I have a 96 W210 with 145,000 miles. I average about 1200 miles per month (mostly highway miles).

Is it ok to use mobile 1 10W-30?
Also, can I change every 7500 miles instead of every 3000 miles?
Reason I ask is that I read on Mobile 1's website that you can change at the manufacturer's recommended interval which I think is 7500 for this model.

Thank you in advance.

Do a search, this topic has been discussed to death. Use the oil weight your manual recomends. I believe 10w-30 is to light.

__________________
2016 Corvette Stingray 2LT
1969 280SE
2023 Ram 1500
2007 Tiara 3200

That inline 6 is a hot running engine too. 10W-30 is too thin for it IMHO.

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dtf
1994 E320 Wagon (Died @ 308,669 miles)
1995 E300 Diesel (228,000)
1999 E300 Turbodiesel ( died @ 255,000)
2006 Toyota Tundra SR5 AC 4X4 (115,000 miles) rusted frame - sold to chop shop
2011 Audi A4 Avant (165,000 miles) Seized engine - donated to Salvation Army
BMW 330 xi 6 speed manual (175,034 miles)
2014 E350 4Matic Wagon 128,000 miles
2018 Dodge Ram 21,000 miles

I am leaning toward 15W-40 at this time.
Can I change the oil every 7000 miles if I use synthetic or is this too long of an interval?

See: http://www.whnet.com/4x4/oil.html for approved oil.

If your going to use Mobil 1, 15w-50 or 0w-40 weights should be used.

YES, you can change the oil every 7500 miles instead of every 3000 miles. I would change the oil sooner though (3,750) for the first change or two if this is the first time synthetic oil has been used in your engine.

Chris

I second the thicker oil weight. Also, since you are driving what would be considered "ideal conditions", then go with the 7500 mile interval.

__________________
1999 MB SL500 (110,000 mi)
2004 Volvo V70 2.5T (220,000 mi)
2014 Tesla Model S 85 (136,000 mi)
MBCA member

I second doing a search.

All the oil information you need is here http://www.whnet.com/4x4/oil.html

thanks everyone for your advice,
so much info on oil here and many opinions about it.
Going to use the 10W-40 synthetic and change it 5,000 then 7,500 intervals.

Where/what brand did you find a synthetic 10W-40?

__________________
1999 MB SL500 (110,000 mi)
2004 Volvo V70 2.5T (220,000 mi)
2014 Tesla Model S 85 (136,000 mi)
MBCA member

sorry, I meant 0W-40 Mobil 1

there you go... , I do 5K between oil changes using Mobil 1

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1993 Teal 300 D (160K) Sold
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