🏷️ Basic Information Identification Make: BMW Model: 3 Series Sports Wagon Model Variant: 328i Model Code: E91 (for the Sports Wagon chassis) Year: 2011 Body Style: Sports Wagon (Touring) Chassis Code: E91 Drivetrain: Rear-Wheel Drive (RWD) Codes Engine Code: N52B30 Production Code: F10 Chassis generation for sedan, F11 for Touring (though E91 is the correct E-code for this generation's wagon) 👋 Introduction Market Position Market Position: The 2011 BMW 328i Sports Wagon occupied the premium compact executive wagon segment, competing with vehicles like the Audi A4 Avant, Mercedes-Benz C-Class Estate, and Volvo V50. It was positioned as a practical yet sporty option for buyers seeking the versatility of a wagon combined with BMW's renowned driving dynamics and luxury. Competitive Analysis Competitive Analysis: BMW's E91 wagon variant offered a distinct driving experience compared to its German rivals. While the Audi A4 Avant often emphasized refinement and technology, and the Mercedes C-Class Estate focused on comfort, the 328i wagon was praised for its engaging handling, responsive steering, and potent inline-six engine. Its practicality was enhanced by a well-designed cargo area and available all-wheel drive (xDrive). Key Features Key Features: 3.0L Naturally Aspirated Inline-6 Engine, Sophisticated iDrive Infotainment System, Rear-Wheel Drive Dynamics (with optional xDrive AWD), Sport-Tuned Suspension, Premium Interior Materials, Flexible Cargo Space, Advanced Safety Features, Optional Premium Packages (e.g., M Sport Package) 📋 Manual Details Coverage Areas Coverage Areas: Introduction, Instrument Cluster, iDrive System, Entertainment Systems, Climate Controls, Lighting, Vehicle Operation, Driving Information, Safety Systems, Maintenance, Technical Data, Troubleshooting, Emergency Procedures, Specifications, Controls and Features, Storage Compartments, Seat Adjustments, Child Restraints, Exterior Features, Interior Features, Wheels and Tires, Fluid Checks, Basic Maintenance Procedures, Warning Indicators, Radio/Audio Systems, Navigation System (if equipped), Bluetooth Connectivity, Service Information, Warranty Information, Roadside Assistance Page Count Page Count: Approximately 300-400 pages (typical for factory owner's manuals of this era) Manual Type Manual Type: Owner's Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Systems Covered: Engine lubrication, cooling, fuel, ignition, and exhaust systems; Automatic transmission operation and basic maintenance; Brake system principles (ABS, DSC); Power steering system; Suspension and steering components; Electrical system (battery, charging, lighting, fuses); Body and interior controls; Climate control system; Infotainment system (including iDrive); Safety features (airbags, seatbelts, child seat anchorages); Vehicle security system; Wipers and washers; Tire pressure monitoring system Procedures Included Procedures Included: Checking and topping up engine oil, coolant, brake fluid, and windshield washer fluid; Tire pressure checks and adjustments; Jump starting the vehicle; Changing a flat tire; Replacing windshield wiper blades; Resetting the oil service indicator; Locating and identifying fuses; Operating the iDrive system (menu navigation, audio, climate, telephone); Adjusting seats and mirrors; Using the cruise control; Engaging and disengaging the parking brake; Locking and unlocking the vehicle; Operating power windows and sunroof; Emergency procedures (e.g., signaling for assistance, dealing with a flat tire) Technical Depth Technical Depth: Focuses on owner-level operation, maintenance, and troubleshooting of common issues. Provides information on system functions, warnings, and basic checks. Does not include in-depth diagnostic procedures, component-level repair instructions, or torque specifications typically found in a service manual. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution scan, suitable for printing with clear text and legible diagrams Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Primary Engine: 3.0L (2996 cc) Naturally Aspirated Inline-6 Cylinder Engine Performance Horsepower: 230 hp @ 6500 rpm Torque: 200 lb-ft @ 2750 rpm Fuel System Fuel System: Sequential Multi-Point Fuel Injection (MPI) with Electronic Throttle Control (ETC) Engine Code Engine Code: N52B30 Engine Technology Engine Technology: Valvetronic, Double VANOS (Variable Valve Timing) Bore X Stroke Bore X Stroke: 85.0 mm x 88.0 mm Compression Ratio Compression Ratio: 12.0:1 Ignition System Ignition System: Distributorless Ignition (Coil-on-Plug) 🔧 Transmission Standard Standard Transmission: 6-Speed Manual Transmission Optional Optional Transmission: 6-Speed Steptronic Automatic Transmission with Adaptive Transmission Control (ATC) Features Features: The Steptronic automatic offers manual gear selection via the gear shifter or steering wheel-mounted paddle shifters. The ATC system adapts shift points to driving style and conditions. Drivetrain Options Drivetrain Options: Rear-Wheel Drive (RWD) standard; xDrive All-Wheel Drive (AWD) optional Clutch Clutch Type: Hydraulically Actuated Single Dry Plate Clutch (for manual transmission) 📐 Dimensions Exterior Length: 4527 mm (178.2 in) Width: 1781 mm (70.1 in) Height: 1459 mm (57.4 in) Wheelbase: 2760 mm (108.7 in) Front Track: 1501 mm (59.1 in) Rear Track: 1513 mm (59.6 in) Ground Clearance: Approximately 140 mm (5.5 in) Cargo Cargo Volume Rear Seats Up: Approximately 460 liters (16.2 cu ft) Cargo Volume Rear Seats Down: Approximately 1385 liters (48.9 cu ft) Weights Curb Weight: Approximately 1575 kg (3472 lbs) for RWD manual Gross Vehicle Weight Rating: Approximately 2070 kg (4564 lbs) Towing Capacity: Refer to specific market regulations and BMW specifications. Typically limited for...