New Member/ Oil Analysis: 2026 4Runner Hybrid @ 1,370 miles

[JValdez]

Hello,
I'm new here and figured I'd post my oil analysis on my 2026 4 Runner Limited Hybrid.

The oil was changed at 1,370 miles and the vehicle was driven in a mix of city and highway. If you're interested in the results, I plan to resample at around 4,000 miles to see how the new oil is doing. When I changed it, I went with 5W-20 Pennzoil Ultra Platinum.

I plan to continue with the analysis to see how the 0W-20 and 5W-20 weights do in these machines with the turbos and auto start and stop. I live in Arizona so the temps should put the oil to the test.

In the first analysis the factory fill was already below grade in viscosity. Maybe because it's new and still breaking in but time will tell.

Let me know what you guys think and again hello to everyone.

Sponsored

 

[Pufnstuf]

There's a good thread here on oil analysis from Blackstone labs.

I did my first oil change at 500 miles on my Trailhunter and also used Blackstone for my oil analysis. I followed the advice of The Motor Oil Geek on YT as well as the Care Care Nut.

What I find interesting is that my oil was pretty much across the board worse off than the first report in that thread even though that change was done at 7700 miles. Not sure if that's an argument for or against more frequent oil changes than Toyota recommends.

For me it seems to have been a good choice to do an earlier change but the one done at 7700 miles looked really good, so seemed like it was unnecessary to do an earlier change on that engine. Maybe just comes down to small differences during engine construction. Maybe mine was assembled on a Monday. Anyone my age will get that reference. Yours seems closer to my results but mostly still better. Thanks for sharing.

 

[20119mm]

This is a good verifiable example of why an early 1st oil change and regular changes by 5,000 miles are good ideas on a turbo engine.

 

[20119mm]

 

[sstarrx2]

There's a good thread here on oil analysis from Blackstone labs.

I did my first oil change at 500 miles on my Trailhunter and also used Blackstone for my oil analysis. I followed the advice of The Motor Oil Geek on YT as well as the Care Care Nut.

What I find interesting is that my oil was pretty much across the board worse off than the first report in that thread even though that change was done at 7700 miles. Not sure if that's an argument for or against more frequent oil changes than Toyota recommends.

For me it seems to have been a good choice to do an earlier change but the one done at 7700 miles looked really good, so seemed like it was unnecessary to do an earlier change on that engine. Maybe just comes down to small differences during engine construction. Maybe mine was assembled on a Monday. Anyone my age will get that reference. Yours seems closer to my results but mostly still better. Thanks for sharing.

I bet if you did it at 10,000 miles...it would have looked really good!!

 

[jblack]

Hello,
I'm new here and figured I'd post my oil analysis on my 2026 4 Runner Limited Hybrid.

The oil was changed at 1,370 miles and the vehicle was driven in a mix of city and highway. If you're interested in the results, I plan to resample at around 4,000 miles to see how the new oil is doing. When I changed it, I went with 5W-20 Pennzoil Ultra Platinum.

I plan to continue with the analysis to see how the 0W-20 and 5W-20 weights do in these machines with the turbos and auto start and stop. I live in Arizona so the temps should put the oil to the test.

In the first analysis the factory fill was already below grade in viscosity. Maybe because it's new and still breaking in but time will tell.

Let me know what you guys think and again hello to everyone.

Why mess around changing the oil grade?
Just change the oil every 5000 miles.
A turbo engine puts out about 30 to 50% more power and torque for the given capacity
So 50% recommended interval should be good

 

[sstarrx2]

What Toyota recommends should be perfect...but to each his own! You think Toyota Engineers forgot they put a turbo engine in the 6 Gen when writing the maintenance requirements?

 

[jayT]

What Toyota recommends should be perfect...but to each his own! You think Toyota Engineers forgot they put a turbo engine in the 6 Gen when writing the maintenance requirements?

I'm not so sure about that..I purchased a 6th gen 4R w/PT4WD in july 2025. as of May 21, 2026, my toyo dealership requested me to come for oil changes at 3800 miles, 8800 miles, then they scheduled my next change at 13000 miles. I currently have 8900 miles on my rig. I never in my life purchased extended warranties on any vehicles i have owned but i did with this 6th gen. (10 year-100,000 miles). so, it's kind of weird that they (the dealership) is changing my at 50% less mileage than the operator manual. Just food for thought.

 

[sstarrx2]

I'm not so sure about that..I purchased a 6th gen 4R w/PT4WD in july 2025. as of May 21, 2026, my toyo dealership requested me to come for oil changes at 3800 miles, 8800 miles, then they scheduled my next change at 13000 miles. I currently have 8900 miles on my rig. I never in my life purchased extended warranties on any vehicles i have owned but i did with this 6th gen. (10 year-100,000 miles). so, it's kind of weird that they (the dealership) is changing my at 50% less mileage than the operator manual. Just food for thought.

Not weird at all! Its a dealership, servicing vehicles is how they make most their money! I would never let a dealership service my vehicle, except for the free oil changes.

 

[jayT]

Not weird at all! Its a dealership, servicing vehicles is how they make most their money! I would never let a dealership service my vehicle, except for the free oil changes.

I don't have to pay anything because i purchased the EXTENDED WARRANTY..did you read my post friend? lol...

 

[sstarrx2]

I don't have to pay anything because i purchased the EXTENDED WARRANTY..did you read my post friend? lol...

Ok a warranty and service contract are not the same thing! Yes you do pay, you paid up front! So you got ripped off! Your warranty has nothing to do with the subject...which is oil change frequency.

 

[jayT]

Ok a warranty and service contract are not the same thing! Yes you do pay, you paid up front! So you got ripped off! Your warranty has nothing to do with the subject...which is oil change frequency.

ripped off how?

 

[sstarrx2]

Well...if you feel you did not get ripped off that is all that matters! If you purchased an extended warranty or service contract at the dealership...you paid a premium. Those are big money makers for dealerships!

Sponsored