My first car was a 1987 Honda Civic Si hatchback. Loved the fuel economy — best was 47.7 MPG on 100% highway driving. It would get 35 MPG all day long in city driving. Top speed was a few MPH faster than my friend’s 1987 Honda Accord LX 5-speed — tested on a controlled course. ;) That 1.5L engine was plagued by head…