Vehicle Segment:
Mid-size Luxury Executive Wagon (Estate)
Target Audience:
Families and individuals seeking a blend of luxury, practicality, and performance, with a need for cargo space.
Key Competitors:
BMW 5 Series Touring (E61), Audi A6 Avant (C6), Volvo V70, Lexus GS Sportcross (earlier models)
Design Philosophy:
Robust engineering, advanced technology, comfort, and safety, with a characteristic Mercedes-Benz build quality.
Innovations:
Introduction of Sensotronic Brake Control (SBC) on some models, advanced suspension systems (AIRMATIC), powerful engine options.
Powertrain:
Engine mechanicals, fuel systems, ignition, exhaust, cooling, lubrication, engine management (ECU), transmission (automatic & manual), differential, driveshafts
Chassis:
Suspension (front & rear), steering system (hydraulic power steering, Servotronic), brakes (ABS, ESP, SBC, brake system components, parking brake), wheels, tires
Electrical:
12V electrical system, battery, charging system, starter, lighting, instrumentation, infotainment, comfort electronics (climate control, seats, windows, mirrors, sunroof), Body Control Module (BCM), CAN bus communication, diagnosis and troubleshooting
Body:
Body structure, exterior panels, doors, hood, tailgate, bumpers, interior trim, seats, safety restraints (airbags, seatbelts), glass, sealing systems
Engine Management Systems:
Covers fuel injection, ignition timing, emissions control systems, and sensor diagnostics for various gasoline and diesel engines.
Climate Control System:
Service and repair of HVAC system, including refrigerant handling, component replacement (compressor, evaporator, heater core), and diagnostic procedures.
Maintenance:
Scheduled maintenance intervals, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug replacement, belt replacement
Repair:
Component removal and installation, diagnostic procedures, fault finding, electrical system troubleshooting, mechanical component repair and overhaul
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting charts, electrical schematics for diagnosis
Diagnostics:
Detailed diagnostic trees for common faults, electrical system schematics, component testing procedures, torque specifications for critical fasteners.
Installation Procedures:
Step-by-step guides for removing and installing major components, including engine, transmission, suspension parts, body panels, and interior trim.
Depth Level:
Comprehensive factory-level detail, suitable for professional technicians and advanced DIY enthusiasts
Diagnostic Coverage:
Includes procedures for using factory diagnostic tools (e.g., STAR Diagnosis/XENTRY) and understanding complex electronic systems
Rebuild Procedures:
Detailed instructions for engine, transmission, and differential rebuilds, including specifications and clearances
Engine Variants Covered:
Wide range including M271 (1.8L Supercharged I4), M272 (3.5L V6), M112 (3.7L V6), M113 (4.3L/5.0L V8), OM646 (2.1L CDI I4 Diesel), OM647 (2.7L CDI I5 Diesel), OM648 (3.2L CDI I6 Diesel), OM629 (4.0L V8 CDI)
Typical Hp Range:
143 hp (E200 CDI) to 476 hp (E63 AMG)
Typical Torque Range:
221 lb-ft (E200 CDI) to 516 lb-ft (E63 AMG)
Fuel Delivery Gasoline:
Electronic Fuel Injection (EFI), Direct Injection on later models (e.g., CGI variants where applicable)
Fuel System Diesel:
Common Rail Direct Injection (CDI), Turbocharged with Intercooler
ECM Systems:
ME series, SIM series, MED series ECUs depending on engine and year
Transmission Types:
5-speed Automatic (722.6 NAG V) for V8, 7-speed Automatic (722.9 7G-TRONIC) for most models, 6-speed Manual (less common in North America)
Optional Transmissions:
All-wheel drive (4MATIC) integrated with automatic transmissions
Transmission Features:
Tiptronic (manual shifting mode), Sport/Comfort modes, Electronic Transmission Control
Automatic Transmission Fluid:
MB 236.10, MB 236.12, MB 236.14 (depending on transmission type and year)
Length:
Approx. 4,895 mm (192.7 in)
Width:
Approx. 1,790 mm (70.5 in)
Height:
Approx. 1,515 mm (59.6 in)
Cargo Volume Seats Up:
Approx. 650 liters (22.9 cu ft)
Cargo Volume Seats Down:
Approx. 2,040 liters (72.0 cu ft)
Curb Weight:
Varies by engine/options, starting around 1,700 kg (3,750 lbs)
Gross Vehicle Weight Rating:
Varies, typically around 2,300-2,500 kg (5,070-5,510 lbs)
NHTSA Rating:
Generally received high ratings, including 5-star frontal and side impact (specific ratings may vary by year and testing protocol)
IIHS Rating:
Typically rated 'Good' in frontal and side impact tests
Active Safety Systems:
ABS, ESP (Electronic Stability Program), Traction Control (ASR), Tire Pressure Monitoring System (TPMS), Sensotronic Brake Control (SBC) on some models
Passive Safety Features:
Multi-stage front airbags, side airbags, curtain airbags, active head restraints (NECK-PRO), front and rear crumple zones, reinforced safety cell
Infotainment System:
COMMAND NTG 2.5 (later models), COMAND APS (earlier models), offering navigation, CD/DVD player, radio, auxiliary input.
Audio Options:
Harman Kardon surround sound system available on higher trims.
Driver Assistance Features:
Distronic Plus (adaptive cruise control), Parktronic (parking sensors), Bi-Xenon headlights with cornering function, Rain-sensing wipers, Automatic climate control.
Connectivity Options:
Bluetooth hands-free communication (via optional phone module), optional SiriusXM satellite radio.
Chassis Control Systems:
AIRMATIC (Adaptive Damping System) and Active Body Control (ABC) available on some models for adjustable ride height and suspension stiffness.
Oil Change Interval Gasoline:
Typically every 10,000-15,000 miles or 12 months, depending on driving conditions and oil specification used (Service A/B intervals)
Oil Change Interval Diesel:
Typically every 10,000-15,000 miles or 12 months, depending on driving conditions and oil specification used (Service A/B intervals)
Major Service Items:
Spark plugs (petrol, ~60k miles), air filters, cabin filters, fuel filters (diesel, variable), brake fluid flush (~2 years), coolant flush (~5 years), transmission fluid service (e.g., 722.6: ~40k miles, 722.9: e.g., 70k miles or as per manufacturer recommendation)
Engine Oil Gasoline:
MB 229.5, MB 229.51 (e.g., 0W-40, 5W-40, 5W-30 depending on specific engine and requirements)
Engine Oil Diesel:
MB 229.5, MB 229.51, MB 229.52 (e.g., 0W-30, 5W-30, 5W-40)
Coolant:
MB 325.0 (Antifreeze concentrate - blue, silicate-free)
Brake Fluid:
DOT 4 Plus (MB 331.0)
Common Problems Electrical:
Ignition coil failures, alternator issues, SAM module (Signal Acquisition Module) failures, SBC hydraulic unit failure (pre-2005 models), window regulator failures, parktronic sensor issues.
Common Problems Mechanical:
Oil leaks (e.g., valve cover gaskets, oil cooler seals), intake manifold flap failures (M272 V6), crankshaft position sensor failure, catalytic converter failure (especially on diesel models), suspension component wear (e.g., bushings, ball joints), automatic transmission conductor plate failure (722.9).
Common Problems Body:
Tailgate struts/latches, rust on wheel arches and sills (depending on climate/care), sunroof drain blockages.
Manufacturer Heritage:
Mercedes-Benz, a renowned German manufacturer with over a century of automotive engineering and luxury vehicle production.
E Class Heritage:
The E-Class has a long lineage dating back to models like the W123 and W124 estates, known for durability and executive comfort.
S211 Introduction:
The S211 replaced the S210 wagon, introducing updated styling, technology, and powertrains, building on the W211 sedan platform.
Manufacturing Locations:
Primary production in Germany (Sindelfingen, Bremen), with potential assembly in other global locations.
