Nice Tip! Save over one-third on your gasoline bill: remove the bike rack
The modern family sedan is a technological wonder, capable of fuel efficiency that was unheard of only a few years ago. Small cars and hybrids regularly get over 50 miles per gallon; 35 MPG at highway speed is becoming common, even in full-size sedans.
A large part of the reason for such high MPG numbers is aerodynamics, the way the shape of the car lets it flow easily through the air. There's a good…
