Greetings All,
Well, It's been 6 months since purchasing my 2019 Spark LT. Thought I'd share some great news (in my book).
In this forum I read that for the best miles per gallon rating, one should use 85 octane after breaking in the
engine @2,000 miles or so. Well, that I did and following is my record for the last 4 fill-ups plur the current
stats.
04-01-19: 45.1 ave. mpg @ 3,314 total miles (This was my first tank of 85 octane)
04-19-19 47.4 ave. mpg @ 3,630 total miles
05-07-19 47.8 ave. mpg @ 4,021 total miles
05-25-19 46.6 ave. mpg @