EPA Fuel Efficiency Ratings: http://www.fueleconomy.gov/feg/findacar.htm

Electric Vehicles: http://www.evworld.com/

Fuel Cells: http://www.fuelcells.org/

Hybrids- How They Work: http://www.howstuffworks.com/hybrid-car.htm

Toyota Prius: http://www.toyota.com/prius-hybrid/index.html

GM Hybrids: http://www.gm.com/explore/fuel_economy/hybrids.jsp

Honda Civic Hybrid: http://automobiles.honda.com/civic-hybrid/

Ford Hybrid: http://www.ford.com/our-values/environment/air-climate

EPA: http://www.energy.gov/

Electric Drive: http://www.electricdrive.org/

Automotive- Advanced Technology: http://www.calstart.org/

Automotive Buying: http://www.autobytel.com/

Car Buyer Guide: http://autos.yahoo.com/

Car Buyer Guide: http://www.edmunds.com/

Automotive Advice: http://getitlubed.com/

Automotive Buying: http://www.digitalcars.com/

Automotive Buying: http://www.automotive.com/index.html

Cars: http://www.cars.com/go/index.jsp

Car Consumer Reports: http://www.consumerreports.org/cro/cars/index.htm

Rental Cars: http://www.priceline.com/

Used Cars: http://www.usedcars.com/

Kelley Blue Book: http://www.kbb.com/

Automotive Engineering: http://www.sae.org/automag/index.htm

Driving, Auto, Insurance Records: http://www.dmv.org/