Hybrid oil

Being from two of the leading motor oil companies, I'm sure both of them are excellent products. But I tend to use Mobil 1 products more than I do Valvoline, so I would go with the M1. The Mobil 1 Hybrid motor oil is supposed to be engineered for better protection, although in the life of a hybrid car, you would probably never drive it long enough to realize the difference.
 
Haven't seen a used oil analysis for the Valvoline yet, but the VOA someone posted a couple weeks ago looked very stout. Right around KV100 of 9 and HTHS of 2.78. You'd be very hard pressed to shear or dilute that out of grade even on an extended OCI.
 
Camry hybrids can go 3, 400,000 miles, granted a battery swap may be needed in that time. I use Mobil 1 Advanced Fuel Economy 0W-30 in my 2025 Camry. As to whether it says hybrid on the bottle or not doesn't matter to me. I change it every 3000 miles in any case.
 
I own a Toyota hybrid and Mobil 1 makes Toyota's motor oil, so I go with Mobil 1 or Toyota.
“Mobil 1” does not make Toyota Genuine Motor oil. Exxon Mobil makes Toyota’s oil as well as making Mobil 1. But Toyota’s oil is not the same formula as Mobil 1. This is a common misconception that I’m constantly talking about on the GR Corolla Facebook group that I moderate.
 
I just did an oil change on a friend's hybrid whose oil was about 2,000 miles overdue at 7,000 miles. The old oil looked pretty good to me for that mileage. For sure better than mine oil at 5,000 miles. Yes, that is only a visual comparison of the brightness and transparency of the oil.

So, that made me think that hybrids are very easy on the oil. They may have more start/stop cycles than a regular engines, but at the same time there are long periods of time that the engine just takes a break when the el.motor does the job.
So, rough calculations - if regular cars do for 5,000 miles about 300 engine work hours, I would say hybrids do 1/2 or 1/3 approximately (guessing) that time for approximately 150 or 100 hours for 5,000 miles.

So in these words, hybrids might be perfectly fine with 7,500-10,000 miles OCI.
What do you think?

Btw, my friend got 5 quarts of full synthetic TGMO 0W-20 + a Toyota oil filter for about $51 total at a local dealer.
 
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I just did an oil change on a friend's hybrid whose oil was about 2,000 miles overdue at 7,000 miles. The old oil looked pretty good to me for that mileage. For sure better than my oil at 5,000 miles. Yes, that is only a visual comparison of the brightness and transparency of the oil.

So, that made me think that hybrids are very easy on the oil. They may have more start/stop cycles than a regular engines, but at the same time there are long periods of time that they just taking a break when the el.motor does the job.
So, rough calculations - if regular cars do for 5,000 miles about 300 engine work hours, I would say hybrids do 1/2 or 1/3 approximately (guessing) that time for approximately 150 or 100 hours for 5,000 miles.

So in these words, hybrids might be perfectly fine with 7,500-10,000 miles OCI.
What do you think?

Btw, my friend got 5 quarts of full synthetic TGMO 0W-20 + a Toyota oil filter for about $53 total at a local dealer.
The oil in my girlfriend’s Rav4 hybrid always looks very clean when I check it, even when it’s got well over 10,000 km on it
 
The oil in my girlfriend’s Rav4 hybrid always looks very clean when I check it, even when it’s got well over 10,000 km on
I just did an oil change on a friend's hybrid whose oil was about 2,000 miles overdue at 7,000 miles. The old oil looked pretty good to me for that mileage. For sure better than mine oil at 5,000 miles. Yes, that is only a visual comparison of the brightness and transparency of the oil.

So, that made me think that hybrids are very easy on the oil. They may have more start/stop cycles than a regular engines, but at the same time there are long periods of time that the engine just takes a break when the el.motor does the job.
So, rough calculations - if regular cars do for 5,000 miles about 300 engine work hours, I would say hybrids do 1/2 or 1/3 approximately (guessing) that time for approximately 150 or 100 hours for 5,000 miles.

So in these words, hybrids might be perfectly fine with 7,500-10,000 miles OCI.
What do you think?

Btw, my friend got 5 quarts of full synthetic TGMO 0W-20 + a Toyota oil filter for about $51 total at a local dealer.
I think Hybrids are easier on oil. On backroads in the summer, there's times I look at the trip meter after a 15 mile trip and it says 65 percent of the trip was EV mode. And MPG's are in the 60s. I'm probably wasting money changing my oil every 3500 miles. Oil is around $25 for 4 quarts and the filter is $6, so each change is from $30 to $35 depending on the sales on oil. I stock up when it goes on sale at Walmart. 2025 Camry.
 
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