Also the 7G-Tronic delivers smoother shifts than the outgoing 5-speed unit, with a more flexible ECU (Electronic Control Unit), enhancing fuel economy and resultant emissions.
 |
| The 7G-Tronic delivers smoother shifts, increased fuel economy and reduced emissions. (Photo: Mercedes Benz) |
Other benefits are lower engine noise (due to reduced rpm levels) and quicker reaction to input in a package that is only slightly larger and heavier than the old component because of lightweight magnesium construction.
DaimlerChrysler's less prestigious brands will be the most immediate benefactors, with V8 powered rear-drive models such as Chrysler's all-new 300C and Dodge Magnum wagon receiving the hand-me-down 5-speed.