Segment:
        
        
            Luxury Mid-size SUV
        
     
    
        
            Target Audience:
        
        
            Luxury SUV buyers seeking performance, utility, and advanced features.
        
     
    
    
        
            Key Competitors:
        
        
            Audi Q7, Mercedes-Benz M-Class (W164), Porsche Cayenne, Land Rover Range Rover Sport.
        
     
    
    
        
            Design:
        
        
            Robust and upscale styling, spacious interior, and elevated driving position characteristic of BMW's SAV design.
        
     
    
        
            Performance:
        
        
            Emphasis on BMW's signature driving dynamics, powerful engine options, and available xDrive all-wheel-drive system.
        
     
    
        
            Technology:
        
        
            Advanced iDrive infotainment system, available driver assistance features, and high-quality interior materials.
        
     
 
    
    
    
        
            Engine Mechanical:
        
        
            Detailed repair and overhaul procedures for all engine variants, including timing, valve train, lubrication, cooling, fuel injection, and emission control systems.
        
     
    
        
            Engine Electrical:
        
        
            Diagnosis and repair of engine control module (ECM/DME), sensors, actuators, ignition system, starter, alternator, and related wiring harnesses.
        
     
    
        
            Transmission:
        
        
            Repair, overhaul, and maintenance for automatic transmissions (e.g., ZF 6HP series), including valve body diagnosis, torque converter replacement, and fluid service.
        
     
    
        
            Drivetrain:
        
        
            Service and repair of xDrive all-wheel drive system, transfer case, driveshafts, CV joints, and differentials.
        
     
    
        
            Suspension:
        
        
            Front and rear suspension systems, including struts, shock absorbers, control arms, ball joints, bushings, and air suspension (if applicable).
        
     
    
        
            Steering:
        
        
            Power steering system diagnosis and repair, steering rack and pinion service, and steering column components.
        
     
    
        
            Brakes:
        
        
            Service and repair of hydraulic brake system, ABS, DSC (Dynamic Stability Control), brake calipers, rotors, pads, brake fluid flush, and parking brake.
        
     
    
        
            Electrical System:
        
        
            Comprehensive coverage of the vehicle's electrical architecture, including power distribution, lighting (halogen, Xenon, LED), charging system, battery, fuses, relays, and modules.
        
     
    
        
            Body And Chassis:
        
        
            Body panel repair, door mechanisms, glass replacement, convertible top (if applicable), chassis components, and underbody protection.
        
     
    
        
            HVAC:
        
        
            Heating, Ventilation, and Air Conditioning system diagnosis and repair, including refrigerant handling, compressor service, blower motor, and climate control modules.
        
     
    
        
            Infotainment And Navigation:
        
        
            Service and troubleshooting for iDrive system, navigation, audio components, displays, and related electronics.
        
     
    
        
            Safety Systems:
        
        
            Airbag system diagnosis and repair, seat belt mechanisms, and safety restraint system (SRS) components.
        
     
    
    
        
            Maintenance:
        
        
            Detailed scheduled maintenance procedures, oil change intervals, filter replacements (oil, air, cabin, fuel), spark plug replacement, and fluid checks.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures, fault code explanations, symptom-based troubleshooting guides, and electrical circuit diagrams for pinpoint diagnostics.
        
     
    
        
            Repair And Rebuild:
        
        
            Step-by-step instructions for component removal, installation, overhaul, and adjustment for all major vehicle systems.
        
     
    
        
            Diagnostics:
        
        
            Guidance on using BMW's diagnostic tools (e.g., ISTA), interpreting diagnostic trouble codes (DTCs), and performing system tests.
        
     
    
    
        
            Depth:
        
        
            Comprehensive, from basic scheduled maintenance to complete engine and transmission rebuilds, including advanced electrical troubleshooting.
        
     
    
        
            Wiring Diagrams:
        
        
            Inclusion of detailed electrical wiring diagrams for all vehicle systems, essential for electrical diagnosis and repair.
        
     
    
        
            Torque Specifications:
        
        
            Precise torque values for all fasteners and critical components, crucial for proper assembly and safety.
        
     
    
        
            Special Tools:
        
        
            Identification and usage instructions for specialized BMW tools required for specific repair procedures.
        
     
 
    
    
    
        
            Engine Options:
        
        
            Common engines for the 2011 E70 include: xDrive35i (N55 inline-6 turbo), xDrive50i (N63 V8 twin-turbo), xDrive30d (M57 inline-6 turbo diesel), xDrive40d (N57 inline-6 twin-turbo diesel).
        
     
    
    
        
            Xdrive35I Power:
        
        
            3.0L Twin-scroll Turbocharged Inline-6, ~300 hp @ 5800 rpm, ~300 lb-ft @ 1200 rpm
        
     
    
        
            Xdrive50I Power:
        
        
            4.4L Twin-Turbocharged V8, ~400 hp @ 5500 rpm, ~450 lb-ft @ 1750 rpm
        
     
    
    
        
            Injection Type:
        
        
            Direct Injection (Gasoline), Common Rail Direct Injection (Diesel)
        
     
    
        
            Fuel Type:
        
        
            Premium Unleaded Gasoline (91+ octane recommended for gasoline models), Diesel Fuel for diesel models.
        
     
    
    
        
            Oil Type Gasoline:
        
        
            BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) approved synthetic oil, typically 5W-30 or 0W-30.
        
     
    
        
            Oil Type Diesel:
        
        
            BMW Longlife-04 (LL-04) approved synthetic oil, typically 5W-30.
        
     
 
    
    
    
        
            Transmission Type Gasoline:
        
        
            8-speed Steptronic automatic transmission (ZF 8HP series) became standard on many models during this generation, replacing older 6-speed units.
        
     
    
        
            Transmission Type Diesel:
        
        
            6-speed Steptronic automatic transmission (ZF 6HP series) or 8-speed Steptronic automatic transmission (ZF 8HP series) depending on the specific diesel engine variant.
        
     
    
    
        
            Optional Transmission:
        
        
            N/A (Automatic transmissions were standard for this model year in most markets).
        
     
    
    
        
            Transmission Features:
        
        
            Steptronic manual shift mode, Adaptive Transmission Control (ATC), Sport and Manual modes.
        
     
    
    
        
            Transmission Fluid Type:
        
        
            Specific ZF Lifeguard Fluid (e.g., LifeguardFluid 8 for 8-speed, LifeguardFluid 6 for 6-speed). Refer to manual for exact part number.
        
     
 
    
    
    
        
            Length:
        
        
            Approx. 191.8 inches (4872 mm)
        
     
    
        
            Width:
        
        
            Approx. 76.0 inches (1930 mm)
        
     
    
        
            Height:
        
        
            Approx. 69.0 inches (1754 mm)
        
     
    
        
            Wheelbase:
        
        
            Approx. 115.9 inches (2946 mm)
        
     
    
    
        
            Seating Capacity:
        
        
            5 or 7 (optional third-row seating)
        
     
    
    
        
            Cargo Volume Behind Second Row:
        
        
            Approx. 25.0 cubic feet (708 liters)
        
     
    
        
            Cargo Volume With Third Row Folded:
        
        
            Approx. 75.2 cubic feet (2130 liters)
        
     
    
    
        
            Curb Weight:
        
        
            Varies by model and configuration, typically starting around 4,800 lbs (2177 kg).
        
     
    
        
            Towing Capacity:
        
        
            Typically up to 6,000 lbs (2722 kg) when properly equipped.
        
     
 
    
    
    
        
            NHTSA Overall Rating:
        
        
            Typically 5-Star ratings in available crash tests (though specific model year ratings should be verified).
        
     
    
        
            IIHS Ratings:
        
        
            Likely 'Good' in frontal offset and side impact tests, 'Acceptable' or 'Good' in rear impact and roof strength. Verification recommended.
        
     
    
    
        
            Active Safety Features:
        
        
            Dynamic Stability Control (DSC), Dynamic Traction Control (DTC), Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Cornering Brake Control (CBC).
        
     
    
        
            Driver Assistance Options:
        
        
            Optional: Adaptive Headlights, Lane Departure Warning, Head-Up Display (HUD), Parking Assistant, rearview camera, Surround View.
        
     
    
    
        
            Passive Safety Features:
        
        
            Front airbags, front side-impact airbags, side curtain airbags (for first and second rows), active front head restraints.
        
     
 
    
    
    
        
            Infotainment System:
        
        
            BMW iDrive system (likely CIC generation for 2011), featuring a high-resolution display, HDD for music storage, and navigation integration.
        
     
    
        
            Audio System:
        
        
            Standard HiFi audio system, optional premium sound systems (e.g., Harman Kardon).
        
     
    
    
        
            Adas Features:
        
        
            Available features include Parking Assistant, rearview camera, Surround View cameras, Adaptive Cruise Control (ACC), Lane Departure Warning.
        
     
    
    
        
            Connectivity Options:
        
        
            Bluetooth for hands-free calling and audio streaming, USB integration for music playback and iPod connectivity.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            BMW Condition Based Service (CBS) system typically indicates oil changes every 10,000-15,000 miles or annually, whichever comes first, depending on driving conditions.
        
     
    
        
            Major Service Intervals:
        
        
            Spark plug replacement typically around 60,000 miles for gasoline engines. Brake fluid flush every 2 years. Coolant flush at specified intervals (e.g., every 4-5 years).
        
     
    
    
        
            Coolant Type:
        
        
            BMW Blue Antifreeze/Coolant (G48 specification) or equivalent.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 4 Low Viscosity (LV) Brake Fluid.
        
     
    
        
            Power Steering Fluid:
        
        
            BMW Power Steering Fluid (P/N 83 29 0 429 577) or Pentosin CHF 11S.
        
     
    
    
        
            Common Wear Items:
        
        
            Valve cover gaskets (oil leaks), oil pan gaskets, front suspension bushings and control arms, rear air springs (if equipped), oil filter housing gasket.
        
     
    
        
            Engine Specific Issues:
        
        
            N55: PCV valve issues, charge pipe leaks. N63: Valve stem seal wear, turbo oil supply lines, timing chain guides.
        
     
    
        
            Transmission Issues:
        
        
            Mechatronic sleeve and connector on 6-speed transmissions can leak transmission fluid into the DME. Check transmission fluid levels and condition regularly.