Segment:
Compact Executive Sedan/Coupe
Key Competitors:
BMW 3 Series, Audi A4, Lexus IS, Infiniti G37.
Brand Philosophy:
Emphasizes luxury, comfort, advanced technology, and sophisticated design.
Vehicle Highlights:
Refined interior, comfortable ride, strong brand prestige, advanced safety features, potent engine options.
Systems Covered:
Introduction, Safety, Opening and Closing, Seats, Steering Wheel and Mirrors, Lights and Windshield Wipers, Climate Control, Driving and Parking, On-board Computer and Displays, Loading, Stowing and Features, Maintenance and Care, Breakdown Assistance, Tires and Wheels, Technical Data, Index.
Estimated Page Count:
Approximately 300-400 pages (typical for a comprehensive Mercedes-Benz owner's manual)
Type:
Owner's Manual / Operator's Manual
Powertrain:
Engine operation, transmission engagement, basic drivetrain checks.
Chassis And Suspension:
Tires and wheels, basic operation of suspension and steering.
Electrical And Lighting:
Operation of exterior and interior lights, wipers, climate control, on-board computer displays, basic electrical features.
Interior Features:
Seat adjustment, steering wheel adjustment, mirror adjustment, climate control operation, stowing features, loading.
Safety Systems:
Seat belt usage, airbag system information, general safety precautions.
Operating Procedures:
Starting and stopping the engine, driving techniques, parking procedures, using the on-board computer, operating climate control.
Maintenance Procedures:
Checking fluid levels (oil, coolant, washer fluid), tire pressure checks, basic care and cleaning instructions, breakdown assistance procedures.
Accessing Information:
Navigating the manual via index and table of contents, understanding warning indicators and displays.
Depth:
Comprehensive owner's level information. Focuses on correct operation, basic checks, and understanding vehicle features and warnings. Does not include detailed repair procedures or diagnostic fault codes.
Engine Displacement C230:
2.5 Liters (M272.920)
Engine Displacement C300:
3.0 Liters (M272.947)
Engine Displacement C350:
3.5 Liters (M272.964)
Horsepower C230:
201 hp @ 6100 rpm
Torque C230:
180 lb-ft @ 2400-5000 rpm
Horsepower C300:
228 hp @ 6000 rpm
Torque C300:
221 lb-ft @ 2700-5000 rpm
Horsepower C350:
268 hp @ 6000 rpm
Torque C350:
258 lb-ft @ 2700-5000 rpm
Injection System:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Transmission Type C230:
7-speed Automatic (7G-TRONIC)
Transmission Type C300:
7-speed Automatic (7G-TRONIC)
Transmission Type C350:
7-speed Automatic (7G-TRONIC)
Shift Modes:
Comfort (C) and Sport (S) modes.
Fluid Type:
MB Spec 236.14 Automatic Transmission Fluid
NHTSA Front Crash Rating:
5 Stars
IIHS Top Safety Pick:
Yes
ABS:
Standard Anti-lock Braking System
Esp:
Standard Electronic Stability Program (ESP)
Traction Control:
Standard Traction Control (ASR)
Airbags:
Dual front airbags, front side-impact airbags, front and rear side-curtain airbags, driver's knee airbag.
Seatbelts:
3-point inertia-reel seat belts with pretensioners and belt-force limiters.
Comand System:
Optional COMAND (Cockpit Management and Navigation Display) infotainment system with navigation, radio, CD/DVD player, Bluetooth connectivity, and auxiliary input.
Pre Safe System:
Available PRE-SAFE® system that can anticipate and prepare for potential collisions by tightening seat belts and closing windows.
Parking Assist:
Optional Parking Assist (PARKTRONIC) with front and rear sensors.
Bluetooth:
Standard or optional Bluetooth interface for hands-free calling and audio streaming.
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first (dependent on driving conditions and oil type). Refer to Flexible Service System (FSS) prompts.
Major Service Intervals:
Refer to Mercedes-Benz Service A and Service B intervals, which typically occur at alternating mileages (e.g., Service A at 10,000 miles, Service B at 20,000 miles).
Engine Oil Specification:
MB 229.5 or MB 229.51 Synthetic Engine Oil (e.g., 0W-40 or 5W-40)
Coolant Specification:
MB Spec 325.0 (Antifreeze/Coolant - blue or green, silicate-free)
Brake Fluid Specification:
DOT 4 Plus (MB Spec 331.0)
Common Wear Items:
Front suspension components (control arms, ball joints), mass airflow sensor (MAF), PCV valve, potentially timing chain guides on higher mileage M272 engines (though less prevalent in later production).
Interior Quirks:
Button wear on steering wheel and center console, HVAC blend door actuator failure.
IIHS Award:
Consistently recognized by the Insurance Institute for Highway Safety (IIHS) for its safety performance, often achieving 'Top Safety Pick' status.
Consumer Reports Ratings:
Generally receives good ratings for predicted reliability and owner satisfaction, though specific model years can vary.
