Vehicle Segment:
Full-Size Luxury Grand Tourer Coupe
Target Audience:
Discerning individuals seeking unparalleled luxury, performance, and advanced technology.
Key Competitors:
BMW 7 Series Coupe (predecessor to 8 Series), Bentley Continental GT, Aston Martin DB9
Defining Characteristics:
Powerful V12 Bi-Turbo engine, opulent interior, advanced Active Body Control suspension, sophisticated technology, refined driving experience.
Manual Utility:
Essential resource for owners and independent repair facilities to maintain and repair this complex luxury vehicle.
Powertrain:
Engine (M275 V12 Bi-Turbo), Transmission (722.6 5-Speed Automatic), Drivetrain (RWD)
Chassis:
Suspension (ABC - Active Body Control), Steering, Brakes (ABS, EBD, Brake Assist), Wheels & Tires
Electrical:
Engine Control Unit (ECU), Body Control Module (BCM), Lighting, Infotainment, Navigation, Climate Control, Power Accessories, CAN Bus Communication
Body And Interior:
Exterior Body Panels, Doors, Seats, Interior Trim, Sunroof, Convertible Top (if applicable to specific CL600 variants)
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Diagnostics:
Troubleshooting guides, fault code interpretation, diagnostic procedures for all major systems
Repair And Rebuild:
Component removal and installation, engine rebuild procedures, transmission overhaul, suspension component replacement, electrical system repairs
Depth Level:
Comprehensive: From basic fluid checks to complete engine and transmission rebuilds, including complex electrical diagnostics and calibration procedures.
Engine Type:
V12, 60 valves (4 per cylinder), SOHC, Bi-Turbocharged
Displacement:
5513 cc (5.5 Liters)
Bore X Stroke:
82.6 mm x 87.0 mm
Horsepower Hp:
510 hp @ 5000 rpm
Torque Lb-Ft:
612 lb-ft @ 1800-3500 rpm
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI) with twin turbochargers
Fuel Type:
Premium Unleaded (91 octane or higher recommended)
Engine Cooling:
Liquid-cooled, closed-loop system with intercoolers
NHTSA Overall Rating:
Not explicitly rated for this coupe model year, but based on contemporary Mercedes-Benz safety standards.
ABS:
Anti-lock Braking System
Ebd:
Electronic Brake-force Distribution
Esp:
Electronic Stability Program
Adaptive Cruise Control:
Distronic (optional)
Airbags Front:
Dual front airbags, front side-impact airbags
Airbags Side:
Front and rear side-curtain airbags, pelvic airbags
Seatbelts:
Pretensioning front seatbelts, force limiters
Head Restraints:
Active front head restraints (NECK-PRO)
Navigation System:
COMAND APS (Cockpit Management and Navigation System)
Audio System:
Harman Kardon LOGIC 7 surround sound system (standard)
Connectivity:
Bluetooth connectivity, voice control (Linguatronic)
Parking Assist:
PARKTRONIC (front and rear parking sensors)
Night Vision:
Night View Assist (optional)
Lane Keeping:
Lane Keeping Assist (optional)
Seats:
Multi-contour front seats with heating, ventilation, and massage functions
Climate Control:
THERMOTRONIC automatic climate control (multi-zone)
Oil Change Interval:
Every 10,000 miles (16,000 km) or annually, whichever comes first (varies based on driving conditions and specific Mercedes-Benz recommendations for the M275 engine).
Transmission Fluid Service:
Recommended every 40,000 - 60,000 miles (64,000 - 97,000 km) or as indicated by the vehicle's service computer (ASSYST).
Air Filter Replacement:
Every 20,000 - 30,000 miles (32,000 - 48,000 km).
Spark Plug Replacement:
Typically at 60,000 - 100,000 miles (97,000 - 161,000 km) for iridium-tipped plugs, check manual for exact interval.
Engine Oil Specification:
MB 229.5 (Synthetic)
Coolant Specification:
MB Specification 325.0 (Approved Antifreeze)
Brake Fluid Specification:
DOT 4 Plus (MB Specification 331.0)
Power Steering Fluid:
MB Specification 343.0 (Hydraulic Fluid)
Common Problems:
ABC suspension hydraulic leaks/failures, ignition coil failures (especially on V12), turbocharger issues, transmission control module (TCM) issues, electronic sensor failures.
Mercedes Benz Legacy:
Over a century of automotive innovation, known for luxury, engineering, and safety.
Cl Class Heritage:
The CL-Class succeeded the SEC-Class and represented the pinnacle of Mercedes-Benz coupe design and engineering.
C216 Generation:
The second generation CL-Class (C216) was introduced for the 2007 model year and continued through 2014. The 2009 CL600 represented a significant iteration of this generation.
Production Location:
Sindelfingen, Germany
Contemporary Awards:
While specific awards for the 2009 CL600 might be niche, the CL-Class as a whole frequently received accolades for luxury, design, and engineering from automotive publications such as MotorTrend, Car and Driver, and Edmunds during its production run.
Value Proposition:
Represents peak automotive engineering and luxury for its era, offering a blend of extreme performance and sophisticated comfort.
