Positioning:
The 2010-2011 Subaru Legacy Outback represented Subaru's continuation of its popular crossover wagon segment, blending car-like handling with SUV-like capability, particularly appealing to outdoor enthusiasts and those prioritizing all-wheel-drive safety.
Competitors:
Competed with models like the Toyota RAV4, Honda CR-V, Ford Escape, and Volkswagen Tiguan, distinguishing itself with standard Symmetrical All-Wheel Drive and a horizontally opposed 'Boxer' engine.
Distinguishing Features:
Standard Symmetrical All-Wheel Drive, horizontally opposed Boxer engine, spacious interior, elevated ride height for light off-roading, refined ride and handling for its class.
Engine Components:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, valves, timing components, oil pump, oil pan, cooling system (radiator, water pump, thermostat), intake manifold, exhaust manifold, fuel system (injectors, fuel pump, rails), emission control systems.
Transmission Drivetrain:
Manual and automatic transmissions, transfer case, drive shafts, differentials (front, center, rear), CV joints, axles, clutches.
Chassis Suspension:
Front and rear suspension components (struts, shocks, springs, control arms, bushings), steering system (rack and pinion, power steering pump, column), wheel bearings, hub assemblies.
Brakes:
Brake calipers, rotors, pads, master cylinder, brake lines, parking brake system, ABS components.
Electrical Electronics:
Alternator, starter motor, battery, wiring harnesses, fuses, relays, ECUs, sensors, lighting (headlights, taillights, interior), ignition system, audio system components, instrument cluster, power windows/locks/mirrors.
Body Exterior:
Body panels (fenders, doors, hood, trunk lid), bumpers, grille, mirrors, glass, seals, weather stripping, roof rails, exterior trim, lighting fixtures.
Body Interior:
Seating components, dashboard, center console, door panels, headliner, carpet, climate control system components (HVAC blower motor, heater core, A/C evaporator), airbags, seat belts, interior trim.
Part Identification:
Detailed exploded diagrams and illustrations for accurate identification of all parts.
Part Number Lookup:
Provides official Subaru part numbers for ordering and verification.
Labor Information:
Includes estimated labor times for various repair and replacement procedures, useful for DIY costing or professional shop estimates.
Depth:
Focuses on part identification and enumeration. While it doesn't detail repair procedures, it's crucial for accurate parts sourcing for any repair or maintenance task.
IIHS Ratings:
Top Safety Pick in many configurations from IIHS (Insurance Institute for Highway Safety) for these years.
NHTSA Ratings:
Generally received 4 or 5-star ratings from NHTSA (National Highway Traffic Safety Administration) for frontal, side, and rollover crash tests.
Active Safety:
Standard Symmetrical All-Wheel Drive, ABS, EBD (Electronic Brake-force Distribution), Brake Assist, Traction Control System (TCS), Vehicle Dynamics Control (VDC).
Passive Safety:
Front airbags, front side-impact airbags, side curtain airbags (front and rear), active front head restraints, front seatbelt pre-tensioners.
Infotainment System:
Available touchscreen navigation system (optional), premium audio systems, CD player, auxiliary input, Bluetooth connectivity (depending on trim and options).
Driver Assistance Features:
Rearview camera (optional), available HID headlights, cruise control, steering wheel audio controls.
Connectivity Options:
Auxiliary audio input jack, USB port (on some higher trims/navigation systems), Bluetooth hands-free calling and audio streaming (optional).
Oil Change Interval:
Every 3,750 miles (severe conditions) or 7,500 miles (normal conditions) with synthetic oil. Consult owner's manual for specific recommendations.
Major Service Intervals:
Timing belt replacement recommended around 105,000 miles for 2.5L EJ253 engines. Spark plug replacement typically around 60,000-100,000 miles depending on type.
Engine Oil Type:
SAE 0W-20 (preferred for fuel economy and cold starts), SAE 5W-30 also acceptable for some conditions.
Engine Oil Capacity:
Approx. 4.8 quarts (2.5L), 5.7 quarts (3.6L) with filter change.
Coolant Type:
Subaru Super Coolant (blue) or equivalent. Capacity approx. 7.3 quarts (2.5L) / 8.1 quarts (3.6L).
Transmission Fluid Type At:
Subaru Genuine ATF HP (for 5-speed automatic). Check for Lineartronic CVT fluid specifications if applicable.
Transmission Fluid Type Mt:
SAE 75W-90 GL-5 gear oil (manual transmission and differentials).
Common Issues:
Head gasket leaks (less common on these specific EJ253 engines compared to earlier versions but still possible), oil consumption (especially with higher mileage), catalytic converter issues, potential for CVT issues (though generally reliable), suspension wear (bushings, ball joints).
Example Oil Filter Part Number:
Subaru Part Number: 15208AA100 or similar aftermarket equivalent.
Example Air Filter Part Number:
Subaru Part Number: 16546AA09A or similar aftermarket equivalent.
