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I just bought a 95 sc300 - fuel says to use premium unleaded - can i go as low as 87 octane? how will that affect the fuel economy?
You bought a Lexus, Maybe you should sell it and buy something else cheaper if the $3 per fill up difference between premium and 87 octane is that big of a deal to you..... Toyota/lexus didn't say to use premium cause they thought it sounds cool, there is a reason for it.
Originally Posted by azstinger1
So is that in dash MPG thing a model year thing? My 93 SC300 5 Speed defiantly does not have that.
...usually get between 18 to 21 mpg (city/freeway combined) on my sc300 (non stock, previous owner had a turbo on it, planning on bring it back to stock in hopes of better mpg)