Segment:
Compact Executive Sedan
Target Audience:
Enthusiast owners, Independent repair shops, DIY mechanics
Key Competitors:
Audi A4, Mercedes-Benz C-Class, Lexus IS, Infiniti G35
Vehicle Strengths:
Driving dynamics, premium interior, advanced technology for its era
Manual Advantage:
Official licensing ensures accuracy and completeness, digital format offers easy navigation and searchability.
Powertrain:
Engine, Transmission, Drivetrain, Fuel System, Exhaust System
Chassis:
Suspension, Steering, Brakes, Wheels, Tires
Electrical:
Engine Management, Lighting, Instrumentation, HVAC Electrical, Body Electrical, Infotainment
Body And Interior:
Body Panels, Doors, Windows, Seats, Trim, Safety Restraints
Maintenance:
Routine Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements
Diagnostics:
Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Electrical System Diagnostics
Repair:
Engine Component Repair, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical Component Repair, Bodywork Repairs
Disassembly Assembly:
Detailed step-by-step instructions for component removal and installation
Depth:
Expert Level - Covers diagnostics, repair, and overhaul of all major vehicle systems.
Diagrams:
Includes detailed wiring diagrams, exploded views, and component illustrations.
Engine Type:
Naturally Aspirated Inline-6
Engine Displacement:
2.5 Liters (2497 cc)
Horsepower:
184 hp @ 6000 rpm
Torque:
175 lb-ft @ 3750 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI) with Valvetronic and VANOS
Recommended Fuel:
Premium Unleaded (91 octane or higher)
Block Material:
Aluminum Alloy
Head Material:
Aluminum Alloy
Valvetrain:
Double Overhead Camshafts (DOHC), 4 Valves per Cylinder
NHTSA Frontal Impact Driver:
5 Stars
NHTSA Frontal Impact Passenger:
5 Stars
IIHS Side Impact Driver:
Good
IIHS Rear Impact Head Restraints:
Good
Traction Control:
Standard (Dynamic Traction Control - DTC)
Stability Control:
Standard (Dynamic Stability Control - DSC)
Brakes:
Four-wheel disc brakes with ABS, Electronic Brake-force Distribution (EBD), and Brake Assist
Airbags:
Frontal airbags, front side-impact airbags, front and rear head protection system (curtain airbags)
Seatbelts:
3-point inertia-reel seat belts with pretensioners and force limiters
System Name:
iDrive (First Generation)
Features:
Central display, controller knob, radio, CD player, optional navigation system, optional Bluetooth connectivity.
Features:
ABS, DTC, DSC, optional Parking Distance Control (PDC).
Bluetooth:
Optional, enabling hands-free calling and audio streaming.
Headlights:
Standard Halogen Projector, optional Xenon Adaptive Headlights.
Oil Change:
Variable Oil Service Interval (Condition Based Service - CBS), typically around 10,000 - 15,000 miles or annually.
Air Filter:
Every 30,000 - 50,000 miles (or as indicated by CBS)
Cabin Filter:
Every 15,000 - 30,000 miles (or as indicated by CBS)
Spark Plugs:
Every 60,000 miles (for iridium plugs)
Brake Fluid:
Every 2 years (regardless of mileage)
Engine Oil:
SAE 5W-30, BMW Longlife-01 (LL-01) approved synthetic oil
Coolant:
BMW Blue Antifreeze/Coolant (G48) or equivalent HOAT coolant
Common Problems:
Oil pan gasket leaks, valve cover gasket leaks, CCV (Crankcase Ventilation) system issues, water pump failure, fuel pump issues, ignition coil failures, power steering leaks.
Maintenance Tips:
Regularly check for oil leaks, monitor coolant levels, inspect CCV system components for degradation.
Bmw Legacy:
Renowned for sporting sedans and driving dynamics since its inception.
E90 Introduction:
The E90 generation replaced the E46 and introduced BMW's new design language and updated technologies.
Production Years:
2006 - 2011 (E90 generation)
Manufacturing Location:
Germany (primarily Munich)
