Esso - ESSO
1670 London Line, Sarnia ON
Ethanol-free octane ratings: 91
GPS coordinates: N 42.98425 W 82.33121 (entered by Roger McCulloch)
Removed by Darren, January 19, 2021 11:35 CST
According to Imperial/Esso/Mobil in Jan 2021: the 91-octane fuel has approximately a 5.7 to 7.7% Ethanol blend in the fuel. Email Imperial Oil/Mobil/Esso for more details:
Updated by Wes Hinchcliffe, December 02, 2017 18:30 CST
Called station tonight. Attendant advised me that only Premium is ethanol-free. Regular is up to 10%, Mid-Grade is "a little lower".
Updated by Lee, November 15, 2015 11:29 CST
87 octane tested ethanol free, for October 2015
Updated by Roger McCulloch, March 30, 2013 18:33 CDT
GPS coordinates verified in Street View. Go to: Added phone number.
Updated by Angus black, October 22, 2012 16:17 CDT
Asked the gas station attendant (91 specifically) and he said it is not ethanol free, although I wouldn't take his word to the bank...
Posted by Gary Vance, September 17, 2011 9:13 CDT
87 octane still testing ethanol free as of 2 weeks ago, 91 was still testing free about 1 month ago. Have been buying here for over 3 years, no ethanol yet.