Related by context. Frequent words. (Click for all words.) 64 PowerShift 48 Hybrid Vehicle 45 Hybrid Synergy Drive 45 hybrid powertrain 44 Hybrid 44 Bluetec 44 PZEV 44 Clean Cities 44 Electric Vehicle 43 electric drivetrain 42 turbo diesel engine 42 Ampera 42 Clean Diesel 42 Lexus CT #h 42 Stability Control 42 EcoBoost engine 41 Civic Si 41 4 cyl 41 EV 41 powertrain 41 Fusion Hybrid 41 Volt 41 MINI E 41 #.#L [001] 41 Enertia 40 hybrid drivetrain 40 Flex Fuel 40 zero tailpipe emissions 40 Passat CC 40 EPAS 40 Escape hybrid 40 Low Carbon 40 LEAF 39 Escape Hybrid 39 V2G 39 PHEV 39 electric powertrain 39 V6 39 Camry Hybrid 39 smart fortwo electric 39 PHEVs 39 GS #h 39 Transit Connect Electric 39 #.#L V8 39 BioPower 39 Hydrogen Fuel Cell 39 zero emission 39 Climate Action 39 dCi 39 Berlingo 38 electrically powered 38 MiTo 38 hybrid 38 Mitsubishi i MiEV 38 Roadster 38 Zero Emission 38 Civic GX 38 FWD 38 Alternative Fuels 38 Climate Change 38 Climate Chaos 38 diesels 38 manual transmission 38 Fuel Efficiency 38 Bill McKibben 38 Zero Carbon 38 Hybrid Vehicles 38 Electric Vehicles 38 COP# [001] 38 EVs 38 Civic Hybrid 38 Veloster 38 2WD 38 ForTwo 37 ZENN 37 Nissan LEAF 37 CCX 37 Hopenhagen 37 FFVs 37 WRX 37 VXR 37 Chevy Volt 37 Automotive Engineers 37 Duramax 37 emission 37 NGVs 37 electric 37 AWD 37 CO2 emissions 37 Clean Energy 37 Honda CR Z 36 Fisker Karma 36 Concept Car 36 MPG 36 Hybrid Cars 36 bodykit 36 Bioneers 36 TTXGP 36 cleaner greener 36 electric propulsion 36 Climate