I had a 1966 C-10 with a 250 and a 3 speed trransmission. It got about 18 on the highway and 15 in the city per US gallon.

I now use another 1966 C-10 with a 283 and a Powerglide. The gas mileage is about the same.

I guess that is about 4-4.5 miles per liter.

Last edited by Doug 57; 02/02/2008 3:19 AM.
Doug 57
1966 Chevrolet Suburban
"Bilko
All original
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