The 5.7L V8 Hemi comes standard with the MDS (Multiple Displacement System) feature, seamlessly alternating between smooth, high-fuel-economy four-cylinder mode when less power is needed, and V-8 mode when more power is in demand. This optimizes fuel economy when V-8 power is not required, without sacrificing vehicle performance or capability.
Watch this video to see the MDS at work
Jeep offers the following fuel saving tips for owners of Hemi-powered vehicles:
- Keeping speeds to 65 mph or below — MDS uses four cylinder mode most at these speeds
- Use cruise control — this helps maintain a steady speed, generally allowing the HEMI to run on four cylinders for longer periods
- Accelerate more gradually — the HEMI will provide V-8 power whenever it is requested by the driver
- Use a steady throttle whenever possible — this maximizes four cylinder mode
For more on the MDS and the Hemi engine visit the newly revamped Hemi.com, DaimlerChrysler's official site for the Hemi engine.
Technorati Tags: Jeep, Jeep Commander, Jeep XK, DaimlerChrysler, Hemi
5 comments:
what a great article., this is really great. i appreciate the post.
I Have a 2009 Jeep Commander Overland and I love it. I have had it for 9 months now, and I just started getting water leaking by the driver side front window/trim. Does the Rubber Trim on the Jeeps have an issues or recalls??? Please Help
Whoa, it's amazing how the MDS works. Saving fuel is one of the priorities that a vehicle owner wants. Jeep owners would definitely love this if they knew that a Hemi type engine will greatly benefit them.
The fuel consumptions is still based on how we use our cars and pick-up trucks. Thanks for these tips.
Very informative blog post thanks.Fueling a Jeep is expensive but then its true that it all depends on how you drive. Much appreciated.
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