Related by context. Frequent words. (Click for all words.) 53 efficient powertrains 52 petrol guzzling 51 Honda Accord Hybrid 51 automobiles 51 econobox 51 hybrid powertrains 50 CR V crossover 50 Escalade Hybrid 50 fuel sippers 49 Audi TDI 49 crossover SUVs 49 sporty sedan 49 electric hybrid 49 ECOnetic 49 Fusion midsize sedan 49 gas guzzling SUV 48 sport utes 48 sporty styling 48 Acura RDX 48 fuel 48 gas guzzling Hummer 48 CR Z hybrid 48 A3 TDI 48 gas guzzling 48 MARK PHELAN 48 Ron Cogan 47 Mariner Hybrid 47 gas sippers 47 CNG compressed natural 47 SX4 sedan 47 Chevrolet Equinox crossover 47 4/gallon 47 Lincoln MKZ Hybrid 47 Tahoe Hybrid 47 Cadillac CTS Coupe 47 CUVs 47 Suzuki Kizashi 47 Hybrid Synergy Drive 46 Civic GX 46 Saturn VUE 46 electric hybrids 46 Riversimple 46 midsize Fusion 46 alternative fuels 46 Chrysler Sebring sedan 46 Costlier 46 eco friendliness 46 Lexus RX#h 46 cars 46 Flex crossover 46 VW Rabbit 46 Vauxhall Insignia 46 propane autogas 45 SmartGauge 45 gas guzzling SUVs 45 electric Chevrolet Volt 45 hybrids 45 Scion xA 45 AUTOSHOW 45 CTS sedan 45 Hybrid Camry 45 VLKAY 45 hybrid 45 Fuel Efficient 45 S# sedan 45 midsize crossover 45 coupés 45 MKZ Hybrid 45 environmental friendliness 45 E# CDI 45 pickups SUVs 45 Prius 45 superminis 45 Infiniti M# 45 sporty coupe 44 biodiesels 44 mpg city/# highway 44 gas guzzling vehicles 44 microcars 44 Toyota Camry Hybrid 44 Pentastar V 6 44 Chevrolet Corvette ZR1 44 conventional internal combustion 44 Nissan Juke 44 Lexus GS #h 44 electric drivetrain 44 GS #h 44 Cadillac SRX crossover 44 environmentally friendlier 44 Nissan Altima Hybrid 44 GMT# [002] 44 Wheego 44 Touareg Hybrid 44 Honda Accord Crosstour 44 hulking SUVs 44 Nissan Leaf electric 44 hybrid Prius 44 Honda Civic GX 44 hybrid Toyota Prius 44 Honda Insight 44 Highlander Hybrid