Comprehensive (from basic fluid changes to complete engine and transmission overhauls)
📊 Manual Specifications
File Format
Software Type:
Proprietary Mercedes-Benz Diagnostic/Service Software (likely based on WIS - Workshop Information System)
Print Quality
Print Capability:
Printable sections available within the software interface
Binding Type
Binding:
N/A (Software)
Paper Type
Paper Type:
N/A (Software)
⚙️ Engine Specifications
Primary Engine
Engine Code:
M112 E32
Configuration:
V6, SOHC (Single Overhead Camshaft), 18 Valves
Displacement:
3.2 Liters (3199 cc)
Bore X Stroke:
89.9 mm x 84.0 mm
Performance
Horsepower:
215 hp @ 5700 rpm
Torque:
229 lb-ft @ 3000-4500 rpm
Fuel System
Fuel Type:
Unleaded Gasoline (Premium Recommended)
Injection:
Sequential Multi-Point Fuel Injection (SFI)
Emission Control:
Three-Way Catalytic Converter, Secondary Air Injection (SAI)
🔧 Transmission
Standard
Transmission Type:
5-Speed Automatic (722.6 '7G-TRONIC' predecessor)
Drive Layout:
Rear-Wheel Drive (RWD)
Features
Transmission Modes:
Comfort (C) and Sport (S) modes
Fluid Type:
MB Approved ATF (e.g., ATF 3403 or NAG2 LTS Fluid)
Fluid Capacity:
Approx. 7.5 Liters (for complete drain and fill, may vary)
📐 Dimensions
Exterior
Length:
178.9 inches (4544 mm)
Width:
68.5 inches (1739 mm)
Height:
54.6 inches (1387 mm)
Wheelbase:
106.0 inches (2693 mm)
Weights
Curb Weight:
Approximately 3600-3800 lbs (1633-1724 kg), varies by body style (Coupe/Cabriolet)
🛡️ Safety Features
Ratings
NHTSA Front Crash:
4/5 Stars
IIHS Side Impact:
Good
Active Features
Stability Control:
Electronic Stability Program (ESP)
Braking Assist:
Anti-lock Braking System (ABS)
Passive Features
Airbags:
Frontal Airbags, Side Airbags, Optional Head Curtain Airbags (Coupe)
Seatbelts:
Pretensioning Seatbelts with Force Limiters
💡 Technology Features
Infotainment
Audio System:
Optional COMAND (Cockpit Management and Navigation Display) with CD Player, AM/FM Radio
Navigation:
Optional GPS Navigation System
Driver Assistance
Cruise Control:
Standard Cruise Control, optional DISTRONIC (Adaptive Cruise Control)
Connectivity
Phone Integration:
Optional Mercedes-Benz Hands-Free Communication System
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 10,000 miles or 1 year, whichever comes first (using synthetic oil)
Major Service Milestone:
Approx. 30,000 miles (e.g., spark plugs, transmission service)
Fluid Specifications
Engine Oil:
MB 229.5 Approved Synthetic 0W-40 or 5W-40
Coolant:
MB Approved Antifreeze/Coolant (e.g., ZER xj4128)
Brake Fluid:
DOT 4 Plus
Known Issues
Common Problems Powertrain:
Balance shaft wear on M112 engines, transmission conductor plate issues, early signs of the 'spirit of 97' issue (though less prevalent than older models)
Common Problems Chassis:
Front control arm bushings, rear axle bushings, potential for vacuum leaks
Common Problems Electrical:
MAF sensor issues, SAM unit (Signal Acquisition Module) failures, window regulator problems
📚 Vehicle History
Brand Heritage
Mercedes Benz Legacy:
Pioneers in automotive safety, engineering, and luxury for over a century.
Model Evolution
Clk Class Origin:
The W209 CLK-Class succeeded the W208 and was based on the W203 C-Class platform, offering coupe and convertible variants.
Production
Production Period:
2002-2009 (for W209 generation)
Manufacturing Location:
Germany
🏆 Awards & Recognition
Recognitions
Safety Award:
Often received good ratings from IIHS and NHTSA for its safety features.
Ratings
Consumer Reports:
Generally rated as average to above average in reliability for its class at the time, with specific model year variations.
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