Related by context. Frequent words. (Click for all words.) 57 electric drivetrain 57 Prius Plug 57 PHEV 57 hybrid powertrain 56 Hybrid Synergy Drive 55 hybrid drivetrain 55 electric powertrain 55 hybrid electric 54 Volt 54 Fusion Hybrid 53 Chevrolet Volt plug 53 Chevrolet Volt 52 Escape Hybrid 52 hybrid powertrains 52 Chevy Volt 52 Bluetec 52 Escape hybrid 52 electrically driven 52 i MiEV 52 smart fortwo electric 51 FCX Clarity 51 Mitsubishi i MiEV 51 Chevrolet Volt electric 51 zero tailpipe emissions 51 V2G 51 T3 Motion 50 electric hybrid 50 electric Nissan Leaf 50 hybrid propulsion 50 eTec 50 Hybrid Vehicle 50 ZENN 50 Honda FCX Clarity 50 electric propulsion 50 Hybrid Electric 49 Fisker Karma 49 Nissan LEAF 49 EcoBoost 49 compressed hydrogen 49 hydrogen powered 49 MINI E 49 hybrid Prius 49 Camry Hybrid 49 HEVs 48 cylinder deactivation 48 PowerShift 48 Ampera 48 Tesla Roadster 48 Electric Vehicle 48 EcoBoost engine 48 BlueTEC 48 combustion engine 48 Nissan Leaf 48 PHEVs 48 zero emission 48 Civic GX 48 BLUETEC 48 Civic Hybrid 48 Prius 48 electric powertrains 48 Lexus HS #h 48 HEV 48 Smart Fortwo 48 Enova Systems 47 NV# [002] 47 electric 47 Sonata Hybrid 47 lithium ion battery 47 EN V 47 EVs 47 Highlander Hybrid 47 diesel powered 47 hydrogen fuel 47 hybrid 47 diesel engine 47 minicar 47 smart fortwo 47 internal combustion engine 46 battery powered 46 Hybrid 46 hybrids 46 Saturn Vue 46 EcoBoost engines 46 Fiesta subcompact 46 ForTwo 46 Smart fortwo 46 Accord Hybrid 46 Outlander Sport 46 Smart ForTwo 46 Autonet Mobile 46 Ford Escape Hybrid 46 electrically powered 46 #.#L engine 46 HS #h 46 NiMH battery 46 Airbiquity 46 Rav4 46 Transit Connect Electric 46 X TRAIL 46 eAssist 46 Flex Fuel