How ECO is the car, Honda Civic 1.8 i-VTEC (142 Hp)? 146 g/km CO 2 Euro 6: Fuel consumption (economy) - urban : 7.7 l/100 km 30.55 US mpg 36.69 UK mpg Fuel Consumption - Economy Combined: 39 MPG 6.1 L/100 km 46 MPG UK: Honda Civic 9 1.8 i-VTEC Sport Fuel Consumption (Economy), Emissions and Range. With iVTEC throttle/driving conditions have to be in set parameters for the ECU to activate VTEC mode - for fuel economy. Under normal driving conditions, the R18A runs on its normal set of cam-lobes which in a completely reversed role, Honda calls the 'hot-cams'. So VTEC-off on the R18A means it can be considered to be running high cams. When Fqos8gq. 65 307 9 424 61 156 152 448 225

honda civic 1.8 i vtec fuel consumption