All mileage figures are EPA COMBINED estimates using current standards.  List is current as of January 2010 and includes only models available in the U.S.  See manufacturers' websites for more information. 

• Toyota Prius Hybrid                                                 50 mpg
  • 5 door midsize sedan, seats 5  
• Honda Civic Hybrid                                                  42 mpg
  • 4 door compact sedan, seats 5

• Honda Insight II                                                       41mpg

o    5 door hatchback, seats 5

• Ford Fusion Hybrid                                                  39 mpg
  • 4 door sedan, seats 5
    
• Mercury Milan Hybrid                                            39 mpg
  • Upscale version of Ford Fusion
• Lexus 250h Hybrid                                                  35 mpg
  • Lexus’ first dedicated hybrid model
• Toyota Camry Hybrid                                             34 mpg
  • 4 door midsize family sedan, America's best-selling car
• Nissan Altima Hybrid                                              34 mpg
  • 4 door midsize sport sedan, first offering by Japan's 2nd largest automaker, utilizing Toyota Hybrid technology.  Currently available only in "Clean-Air" states.
• Ford Escape Hybrid                                                 32 mpg (29 mpg AWD)
  • Compact SUV, seats 5, AWD available
• Mercury Mariner Hybrid                                        32 mpg (29 mpg AWD)
  • Upscale Cousin of the Escape
• Mazda Tribute Hybrid                                             32 mpg (29 mpg AWD)
  • Similar to Mariner and Escape Hybrids, AWD available
• Lexus Rx450h Hybrid                                              30 mpg (29 mpg AWD)
  • Sport Luxury SUV, seats 5, AWD available, 295 hp
• Saturn Aura Hybrid                                                  30 mpg
  • 4 door sedan, seats 5
• Chevrolet Malibu Hybrid                                         29 mpg
  • BAS hybrid,
• Saturn Vue Green Line                                            28 mpg
  • Compact SUV, seats 5
• Toyota Highlander Hybrid                                       26 mpg
  • Mid-size SUV, seats up to 7, AWD standard
• Lexus GS450h Hybrid                                              23 mpg
  • 4 door full size sports sedan, seats 5, 340 hp, RWD
• Cadillac Escalade Hybrid                                         22 mpg
  • 2-mode hybrid
• Chevrolet Tahoe Hybrid                                          22 mpg
  • 2-mode hybrid,
• GMC Yukon Hybrid                                                22 mpg
  • Mechanical twin of Chevy Tahoe Hybrid
• Chevrolet Silverado Hybrid                                    22 mpg
  •  Full-size Pickup,  currently available to fleets only
    
• Lexus LS 600h L Hybrid                                         21 mpg
  • Lexus' flagship large luxury car, AWD, 438 hp

 

• Honda Insight I         (Discontinued 2006)              52 mpg
  • 3 door hatchback, seats 2, was the most fuel efficient hybrid ever produced
• Honda Accord Hybrid (Discontinued 2008)           28 mpg
  • 4 door sport sedan, seats 5; 255 hp, FWD