I live in the San Francisco area, where we are limited to 92 octane gas, and don't have as many brands of gas stations as other parts of the country. The most common ones are 76, Chevron, Costco, Rotten Robbie, Safeway, Shell and Valero. I've heard that there's no significant difference in quality or mpg.
I'm getting my EDP SL450 any day (week?) now, and was wondering what brand(s) forum members recommend. I'm more interested in motor longevity than performance.
I'm getting my EDP SL450 any day (week?) now, and was wondering what brand(s) forum members recommend. I'm more interested in motor longevity than performance.
Senior Member
SLclass
Senior Member
close
- Join DateJul 2017
- Locationsoutheastern NC
- Posts:257
-
iTrader Positive Feedback0
-
iTrader Feedback Score(0)
- Vehicle(s) I drive'18 SL 550, '19 1500 Z71 Silverado LTZ, '19 Mustang convertible
-
Likes:171
-
Liked:46 Times in 37 Posts
Quote:
I'm getting my EDP SL450 any day (week?) now, and was wondering what brand(s) forum members recommend. I'm more interested in motor longevity than performance.
Shell for me!Originally Posted by seascape
I live in the San Francisco area, where we are limited to 92 octane gas, and don't have as many brands of gas stations as other parts of the country. The most common ones are 76, Chevron, Costco, Rotten Robbie, Safeway, Shell and Valero. I've heard that there's no significant difference in quality or mpg.I'm getting my EDP SL450 any day (week?) now, and was wondering what brand(s) forum members recommend. I'm more interested in motor longevity than performance.
Assuming you intend to keep your vehicle for a long time any Top Tier gas would be my choice.
TennesseeZ4
Super Member
close
- Join DateSep 2014
- LocationFranklin, TN
- Posts:660
-
iTrader Positive Feedback0
-
iTrader Feedback Score(0)
- Vehicle(s) I drive2019 E450 wagon: 2019 BMW 430i: 2013 Chevy Traverse: (departed)2013 SL550 & 2019 E450 cab
-
Likes:844
-
Liked:300 Times in 191 Posts
Shell is our preferred supplier, but when we travel and have access to Chevron, that is what we buy.
MBWorld Fanatic!
Streamliner
MBWorld Fanatic!
close
- Join DateOct 2010
- LocationCorona Del Mar, CA
- Posts:8,127
-
iTrader Positive Feedback0
-
iTrader Feedback Score(0)
- Vehicle(s) I drive2019 SL450, 2019 E450 Luxury Trim Wagon, 2024 BMW I7 xDrive60
-
Likes:3,893
-
Liked:4,353 Times in 2,482 Posts
I run Union 76 Premium. If I'm away from home and can't find it, any Top Tier Premium will do.
Junior Member
Exxon 93 + Archoil 6200
MB World Stories
The Best of Mercedes & AMG
ExploreQuote:
I highly recommend you check out the Top Tier website. Good Stuff. I don't recommend any particular brand of fuel to my customers other than to absolutely use Top Tier fuel.Originally Posted by larrypmyers
Assuming you intend to keep your vehicle for a long time any Top Tier gas would be my choice.
Well, this is somewhat embarrassing -- I thought Top Tier gas was any gas from a major brand! Didn't realize that it's a type of gasoline licensed to other retailers. (And in the San Francisco area, we can only get 91 octane gas, not 92 as I originally stated.)
So I guess I'll fill 'er up with Chevron or Shell, which are the Top Tier retailers closest to me.
FWIW, I have 360,000 miles on a '96 E320, the last 200,000 miles or so primarily on Safeway gas, a non Top Tier retailer, with no problem. But for my new SL450, the savings isn't worth the risk.
So I guess I'll fill 'er up with Chevron or Shell, which are the Top Tier retailers closest to me.
FWIW, I have 360,000 miles on a '96 E320, the last 200,000 miles or so primarily on Safeway gas, a non Top Tier retailer, with no problem. But for my new SL450, the savings isn't worth the risk.






