🏷️ Basic Information

Make:

Cadillac

Model:

CTS

Year:

2015

Chassis Code:

X213

Platform:

GM Alpha Platform

👋 Introduction

Segment:

Mid-size Luxury Sedan

Competitors:

BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS

Platform:

Based on the rear-wheel-drive GM Alpha platform, known for its balanced weight distribution and agile handling.

Design:

Sharp, modern styling with Cadillac's signature Art and Science design language. Available in standard, Luxury, Premium, and V-Sport trims.

Value Proposition:

Offers a blend of luxury, performance, and technology at a competitive price point compared to European rivals.

📋 Manual Details

General Coverage:

All Models/Engines/Trim/Transmissions

Estimated Page Count:

Extensive (Specific number not provided, but described as 'Complete' and 'A-Z')

Type:

Workshop Service Repair Manual

Language:

English

Delivery Format:

Digital Download (PDF)

Software Requirement:

Adobe Reader

📖 Manual Coverage

Powertrain:

Engine, Transmission, Drivetrain (RWD/AWD), Fuel System, Exhaust System

Chassis:

Suspension (Front & Rear), Steering System, Brake System (Front & Rear), Wheel & Tire Systems

Electrical:

Body Control Modules (BCM), Powertrain Control Modules (PCM), Infotainment System, Lighting (Interior & Exterior), HVAC Controls, Instrumentation & Gauges, Safety Systems (Airbags, ABS, Traction Control)

Body:

Body Panels, Doors, Hood, Trunk, Bumpers, Glass, Interior Trim, Seats

Maintenance:

Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt replacement, tire rotation.

Troubleshooting:

Diagnostic procedures for common and uncommon issues, fault code interpretation, symptom-based troubleshooting.

Repair:

Engine component replacement, transmission overhaul, brake caliper replacement, suspension arm replacement, electrical component repair/replacement.

Reassembly:

Detailed reassembly instructions with torque specifications for all critical fasteners.

Depth:

Comprehensive, covering basic maintenance to advanced diagnostics and component-level repairs. Includes step-by-step instructions with visual aids.

📊 Manual Specifications

File Type:

PDF

Printability:

Printable (individual pages or chapters)

Image Quality:

High quality, with clear pictures and diagrams

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

Text Search:

Likely searchable text within the PDF

⚙️ Engine Specifications

Engine Option 1:

2.0L Turbocharged I4 (LTG)

Engine Option 1 Displacement:

1998 cc (122 cu in)

Engine Option 1 Horsepower:

272 hp @ 5500 rpm

Engine Option 1 Torque:

295 lb-ft @ 1700-5500 rpm

Engine Option 2:

3.6L Naturally Aspirated V6 (LFX)

Engine Option 2 Displacement:

3642 cc (222 cu in)

Engine Option 2 Horsepower:

323 hp @ 6800 rpm

Engine Option 2 Torque:

278 lb-ft @ 4800 rpm

Engine Option 3:

3.6L Twin-Turbocharged V6 (LF3) - CTS V-Sport

Engine Option 3 Displacement:

3642 cc (222 cu in)

Engine Option 3 Horsepower:

420 hp @ 5500 rpm

Engine Option 3 Torque:

406 lb-ft @ 1700-5500 rpm

Fuel Delivery:

Direct Injection (DI)

Fuel Type:

Premium Unleaded Gasoline Recommended

🔧 Transmission

Transmission Option 1:

8-speed Automatic (8L45) for 2.0T and 3.6L NA V6

Transmission Option 2:

8-speed Automatic (8L90) for 3.6L Twin-Turbo V6 (V-Sport)

Drive Type:

Rear-Wheel Drive (RWD) standard, All-Wheel Drive (AWD) optional on 2.0T and 3.6L NA V6 models.

Paddle Shifters:

Available on most trims

📐 Dimensions

Wheelbase:

114.7 inches (2913 mm)

Length:

193.8 inches (4923 mm)

Width:

73.1 inches (1857 mm)

Height:

57.3 inches (1455 mm)

Curb Weight Min:

Approximately 3600 lbs (1633 kg) for 2.0T RWD

Curb Weight Max:

Approximately 4100 lbs (1860 kg) for V-Sport AWD

🛡️ Safety Features

NHTSA Overall Rating:

5-Star (for models equipped with certain safety features)

IIHS Top Safety Pick:

Likely awarded Top Safety Pick or Top Safety Pick+

ABS:

Standard Anti-lock Braking System

Traction Control:

Standard Traction Control System (TCS)

Stability Control:

Standard Electronic Stability Control (ESC)

Driver Assistance Availability:

Adaptive Cruise Control, Lane Keep Assist, Forward Collision Alert, Automatic Collision Preparation, Blind Spot Alert, Rear Cross-Traffic Alert, Surround Vision camera system.

Airbags:

Front airbags, front side-impact airbags, front and rear head curtain side-impact airbags, front knee airbags.

💡 Technology Features

System Name:

Cadillac User Experience (CUE)

Features:

8-inch touchscreen, voice recognition, Bluetooth connectivity, USB ports, SD card slot, optional navigation system, available Bose premium audio system, Apple CarPlay/Android Auto capability (via software update, potentially later models).

Available Systems:

Adaptive Full-Speed Range Cruise Control, Magnetic Ride Control, Performance Traction Management (PTM) on V-Sport.

Onboard Wifi:

Available Wi-Fi hotspot

🔧 Maintenance

Oil Change Interval:

Typically 7,500 to 10,000 miles or 12 months, depending on driving conditions and oil type used. Check manual for specific recommendations based on engine and oil viscosity.

Engine Air Filter:

Inspect every 22,500 miles, replace as needed.

Cabin Air Filter:

Replace every 20,000 miles or annually.

Transmission Fluid Change:

No scheduled fluid change recommended under normal driving conditions, but inspection is advised. Consult manual for severe service intervals or diagnostic procedures.

Engine Oil Type 2.0T:

SAE 0W-30 Synthetic (dexos1 Gen 2 or equivalent)

Engine Oil Capacity 2.0T:

Approximately 5.2 quarts (4.9 liters)

Engine Oil Type 3.6L:

SAE 5W-30 Synthetic (dexos1 Gen 2 or equivalent)

Engine Oil Capacity 3.6L:

Approximately 6.0 quarts (5.7 liters)

Transmission Fluid Type:

Dexron-VI Automatic Transmission Fluid

Coolant Type:

GM Super Coolant (Purple), GM P/N 12346140 or equivalent

Common Problems:

Turbocharger issues on 2.0T (oil leaks, wastegate rattle), water pump leaks on 3.6L engines, potential issues with the CUE infotainment system (touchscreen responsiveness), occasional steering wheel vibration.

📚 Vehicle History

Cadillac Legacy:

Cadillac, a division of General Motors, has a long history of producing luxury vehicles, often associated with American prestige and innovation.

Cts Generation 2:

This 2015 model represents the second generation of the Cadillac CTS, which debuted in 2008 and received a significant refresh for 2011. The 2014 model year introduced the all-new third generation, but this manual specifically covers the 2015 model which *is* part of the third generation.

Cts Generation 3:

The 2015 model is part of the third generation (2014-2019), built on the new GM Alpha platform, marking a significant shift in the CTS's driving dynamics and chassis engineering.

Manufacturing Location:

Lansing Grand River Assembly Plant, Lansing, Michigan, USA.

🏆 Awards & Recognition

Awards And Accolades:

The 2015 Cadillac CTS received positive reviews for its sharp handling, powerful engines, and upscale interior. It was frequently cited as a strong competitor to established German luxury sedans.