Date registered: Jul 2006
Vehicle: 2008 C230 4MATIC; 2008 ML320 CDI 4MATIC
Location: Toronto, Canada
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
All stations have 91 octane here in Toronto, and some have 93 octane (10% ethanol). I have tried both, and I haven't noticed any driving differences with either. What I did notice, however, is that 93 seems to finish quicker than 91 octane - I am getting about 40-60 miles less on a tank of 93 than on 91.
92% of all people suck at math. I am a part of the 9% who don't.
2008 ML320 CDI 4MATIC (W164) - Silver/Black
2008 C230 4MATIC (W204) - White/Black
2002 E320 (W210) - Silver/Black - Sold due to rust