Dodge Sprinter Adds Features for 2006

New features include the ParkSense rear backup system, a high-pressure headlamp washing system, a full partition with sliding window, wiring for hands-free communications and a driver's seat power outlet.

Diesel Rather Than Hybrid?

Though the recent surge in gas prices has consumers running for hybrid vehicles in record numbers, some carmakers are ramping up efforts to produce more diesel burning autos, as well.

EPA Plans to Revamp Fuel Economy Ratings

Miles-per-gallon numbers will reflect real-world driving. Fuel economy ratings on some vehicles could drop by 10 to 50 percent.

30,000 Fleet Vehicles Missing in California

Last year, California's fleet of vehicles reached 70,000, but a recent asset-management campaign have officials able locate just 40,000.

Green Mountain Power Trucks to Run on B-20 Biodiesel

COLCHESTER, VT — Green Mountain Power's fleet of linetrucks will begin using biodiesel as a result of a new fuel arrangement with Champlain Oil Co. Green Mountain Power plans to introduce the clean-burning, organically produced fuel to its more than 20 diesel engine trucks in the Chittenden and Addison County areas this month.

Hybrid Diesels Are on the Way

Diesel hybrid technology already used in buses and locomotives; added price may dampen wide proliferation.

Auto Section of NYTimes.com Gets Tuneup

The revamped Website lets auto enthusiasts do more.

DaimlerChrysler Announces Marketing Campaign on the Dodge Magnum

DaimlerChrysler Fleet Announces Marketing Campaign on Chrysler 300

A Stampede of Cars With All-Wheel Drive