boosts its fuel economy with a small plug-in hybrid powertrain that can be fueled with either gasoline or E85, a blend of 85% ethanol and 15% gasoline. Toyota's other plug-in hybrid concept, the Hi-CT, is a small, boxy, two-door vehicle aimed at young car buyers. In addition, Toyota's luxury brand, Lexus, introduced its next-generation hybrid sport utility vehicle, the LF-Xh, an all-wheel-drive vehicle powered by a V6 engine teamed up with a high-output electric motor. General Motors, Ford, Chrysler and Hyundai did not attend the show. Among the other automakers, Honda Motor Company, Ltd., unveiled the CR-Z, a "next-generation lightweight sports car" that features Honda's hybrid electric drivetrain, and the PUYO, another small, boxy vehicle, powered by a fuel cell. Honda will also unveil the one-wheeled scooter transport, the Honda U3-X. Mitsubishi Motors Corporation introduced a Beetle-like electric vehicle with in-wheel electric motors, called the i MiEV Sport, which even has a solar panel on its roof. Nissan unveiled the Pivo 2, a small electric vehicle with a lithium-ion battery pack and wheel motors. But Japanese automakers weren't the only ones unveiling clean car concepts in Tokyo. Audi arrived with its "Metroproject Quattro," a plug-in hybrid with a direct-injection, turbocharged, gasoline engine mounted up front and a 30-kilowatt motor on its rear axle. The concept vehicle employs a lithium-ion battery pack that allows it to run on electric power only. 2009 It was held from Oct. 23 (Fri.) - Nov. 4 (Wed.), 2009. The following were introduced at the 2009 show: Honda CR-Z pre-production concept Honda EV-N concept Honda Skydeck concept Honda VFR1200F motorcycle 2010 Honda Stepwgn Lexus LFA Lotus Exige Scura/Stealth Mitsubishi i MiEV Cargo 2011 Nissan Fuga Nissan Land Glider concept Nissan Leaf 2010 Volkswagen Polo GTI Nissan Roox Subaru Exiga 2.0T STI Subaru Hybrid Tourer concept Subaru Impreza WRX STI Carbon Suzuki Swift Plug-in Hybrid concept Toyota FT-86 Concept Toyota FT-EV II concept Toyota Prius Plug-In Hybrid Concept 2010s 2011 The theme was "Mobility can change the world." It was held from Dec. 2 (Fri.) - Dec. 11 (Sun.), 2011. Audi A1 Sportback BMW ActiveHybrid 5 BMW Alpina B3 GT3 BMW Alpina B6 BiTurbo Coupé Honda AC-X Honda EV Ster Honda Micro Commuter Concept Honda N-Box Honda RC-E Lexus GS450h Mazda Takeri Nissan Pivo 3 Subaru BRZ Toyota 86 Toyota FCV-R concept Toyota Fun-Vii Toyota FT-EV III Toyota Aqua Volkswagen Cross Coupe Volkswagen Passat Alltrack 2013 The