In general, a query is a form of questioning, in a line of inquiry. A query may also refer to: 1  The Queries, a set of 31 questions outlined by Isaac Newton beginning in 1704.  Query (Quaker), a question used for reflection and spiritual exercises among members of the Society of Friends.
Most Fuel Efficient Cars. Gas prices always seem to be rising, so getting a high MPG vehicle is a good idea for most car buyers. Hybrid sedans and electric vehicles often lead the way for fuel economy, but these Top Ten lists will help you discover the most fuel-efficient choices across every vehicle type.
Across the board, European models get an average of 52 MPG versus 32 MPG for the US version of the same car. So the same car on European roads gets 60% better gas mileage than on American roads. Interestingly this 60% difference is not limited to the Ford Focus which gets the best mileage of the set, the difference averages also 60% for all cars.