The wide gear ratio spread helps maximize fuel economy by helping lower engine rpm in city and highway driving. (greencarcongress.com)
The other is a call ratio spread on an existing position that needs some TLC. (velociraptor.cc)
The higher number of gears and the broader gear ratio spread help to increase drive comfort and enable a significant enhancement to be achieved in terms of converting engine power into traction. (greencarcongress.com)