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Just picked up a 2007 Subaru Impreza Outback Sport #4506910
09/04/17 02:49 AM
09/04/17 02:49 AM
Joined: Nov 2013
Posts: 91
Rocklin, CA USA
Nicasio Offline OP
Nicasio  Offline OP

Joined: Nov 2013
Posts: 91
Rocklin, CA USA
This our first Subaru. Currently has 153k mi. Will be used for a little mixed driving. Mostly short trips from schools, errands, & maybe weekly long drives thru the foothills. What oil & filter would y'all recommend? I know 5W-30 is what's on the cap, but aren't most of the manufacturers running 0W oil nowadays? I plan on changing the oil every 5k mi. Also, would like to run a longer oil filter if possible.


2017 Nissan Armada AWD Platinum
2007 Subaru Impreza 2.5i Wagon
2007 Pontiac Vibe
2006 Pontiac Vibe
2004 BMW 330i ZHP 6sp
1989 Mustang w/351w & Vortech SC
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4506913
09/04/17 03:03 AM
09/04/17 03:03 AM
Joined: Jul 2015
Posts: 4,709
Down Under
SR5 Offline
SR5  Offline

Joined: Jul 2015
Posts: 4,709
Down Under
In California no need for 0W, follow Subaru's advice and get a 5W30.

I would buy any Dexos1 5W30 oil that you like or that is on sale, and you're fine. All Dexos oil is made to a high standard and is a quality product.

If you want me to pick a particular oil, then Castrol Magnatec 5W30 full synthetic. The Magnatec oils are producing excellent UOA's (used oil analysis) right now.


---------------------------------------------------------------------------------
Castrol GTX Ultraclean 15W40 A3/B3 + Wesfil-Cooper Z154
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4506919
09/04/17 03:45 AM
09/04/17 03:45 AM
Joined: Jun 2014
Posts: 1,755
Rijeka, EU
chrisri Offline
chrisri  Offline

Joined: Jun 2014
Posts: 1,755
Rijeka, EU
Mobil 1 0w40 is cheap and readily available in NA. Castrol Edge 0w40 also. Subaru likes little more substantial oils.


02 Nissan Terrano 2.7.TDi Motul 15w40
06 FIAT Stilo MW 1.9 Multijet SHU 5w40
07 Opel Vectra SW 1.9 CDTI 150 MST 5w40
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4506950
09/04/17 06:01 AM
09/04/17 06:01 AM
Joined: Nov 2013
Posts: 78
York, Pa
fozzdesy2001 Offline
fozzdesy2001  Offline

Joined: Nov 2013
Posts: 78
York, Pa
I second the Mobil 1 0w40, Castrol Edge 0w40 oil and you can get 3 OEM Subaru filters with the crush washers for around $20 shipped from eBay. I hope your head gaskets have been checked or replaced. This mileage is when they start to fail. Enjoy your Subie...I love mine.


2001 Subaru Forester S
Replaced with a 2006 Forester

2004 Subaru Forester XT
Death by deer. Replaced with 2003 Impreza Outback Sport (beater)
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4506992
09/04/17 07:47 AM
09/04/17 07:47 AM
Joined: Aug 2003
Posts: 2,321
NJ
bluesubie Offline
bluesubie  Offline

Joined: Aug 2003
Posts: 2,321
NJ
No need for xW40 in a naturally aspirated Subaru and really no need for synthetic unless you intend to extend your intervals beyond 7,500 miles. I'd probably run a High Mileage 5W30 or 10W30.


'04 Subaru Forester 2.5XT
Castrol Edge 0W-40
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507016
09/04/17 08:43 AM
09/04/17 08:43 AM
Joined: Sep 2016
Posts: 525
Fairfax, VA
TinyVoices Offline
TinyVoices  Offline

Joined: Sep 2016
Posts: 525
Fairfax, VA
That's head gasket territory. If they have not been done, expect to have to do them soon.


2010 Mazda RX8 Sport - 37k miles - ????
2006 Toyota Matrix XR AWD (Wife) - 130k miles - Valvoline Max Life 5w30
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507060
09/04/17 09:42 AM
09/04/17 09:42 AM
Joined: May 2012
Posts: 2,470
The land of USA-made Subies!
SubieRubyRoo Online happy
SubieRubyRoo  Online Happy

Joined: May 2012
Posts: 2,470
The land of USA-made Subies!
I second bluesubie on the no need for 40wt oils on NAs. My 01 Forester actually used quite a bit of the M1 0w40, compared to none on RT6 before and after, so I vote no on that as well. I currently run Harvest King synthetic 5W-30 ($9/5qts!) and clearance Bosch Distance+ filters. About 3600 miles into this OCI, will change before snow hits this year.

I don't know if I agree on the HG doomsdayers, mine is at 215k on original HGs. Change the coolant and be sure to use the Subaru Coolant Conditioner. It should be fine as long as timing Belt and pulleys were done around 100k.

Share the Love! It's no barnstormer, but it is solid transportation.

Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507116
09/04/17 10:21 AM
09/04/17 10:21 AM
Joined: Dec 2002
Posts: 6,628
Huntington Beach, CA
tenderloin Offline
tenderloin  Offline

Joined: Dec 2002
Posts: 6,628
Huntington Beach, CA
Family has a 07 Impreza sedan with over 160,000 miles. Zero problems. I believe the HG problem was solved by 07. Still I change coolant as specified and use the Subaru additive just in case. I live in So Cal and now use 10W-30 year round. I have used Subaru and also aftermarket filters that do not have the recommended by pass setting. Have not heard/seen a difference, but with OEM filters so cheap these days..I would stick with OEM ENJOY!

Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507154
09/04/17 11:11 AM
09/04/17 11:11 AM
Joined: Nov 2012
Posts: 234
NorCal
Seventh Offline
Seventh  Offline

Joined: Nov 2012
Posts: 234
NorCal
I agree with bluesubie, 40wt oil isn't necessary for your application.

And I also agree with SR5 on the magnatec 5w30. It is probably the best bang for the buck oil available right now (aside from super sale/clearance opportunities).

I wouldn't worry about running a bigger filter for 5-7.5k ocis. I've always used factory filters for all my Subaru vehicles.

Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507160
09/04/17 11:15 AM
09/04/17 11:15 AM
Joined: Feb 2013
Posts: 11,360
Phoenix, AZ
Nick1994 Offline
Nick1994  Offline

Joined: Feb 2013
Posts: 11,360
Phoenix, AZ
And a bottle of this



2015 Hyundai Sonata 2.4L 92k STP Synthetic HM 10w30 & Wix
2000 Toyota Camry 2.2L 233k Mobil Super HM 10w40 & Fram Ultra
1996 Jeep Cherokee 4.0L 148k Mobil 1 HM 10w40 & Fram Ultra
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: TinyVoices] #4507164
09/04/17 11:22 AM
09/04/17 11:22 AM
Joined: Nov 2013
Posts: 91
Rocklin, CA USA
Nicasio Offline OP
Nicasio  Offline OP

Joined: Nov 2013
Posts: 91
Rocklin, CA USA
Originally Posted By: TinyVoices
That's head gasket territory. If they have not been done, expect to have to do them soon.


Yes they were done at 102k mi. Head gaskets, timing belt, water pump, oil pump, & tune up. Bill was around $3k-Geezuz! frown

Last edited by Nicasio; 09/04/17 11:23 AM.

2017 Nissan Armada AWD Platinum
2007 Subaru Impreza 2.5i Wagon
2007 Pontiac Vibe
2006 Pontiac Vibe
2004 BMW 330i ZHP 6sp
1989 Mustang w/351w & Vortech SC
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507167
09/04/17 11:23 AM
09/04/17 11:23 AM
Joined: Sep 2016
Posts: 525
Fairfax, VA
TinyVoices Offline
TinyVoices  Offline

Joined: Sep 2016
Posts: 525
Fairfax, VA
Originally Posted By: Nicasio
Originally Posted By: TinyVoices
That's head gasket territory. If they have not been done, expect to have to do them soon.


Yes they were done at 102k mi. Head gaskets, timing belt, water pump, oil pump, & tune up. Bill was around $3k 😬


Excellent. Should be a great vehicle.


2010 Mazda RX8 Sport - 37k miles - ????
2006 Toyota Matrix XR AWD (Wife) - 130k miles - Valvoline Max Life 5w30
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507181
09/04/17 11:42 AM
09/04/17 11:42 AM
Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
bigj_16 Offline
bigj_16  Offline

Joined: Jul 2017
Posts: 1,292
Douglas County, Colorado
Originally Posted By: Nicasio
Originally Posted By: TinyVoices
That's head gasket territory. If they have not been done, expect to have to do them soon.


Yes they were done at 102k mi. Head gaskets, timing belt, water pump, oil pump, & tune up. Bill was around $3k-Geezuz! frown
Whaaa...t!

Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507435
09/04/17 05:48 PM
09/04/17 05:48 PM
Joined: Nov 2013
Posts: 91
Rocklin, CA USA
Nicasio Offline OP
Nicasio  Offline OP

Joined: Nov 2013
Posts: 91
Rocklin, CA USA
I see the Magnatec for like $17.xx/gal. from Walmart. So I think I will go with that 1st. How about running high mileage synthetic. Would that be better since I'm at over 150k. I see all the bottles stating anything over 75k should be considered for HM oil


2017 Nissan Armada AWD Platinum
2007 Subaru Impreza 2.5i Wagon
2007 Pontiac Vibe
2006 Pontiac Vibe
2004 BMW 330i ZHP 6sp
1989 Mustang w/351w & Vortech SC
Re: Just picked up a 2007 Subaru Impreza Outback Sport [Re: Nicasio] #4507484
09/04/17 06:51 PM
09/04/17 06:51 PM
Joined: Jun 2011
Posts: 1,838
Crawfordville FL
SilverFusion2010 Offline
SilverFusion2010  Offline

Joined: Jun 2011
Posts: 1,838
Crawfordville FL
Do you have leaks or excessive consumption? If not then a high mileage oil isn't needed. If you want to run one it won't hurt anything.


2010 Ford Fusion SE 3.0L V6, 181 miles M1 HM 10w-30
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