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Synthetic Oil.... What weight/viscosity to use?

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Old Jan 13, 2003 | 09:09 PM
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mkassab's Avatar
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From: Gulf Shores, AL
E500 Sport
Synthetic Oil.... What weight/viscosity to use?

I just purchased a 2003 E500 Sport. The owners manual does not stated the Oil weight or viscosity. It does state to use Mobil 1 synthetic, but not the weight, e.g., 0w-30, 10w-30, 15w-50, etc. Can any tell me what weight to use? I do live in the south where the coldest temp. would be 30 to 40 deg's. I will use the Mobil 1 or Redline synthetic oil.... any comments?
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Old Jan 14, 2003 | 02:18 PM
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That info is in the booklet entitled "Factory Approved Service Products". The booklet should be in the folder with the Operator's Manual. There is a chart which shows which oil to use for various ambient temperature ranges. Since all the weights are suitable past the upper limits of the temp ranges, I will just give the lower temps.

0W-30, 5W-30. 0W-40, 5W-30, and 5W-50 are suitable at temps lower than -13 F.

10W-30, 10W-40, 10W-50, and 10W-60 are suitable for temps above -4 F.

15W-40 and 15W-50 are usable above 5 F.

20W-40 and 20W-50 are for temps over 23 F.

Last edited by Lynn; Jan 14, 2003 at 02:20 PM.
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Old Jan 14, 2003 | 11:41 PM
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From: California
2000 E430 Desert Silver
0W40

I use Mobil 1 0W40. You can find it at AutoZone. Mclaren & Mercedes also use the Mobil1 0W40 for their Formula 1 racing cars.
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Old Jan 15, 2003 | 11:34 AM
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i use amsoil 0-30
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Old Jan 17, 2003 | 01:52 AM
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From: Bloomington, IN
1997 Toyota Tacoma 4x4
Our dealership uses Mobil 1 synthetic 0W-40 in all 1998 and newer vehicles (all vehicles with FSS).
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Old Feb 9, 2003 | 03:30 PM
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From: Mid-Atlantic USA
W203 & W204 3.0L 4matics & MR2 Supercharger
Year round?

NP
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Old Feb 10, 2003 | 01:14 AM
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1997 Toyota Tacoma 4x4
Yes.
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