Related by context. Frequent words. (Click for all words.) 61 environmentally friendly 60 eco friendly 58 environmentally conscious 58 electromobility 57 hybrid powertrains 57 ecologically conscious 56 BMW EfficientDynamics 56 eco friendliness 55 EfficientDynamics 55 environmentally responsible 54 Efficient Dynamics 54 BlueTec 54 BlueEFFICIENCY 54 environmental friendliness 53 ecoFLEX 53 smart fortwo electric 53 electrically driven 53 environmentally conscientious 53 ecologically friendly 53 DRIVe 53 ecofriendly 52 BMW Vision EfficientDynamics 52 environmentally sound 51 BlueMotion 51 efficient powertrains 51 HEVs 51 FlexFuel 51 HYbrid4 51 BEVs 51 diesel engined 51 lightweighting 51 hybrid drivetrain 50 cleanest diesel 50 BioPower 50 i MiEV electric 50 environmentally sustainable 50 ecologically sound 50 hydrogen internal combustion 49 Hybrid Synergy Drive 49 E CELL 49 PHEV 49 X TRAIL 49 CT#h 49 electric drivetrain 49 conventional internal combustion 49 eco conscious 49 RX#h 49 BLUETEC 48 Audi e tron 48 C3 Picasso 48 smart fortwo 48 Tread Lightly 48 environmental sustainability 48 drivelines 48 hybrid powertrain 48 environmentally unfriendly 48 A3 TDI 48 eco 48 Coal gasification 47 Eco friendly 47 BMW ActiveE 47 hybrid 47 powertrains 47 environmentally 47 Koleos 47 Altima Hybrid 47 TDI diesel 47 reuse recycle 47 Lotus Engineering 47 Saturn VUE 47 recyclability 47 distinctive styling 47 Hybrid Vehicle 47 Audi A3 TDI 47 V6 diesel 47 motorized recreational 47 CleanEquity Monaco 47 Mariner Hybrid 47 Bluetec 47 #mpg [001] 46 Challenge Bibendum 46 bio ethanol 46 greener 46 Lexus RX#h 46 greener cleaner 46 hybrid electric 46 bioplastic 46 BlueTEC 46 bodystyles 46 F CELL 46 Toyota Hybrid Synergy 46 zero emission 46 exhaust emissions 46 APEAL 46 enviro friendly 46 Lexus Hybrid 46 CO2 emissions 46 Kia Motors prides itself 46 Flex crossover 46 RAV4 EV 46 BMW #i Convertible