Segment:
Ultra-luxury Grand Tourer (GT) coupe
Positioning:
Flagship model representing the pinnacle of Mercedes-Benz engineering, comfort, and technology.
Competitors:
BMW 8 Series, Bentley Continental GT, Aston Martin DB11, Rolls-Royce Wraith.
Design:
Elegant and flowing 'Sensual Purity' design language, pillarless hardtop coupe silhouette.
Powertrain Options:
Powerful V8 and V12 engine options, advanced suspension systems.
Technology:
Cutting-edge driver assistance, infotainment, and comfort features.
Uniqueness:
Vehicle-specific, not generic. Identical information used by dealership technicians.
Powertrain:
Engine mechanical, engine management, fuel system, exhaust system, cooling system, lubrication system, ignition system
Transmission:
Automatic transmission (7G-TRONIC PLUS, 9G-TRONIC), transfer case (if applicable), driveline components
Chassis:
Suspension (AIRMATIC, MAGIC BODY CONTROL), steering, brakes (ABS, ESP, SBC, regenerative braking), wheels and tires
Electrical:
Battery, charging system, starter, lighting, wiring diagrams, CAN bus, multiplexing, body control modules, COMAND infotainment, instrument cluster, driver assistance systems
Body:
Body structure, interior trim, exterior trim, doors, windows, sunroof, seats, airbags, climate control (HVAC)
Maintenance:
Scheduled maintenance (oil changes, filter replacements, fluid checks), inspections, lubrication
Repair:
Component removal and installation, adjustments, diagnostics, troubleshooting, component-level repair
Diagnostics:
Troubleshooting charts, diagnostic trouble codes (DTCs), symptom-based diagnostics, wiring schematic interpretation
Depth:
Full factory-level technical information, including specifications, procedures, torque values, diagnostic strategies, and component descriptions. Suitable for professional technicians and advanced DIY enthusiasts.
โ๏ธ Engine Specifications
Engine Code Common:
M278 (for S550 Coupe), M157 (for S63 AMG Coupe), M279 (for S65 AMG Coupe)
Engine Type:
V8 Biturbo, V12 Biturbo
S550 Horsepower:
449 hp @ 5250-5500 rpm
S550 Torque:
516 lb-ft @ 1050-3750 rpm
S63 Horsepower:
577 hp @ 5500 rpm
S63 Torque:
664 lb-ft @ 2250-3750 rpm
S65 Horsepower:
621 hp @ 4800-5400 rpm
S65 Torque:
738 lb-ft @ 2300-4300 rpm
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Injection Type:
Direct Injection (DI) and Port Injection (depending on engine variant)
Transmission Type:
7-speed automatic (7G-TRONIC PLUS for S550 Coupe), AMG SPEEDSHIFT MCT 7-speed sport transmission (for S63 AMG Coupe), AMG SPEEDSHIFT MCT 7-speed sport transmission (for S65 AMG Coupe)
Optional Transmission:
9G-TRONIC PLUS (introduced later in the model cycle for some variants, check specific VIN)
Drivetrain:
Rear-wheel drive (RWD) standard, 4MATIC all-wheel drive optional on S550 Coupe.
Shift Modes:
Comfort, Sport, Sport+, Manual (with paddle shifters)
NHTSA Rating:
Not directly applicable to coupe models in the same way as sedans; extensive active and passive safety systems deployed.
Driver Assistance:
PRE-SAFEยฎ system, DISTRONIC PLUS with Steering Assist, Active Blind Spot Assist, Active Lane Keeping Assist, BAS PLUS with Cross-Traffic Assist, COMAND with Navigation and Bluetooth, Surround View Camera System, PARKTRONIC.
Airbags:
Multiple airbags including front, side, curtain, knee airbags (configuration varies by market and option).
Seatbelts:
Advanced seatbelt systems with pre-tensioners and force limiters, EASY ADJUST luxury front head restraints.
System Name:
COMAND infotainment system with touchpad controller
Features:
Navigation, AM/FM/HD Radio, CD/DVD player, Bluetooth audio streaming and hands-free calling, USB connectivity, voice control.
Suite Name:
DRIVE PILOT (optional advanced suite)
Features List:
Adaptive Cruise Control (DISTRONIC PLUS), Active Steering Assist, Active Lane Change Assist, Active Emergency Stop Assist, Evasive Steering Assist, Traffic Sign Assist.
Connectivity Options:
Mercedes-Benz Apps, Wi-Fi hotspot capability, smartphone integration (limited Apple CarPlay/Android Auto depending on specific software build).
Climate Control:
THERMOTRONIC automatic climate control (multi-zone)
Seating:
Energizing comfort control, heated and ventilated front seats, optional multicontour seats with massage function.
A Service Interval:
Approx. 10,000 miles or 12 months, whichever comes first (flexible service system - A0)
B Service Interval:
Approx. 20,000 miles or 24 months, whichever comes first (flexible service system - B0)
Engine Oil Specification:
MB 229.5 or 229.51 (e.g., Mobil 1 ESP Formula 0W-40, Castrol Edge Professional A3 0W-40)
Transmission Fluid Specification:
MB 236.14 (for 7G-TRONIC PLUS), MB 236.15 (for 9G-TRONIC), AMG variants may have specific requirements (e.g., MB 236.10 for MCT)
Coolant Specification:
MB 325.0 / 326.0 (Antifreeze/Coolant, blue or green depending on specific formulation)
Common Concerns General:
Potential for air suspension leaks (struts/lines), electronic module failures (e.g., SAM units), ignition coil/spark plug issues, and catalytic converter premature failure (especially in high-mileage vehicles). Fuel injector issues can occur.
Common Concerns Amg:
AMG variants may experience higher wear rates on brake components due to performance driving, and potential for turbocharger issues if maintenance is neglected.
Mercedes Benz Legacy:
Long-standing reputation for luxury, innovation, and engineering excellence in premium automobiles.
C217 Introduction:
The C217 chassis represents the coupe variant of the S-Class sedan, inheriting its technological advancements and luxury appointments. It replaced the CL-Class (C216).
2017 Model Year Updates:
Generally carried over features from previous model years, refining existing technology and powertrains. AMG variants received performance enhancements.
Manufacturing Location:
Sindelfingen, Germany
๐ Awards & Recognition
General Prestige:
Consistently recognized for its luxury, performance, and advanced technology by automotive publications globally.
Specific Awards Potential:
While specific awards for the 2017 C217 may not be readily available in this summary, the S-Class line generally receives accolades for safety, luxury, and innovation.
