SubaruOutback20103.6L/subaru/outback/2010/3-6l/

2010 Subaru Outback — 3.6L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2010 Outback 3.6L.

Body SUVEngine 3.6LTransmission Automatic (S5)

The 2010 Subaru Outback 3.6L is an SUV equipped with a 3.6-liter engine and a five-speed automatic transmission, achieving EPA ratings of 18 mpg city, 25 highway, and 20 combined while using 6.7 quarts of 5W-30 API oil. This model year recorded 359 owner complaints, primarily centered on the power train, alongside 18 recalls. Within the Outback’s complaint history from 1995 to 2026, the 2010 total sits well below the peak of 1,029 complaints, indicating a relatively moderate reliability standing for this generation.

Model year20142013201220112010

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity6.7 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque89 ft-lbsOEM · verified
EPA fuel economy18/25/20 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 25 · 490 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 25 · 490 CCAOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S5)

Dimensions & weight NHTSA vPIC

Overall length187.8 in
Overall width71.7 in
Overall height65.7 in
Wheelbase107.9 in
Curb weight3633 lb
Track (front / rear)61.4 / 61.4 in
Weight distribution (front / rear)53/47

Ratings & economy EPA / vPIC

EPA city / highway / combined18 / 25 / 20 mpg
DrivetrainAll-Wheel Drive
Passenger volume105 cu ft
Cargo volume34 cu ft
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent published road-test results.

7.1–7.4 sec0–60 mph (tested)quickest 7.10 sec — 2010 3.6R Limited
256 hpHorsepower (as tested)
247 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
20103.6R Limited 3.6L F-67.10 sec15.50 sec256 hpAWD
20103.6R Limited 3.6L F-67.40 sec15.70 sec256 hpAWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 6.7 qt of 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 89 ft-lbs, the oil drain plug to 33.0 ft-lbs. The firing order is 1-6-3-2-5-4. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidSubaru Lienartronic CVT fluid
Automatic Transmission Fluid Capacity13.2
Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity6.7 qt
Manual Transmission Fluid75W-90 · GL-5
Manual Transmission Fluid Capacity7.0-9.0

Engine torques

Connecting Rod (Large End) Bearings44.3 ft-lbs
Crankshaft Pulley and/or Damper Bolts143 ft-lbs
Engine Flywheel Bolts66.4 ft-lbs
Intake Manifold to Engine Bolts18.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts22 ft-lbs
Engine Oil Pan Drain Plug33.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs10 ft-lbs

Chassis torques

Lug Nuts89 ft-lbs
Transfer Case Drain Plug17.0-20.0 ft-lbs
Front Wheel Hub162 ft-lbs
Rear Wheel Hub177 ft-lbs

Ignition

Cylinder Firing Order1-3-2-4
Cylinder Firing Order1-6-3-2-5-4
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)100 rpm
Ignition Coil Secondary Resistance9520-12,880 ohms
Spark Plug ManufacturerNGK
Spark Plug Torque15 ft-lbs
Ignition Timing Acceptable VarianceTurbo: 10, Non-Turbo: 8 degrees

Battery & A/C

RefrigerantR134a
Refrigerant Capacity.88-1.00 lbs
Oil GroupPAG
Oil Type46
Standard BCI Group Number25
Standard BCI Cranking Performance490 cca
Standard BCI Group Number25
Standard BCI Cranking Performance490 cca

Service checks

Pressure Test23 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature176-183 °F
Injector Primary Resistance12.0 ohms
Engine Compression185-213 psi. 7 variance psi.
Engine Oil Pressure14 psi @ 600 rpm, 43 psi @ 5000
Intake Valve Lash0.0079 in
Exhaust Valve Lash0.0138 in

Brakes

Brake ApplicationWITH SOLID ROTOR / WITH VENTED ROTOR
Torque Caliper to Bracket20 ft-lbs / 88.5 ft-lbs
Torque to Knuckle48.7 ft-lbs / 88.5 ft-lbs
OtherSTANDARD WHEELS
Wheel Application17 inch WHEELS
Minimum Pad ThicknessFront: 0.059; Rear: 0.059 in
Brake ApplicationWITH SOLID ROTOR / WITH VENTED ROTOR
Rotor Runout Limit0.002 in

Multi-step torque procedures OEM · verified

Cylinder Head — tightening sequence 9 stages
115 ft. lbs.15 ft. lbs
237 ft. lbs.37 ft. lbs
3Loosen 180 degrees in the reverse order of installing.180 degrees
4Loosen 180 degrees in the reverse order of installing.180 degrees
515 ft. lbs.; Bolts 1-4:15 ft. lbs
635.5 ft. lbs.; Bolts 5-8:35.5 ft. lbs
732.5 ft. lbs.; All Bolts:32.5 ft. lbs
890 degrees.; Bolts 1-4:90 degrees
945 degrees.; Lightly lubricate new cylinder head bolt, threads and flanges with engine oil.45 degrees
Main Bearings — tightening sequence 1 stages
19 ft. lbs., Step 2: 13 ft. lbs., Step 3: 909 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 1,250 mi.

Every 1,250 miEngine Oil (inspect fluid level)
At 3,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 5,000 miAccessory Drive Belt (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace) · Exterior Lighting (inspect) · Tire & Wheel Assembly (inspect) · Universal Vehicle Operation (inspect all fluid levels)
Every 7,500 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 9,300 miCabin Air Filter (replace)
Every 10,000 miBody Latches, Locks & Hinges (lubricate) · Brake Linings (inspect) · Engine Coolant System (inspect fluid level) · Engine Coolant System Hoses (inspect) · Suspension System (inspect alignment)
At 15,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 15,000 miBrake Rotor (inspect) · Power Steering System (inspect)
Every 20,000 miBrake System (inspect) · Engine Air Filter Element (inspect)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2010 Subaru Outback records 359 complaints, 18 recalls, and 310 TSBs—numbers that mark a sharp inflection point in the generation's federal record. Compared to 2009's 111 complaints, the 2010 tally represents more than a threefold jump, and this escalation continues into 2011's peak of 649 complaints before gradually declining through 20132014. The 18 recalls in 2010 is the highest count observed across the entire dataset from 1995 through the early 2010s, indicating aggressive manufacturer action on identified defects. The TSB volume of 310 similarly continues an upward trajectory that began climbing steadily from 2007 onward. Within the target year, the top complaint categories are Power Train (69), Air Bags (39), Exterior Lighting (27), and Steering (23), with 12 crash-related complaints and 2 fire-related complaints on record. This data positions the 2010 Outback at the early, ascending phase of a complaint spike that peaks in 2011, suggesting it may carry forward issues that triggered the subsequent escalation. The elevated recall count indicates the manufacturer addressed known defects, but the sheer volume of complaints—particularly in powertrain and airbag systems—warrants thorough pre-purchase inspection and verification that all applicable recalls were completed. A prospective buyer should budget for potential drivetrain and airbag-related repairs beyond routine maintenance.

18
Open recalls
NHTSA campaigns
310
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
359
Owner complaints
12 involved a crash · 2 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 359 complaints on record, top 8 components.

Power Train69
Air Bags39
Exterior Lighting27
Steering23
Service Brakes22
Engine20
Engine & Engine Cooling18
Electrical System11

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 18 campaigns on record for this vehicle.

18V626000Parking BrakeReported 13/09/2018

Subaru of America, Inc. (Subaru) is recalling certain 2010-2014 Subaru Legacy and Outback vehicles equipped with a manual transmission. The electronic parking brake (EPB) may not engage as intended, allowing the vehicle… Remedy: Subaru will notify owners, and dealers will replace the EPB actuator assembly, free of charge. The recall began July 19, 2019. Owners may contact Subaru customer service at…

19V007000Air Bags:Frontal:Passenger Side:Inflator ModuleReported 09/01/2019

Subaru of America, Inc. (Subaru) is recalling certain 2010-2013 Forester, 2010-2014 Tribeca, WRX, Outback, Legacy, and 2010-2011 Impreza vehicles sold, or ever registered, in the states of Alabama, California, Florida… Remedy: Subaru has notified owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began January 25, 2019. Owners may contact Subaru customer…

Technical service bulletins NHTSA · verified

Showing 5 of 310 bulletins on record with NHTSA.

BulletinDateComponentSummary
SubaruNet Annoucement (E2026-06-11Unknown Or OtherThis announcement is requesting retailer staff to retain the EyeSight protective hood…
01-167-08R2026-05-18Unknown Or OtherThis bulletin contains additional information for recommended materials listed in the…
SubaruNet Announcement (R2026-05-04Power TrainThis announcement provides information on the remanufactured CVT transmission program.
07-240-26R2026-04-30Unknown Or OtherThis Service Information Bulletin was developed to provide interim guidance for vehicles…
03-97-262026-04-24Power TrainThis bulletin announces the service manual correction regarding clutch master cylinder…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Outback. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2010 Outback 3.6L take?

6.7 qt of 5W-30 API SM, per the factory manual.

Does the 2010 Outback have open recalls?

NHTSA lists 18 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 3.6L get?

EPA figures are 18 city / 25 highway / 20 combined mpg.