 L/100 km) | |
| Highway | 30 mpg (7.8 L/100 km) to 18 mpg (13.1 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
7 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 3 recall campaigns for this model year. Last checked October 13, 2026.
26V329000: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX vehicles. The front-driver air bag inflator may rupture during deployment.
Remedy: Dealers will replace the front-driver air bag module, free of charge. Interim letters notifying owners of the safety risk were mailed June 19, 2026. Additional letters will be mailed once the remedy is available. Owners may contact…
Reported May 21, 2026. View on NHTSA
18V595000: SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
General Motors LLC (GM) is recalling certain 2014-2016 Cadillac CTS vehicles, equipped with heated front seats. The flexible heating mats in the front seats may be damaged over time, resulting in the seat heaters producing excessive heat.
Remedy: GM will notify owners, and dealers will recalibrate the body control module, disabling the automatic activation of the heated seat when the vehicle is remotely started, free of charge. The recall began November 1, 2018. Owners may…
Reported September 7, 2018. View on NHTSA
15V358000: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
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.
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…
Reported June 9, 2015. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 13, 2026 · US Government public data
- NHTSA vPIC · retrieved October 13, 2026 · US Government public data
Source checked: October 13, 2026
Data verified: October 13, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2014 Cadillac CTS
Gasoline
Varies by configuration: 3.6L 6-cylinder (SIDI), 3.0L 6-cylinder (SIDI), 2.0L 4-cylinder turbocharged (SIDI), 6.2L 8-cylinder supercharged, 3.6L 6-cylinder turbocharged (SIDI) · Varies by configuration: AWD, RWD
23 mpg (10.2 L/100 km) to 14 mpg (16.8 L/100 km) - 2016 Cadillac CTS
Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI), 6.2L 8-cylinder supercharged (SIDI) · Varies by configuration: AWD, RWD
25 mpg (9.4 L/100 km) to 17 mpg (13.8 L/100 km)
Frequently asked questions
What engine does the 2015 Cadillac CTS have?
Varies by configuration: 6.2L 8-cylinder supercharged, 2.0L 4-cylinder turbocharged (SIDI), 3.6L 6-cylinder turbocharged (SIDI), 3.6L 6-cylinder (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2015 Cadillac CTS?
Combined fuel economy is 24 mpg (9.8 L/100 km) to 14 mpg (16.8 L/100 km), as published by the source shown in the specification table.
Is the 2015 Cadillac CTS front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, AWD.
Are there recalls for the 2015 Cadillac CTS?
NHTSA lists 3 recall campaigns for this model year (last checked October 13, 2026). Details are in the Recalls section.