Market Position:
Premium luxury roadster with sports car performance, positioned against European competitors.
Competitors:
Mercedes-Benz SL-Class, BMW 6 Series Convertible, Porsche 911 Cabriolet, Jaguar XK Convertible.
Key Features:
Retractable hardtop, rear-wheel drive, advanced magnetic ride control suspension, powerful V8 engine, luxurious interior.
Manual Type:
Service and Repair Manual Software
Format:
Online Software / Web Browser Accessible
Compatibility:
PC, Laptop, Smartphone, Tablet
Engine:
Full diagnosis, repair, and overhaul procedures for the 4.6L Northstar V8 engine.
Drivetrain:
Complete service and repair information for the rear-wheel drive system and transmission.
Suspension:
Detailed procedures for diagnosing and repairing front and rear suspension components, including adaptive damping systems.
Steering:
Repair and adjustment procedures for the power steering system.
Brakes:
Comprehensive guide to brake system maintenance, repair, and troubleshooting, including ABS and traction control.
Electrical:
Extensive wiring diagrams, diagnostic procedures, and component testing for all electrical systems, including Body Control Module (BCM) and Powertrain Control Module (PCM).
Climate Control:
Service and repair for the HVAC system, including refrigerant handling and diagnostics.
Body And Chassis:
Information on body panel repair, convertible top operation and repair, and structural components.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, and routine inspections.
Diagnostics:
Step-by-step troubleshooting guides for common and complex issues, including diagnostic trouble codes (DTCs).
Repair:
Detailed instructions for component removal, installation, and adjustment.
Rebuilding:
Complete engine and transmission rebuilding procedures where applicable.
Electrical Repair:
Troubleshooting and repair of wiring harnesses, sensors, actuators, and control modules.
Depth:
Comprehensive, factory-level information suitable for professional technicians and advanced DIY enthusiasts.
Engine Code:
L37 (Northstar V8)
Engine Type:
4.6L V8 DOHC 32-Valve
Horsepower:
320 hp @ 6400 rpm
Torque:
314 lb-ft @ 4400 rpm
Fuel Injection:
Sequential Fuel Injection (SFI)
Fuel Type:
Premium Unleaded Gasoline
Engine Control Module:
PCM (Powertrain Control Module)
Coolant Capacity:
Approx. 12.5 quarts (11.8 liters)
Oil Type:
SAE 5W-30 Synthetic
Oil Capacity:
Approx. 4.5 quarts (4.3 liters) with filter change
Length:
178.5 inches (4534 mm)
Width:
72.7 inches (1847 mm)
Height:
50.1 inches (1273 mm)
Wheelbase:
105.1 inches (2669 mm)
Curb Weight:
Approx. 3,900 lbs (1769 kg)
Gross Vehicle Weight Rating:
Approx. 4,718 lbs (2140 kg)
Trunk Volume:
Approx. 12.9 cubic feet (365 liters) with top up
NHTSA Front Crash Rating:
5-Star (for applicable models)
IIHS Top Safety Pick:
Not rated for 2008
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Stability Control:
Standard StabiliTrak Electronic Stability Control
Airbags:
Driver, front passenger, side impact airbags, and active head restraints.
Infotainment System:
Bose premium audio system with AM/FM/CD/MP3 player, navigation system optional.
Connectivity:
OnStar telematics system, Bluetooth connectivity for hands-free calling (optional).
Driver Assistance:
Head-Up Display (HUD), adaptive cruise control (optional), park assist sensors.
Seats:
Heated and ventilated leather-trimmed seats, 14-way power adjustment with memory.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first (synthetic oil recommended).
Tire Rotation:
Every 7,500 miles (12,000 km)
Cabin Air Filter:
Inspect every 15,000 miles (24,000 km), replace as needed.
Coolant Flush:
Every 100,000 miles (160,000 km) or 5 years for Dex-Cool coolant.
Brake Fluid:
DOT 3 or DOT 4
Power Steering Fluid:
GM P/N 89021184 or equivalent (Dexron III/VI compatible)
Windshield Washer Fluid:
GM P/N 12369069 or equivalent (seasonal or all-weather concentrate)
Known Issues:
Potential issues may include convertible top mechanism malfunctions, magnetic ride control sensor failures, and early wear on suspension components depending on usage.
Brand Heritage:
Cadillac, established in 1902, is an American luxury automotive brand with a long history of innovation and prestige.
Model Lineage:
The XLR is a two-seat luxury roadster based on the Chevrolet Corvette (C6) platform, designed to compete in the premium convertible segment.
Production Period:
2004-2009
Manufacturing Location:
Bowling Green, Kentucky, USA
