An innovative original system will boost fuel efficiency approximately 1 m.p.g. in the all-wheel drive Dodge Charger and Chrysler 300, 2009 models.  Drivers will be thrilled to have extra savings, due to this technology.  Also, new car warranties will ensure that drivers don’t pay extra expenses.

Chrysler has already made significant changes to its vehicle models.  In fact they have made 500 improvements since last year.  For example, they reduced excess engine noise in their Dodge Caliber and Jeep Patriot.  Also, thanks to new mounts for the engine, noise and vibrations are lessened in the Dodge Avenger and Chrysler Sebring.

The updated all-wheel drive system makes the vehicle more fuel-efficient by disconnecting the drivetrain from the front axle, until it is necessary to activate all-wheel drive for safety.  The economy ratings by the EPA for all-wheel drive versions of these models will be comparable to the rear-drive model ratings.

At the moment, the 300 and Charger, as well as other all-wheel drive vehicles lose at least 1 m.p.g. in ratings by the EPA because energy is being sent to the front axle, even if it isn’t needed.  This new technology will alleviate this problem.  However, motorists should always protect themselves with an auto warranty with any technology, just in case it unexpectedly fails.