Related by context. Frequent words. (Click for all words.) 61 Ti VCT 59 BMW Vision EfficientDynamics 58 Ford EcoBoost 56 Turbocharger 56 BMW EfficientDynamics 55 Theta II 55 naturally aspirated engine 55 hybrid powertrain 55 MultiAir 54 electric powertrain 54 VVT i 54 combustion engine 54 variable valve 54 BlueTec 54 #.# liter HDi 54 BMW ActiveE 54 bi turbo 54 HYbrid4 53 hybrid drivetrain 53 hydrogen internal combustion 53 ZL1 53 Efficient Dynamics 53 turbocharging 53 BlueEFFICIENCY 53 twin turbochargers 52 #.# liter Duratorq 52 cylinder turbocharged engine 52 turbocharged diesel 52 V6 diesel 52 Fiat Powertrain Technologies 52 Audi TT RS 52 electric drivetrain 52 diesel engine 52 EcoBoost engines 52 aftertreatment 52 electrolyzer 52 Hybrid Concept 52 i VTEC 52 Turbocharged 52 twin scroll turbocharger 52 Hybrid Synergy Drive 52 conventional internal combustion 52 PW#G engine 52 EcoBoost engine 52 Audi e tron 51 EfficientDynamics 51 turbo diesel engine 51 #.# liter supercharged 51 Novitec 51 electrohydraulic 51 Variable Valve Timing 51 EcoMotors 51 E# CDI 51 turbocharged engines 51 continuously variable valve 51 #.# liter Ecotec 51 Nissan Altima Hybrid 51 Hybrid Vehicle 51 GEnx engine 51 hybrid powertrains 51 electrolyser 51 spark ignition 51 Multijet 50 Alfa Romeo MiTo 50 turbo diesel 50 V# TDI 50 dry sump lubrication 50 electric propulsion 50 TwinAir 50 Audi TDI 50 Audi R# 50 turbofan 50 liter turbo engine 50 Diesel Engine 50 compression ignition 50 turbofan engine 50 produces #bhp 50 turbocharger 50 urea injection 50 Mobion 50 Geared Turbofan engine 50 cylinder deactivation 50 numerical simulation 50 aluminum spaceframe 50 #.#L engine 50 quattro permanent 50 AuraGen 50 turbodiesel engine 50 valvetrain 49 combustor 49 XL1 49 F CELL 49 AFS Trinity 49 microchannel 49 cylinder turbo diesel 49 Fuel Injection 49 engine 49 RASIRC 49 combustion chamber 49 gas recirculation EGR 49 #.# liter TSI