🏷️ Basic Information Identification Make: Mercedes-Benz Model: SL-Class Model Variants: SL550, SL600, SL55 AMG, SL65 AMG Model Year: 2007 Codes Chassis Code: R230 👋 Introduction Market Position Vehicle Segment: Luxury Grand Tourer / Convertible Sports Car Target Audience: Affluent individuals seeking performance, luxury, and advanced technology in a convertible package Competitive Analysis Key Competitors 2007: Porsche 911 Carrera/Turbo, BMW 6 Series Convertible, Jaguar XK Convertible, Aston Martin V8 Vantage, Ferrari California (emerging) Key Features Retractable Hardtop: Vario-roof system offering coupe-like security and convertible freedom Powertrain Options: Range of powerful V8 and V12 engines, including AMG variants for enhanced performance Suspension Technology: Active Body Control (ABC) for superior ride comfort and dynamic handling Interior Appointments: High-quality materials, ergonomic design, advanced infotainment and climate control 📋 Manual Details Coverage Areas Language: English Coverage Type: Owner's Manual / User Manual Page Count Estimated Page Count: 400+ Format Format Type: Printed Book 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain operation and basic maintenance Chassis: Suspension, steering, braking systems, wheels and tires Electrical: Lighting, instrument cluster, infotainment, power accessories, basic electrical troubleshooting indicators Body: Convertible top operation, climate control, interior features, exterior features, locking systems Safety: Airbag system operation, seatbelt usage, electronic stability program (ESP), ABS Instrumentation: Dashboard layout, indicator lamps, warning messages, trip computer Procedures Included Routine Maintenance: Checking fluid levels, tire pressure checks, wiper blade replacement, basic cleaning Operational Procedures: Starting and stopping the engine, operating the convertible top, using climate control, parking assist operation Safety Procedures: Proper use of seat belts, child seat installation guidance, emergency procedures Information Display: Understanding system messages and warnings Technical Depth Depth Level: Owner-level understanding and basic operation; does not cover in-depth repair diagnostics or component replacement 📊 Manual Specifications File Format Print Quality: High-quality print, durable paper stock Binding Type Binding: Perfect bound or stapled binding, suitable for frequent use Paper Type Paper Type: Glossy or semi-gloss paper, with clear text and image reproduction ⚙️ Engine Specifications Primary Engine Sl550 Engine: 5.5L V8 (M273) Sl550 Horsepower: 382 hp @ 6000 rpm Sl550 Torque: 391 lb-ft @ 2800-4500 rpm Sl600 Engine: 5.5L V12 Biturbo (M275) Sl600 Horsepower: 510 hp @ 5000 rpm Sl600 Torque: 612 lb-ft @ 1800-3500 rpm Sl55 Amg Engine: 5.4L V8 Supercharged (M113 E55 ML) Sl55 Amg Horsepower: 493 hp @ 6100 rpm Sl55 Amg Torque: 516 lb-ft @ 2650-4500 rpm Sl65 Amg Engine: 6.0L V12 Biturbo (M275 AMG) Sl65 Amg Horsepower: 604 hp @ 5500 rpm Sl65 Amg Torque: 738 lb-ft @ 2200-4000 rpm Performance Acceleration 0 60 Sl550: Approx. 4.8 seconds Acceleration 0 60 Sl600: Approx. 4.5 seconds Acceleration 0 60 Sl55 Amg: Approx. 4.3 seconds Acceleration 0 60 Sl65 Amg: Approx. 3.8 seconds Fuel System Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Fuel Delivery: Multi-point Fuel Injection (MPI), Sequential Turbocharging (SL600/SL65), Supercharging (SL55) 🔧 Transmission Standard Sl550 Transmission: 5-speed Automatic (722.6) Sl600 Transmission: 5-speed Automatic (722.6) with 'Touchshift' Sl55 Amg Transmission: 5-speed Automatic AMG Speedshift (722.6) Sl65 Amg Transmission: 5-speed Automatic AMG Speedshift (722.6) Optional Transmission Options: None for 2007 SL-Class models Features Transmission Modes: Comfort (C) and Sport (S) modes; Manual shifting via selector lever or paddle shifters (AMG models) 📐 Dimensions Exterior Length: Approx. 170.1 inches Width: Approx. 73.7 inches (excluding mirrors) Height: Approx. 52.2 inches Wheelbase: Approx. 101.8 inches Weights Curb Weight Sl550: Approx. 4,178 lbs Curb Weight Sl600: Approx. 4,486 lbs Curb Weight Sl55 Amg: Approx. 4,277 lbs Curb Weight Sl65 Amg: Approx. 4,554 lbs 🛡️ Safety Features Ratings NHTSA Front Impact Driver: Not explicitly rated by NHTSA for this year/model, but built to high safety standards. IIHS Side Impact: Not explicitly rated by IIHS for this year/model, but built to high safety standards. Active Features Esp: Standard Electronic Stability Program (ESP) with Crosswind Assist (on some models) ABS: Standard Anti-lock Braking System (ABS) Brake Assist: Standard Brake Assist (BAS) Tire Pressure Monitoring: Standard Tire Pressure Monitoring System (TPMS) Passive Features Airbags: Frontal airbags, side airbags, head airbags (windowbags), roll-over protection system Seatbelts: 3-point inertia-reel seat belts with front belt tensioners and force limiters Rollover Protection: Automatic pop-up roll bars integrated behind headrests 💡 Technology Features Infotainment Comand System: COMAND APS (Cockpit Management and Navigation) with integrated radio, CD player, optional navigation, and Bluetooth connectivity. Audio System: Bose premium sound system available, offering enhanced audio quality. Driver Assistance Adaptive Cruise Control: DISTRONIC adaptive cruise control available on some models, maintaining a set distance from the vehicle ahead. Parking Assist: PARKTRONIC parking sensors front and rear. Bi Xenon Headlights: Standard bi-xenon headlights with active curve illumination. Connectivity Bluetooth Interface: Bluetooth hands-free communication system. 🔧 Maintenance Service Intervals Major Service Interval: Typically every 10,000 miles or 12 months, whichever comes first. Check manual for specifics based on driving conditions. Transmission Fluid Interval: Mercedes-Benz generally recommends transmission fluid and filter changes at intervals like 40,000-60,000...