What is the fuel economy, Hyundai i30 II Coupe 1.4 CRDi (90 Hp)? 4.1 l/100 km Fuel injection system : Diesel Commonrail : Engine aspiration : Turbocharger What is the fuel economy, Hyundai i30 I 1.4 (109 Hp)? 6.1 l/100 km 38.56 US mpg 46.31 UK mpg 16.39 km/l: How ECO is the car, Hyundai i30 1.4 (109 Hp)? Euro 4: What is the average MPG (fuel economy) of a Hyundai ? Hyundai average fuel consumption is 46.6 MPG or 6.3 litres/100km and average CO2 output is 151.3 g/km based on 1430 models. CO2 (carbon dioxide), mileage, fuel economy and other emissions data for Hyundai cars. The engines are solid and unlikely to fail in the early years of ownership but the choice is pretty limited with a 1.6-litre 124bhp petrol and a 1.6-litre 115bhp diesel on offer. If fuel economy is a priority then you’ll go for the diesel that returns a claimed average of 52.3mpg but you’ll pay around £1,000 extra for it. Fuel tank capacity is 53 liters. Consumption in city is 7,2 lt/100km, consumption in highway is 4,5 lt/100km and combined fuel consumption is 5,5 lt/100km according to official factory data. Estimated i30 II 1.6 CRDi real World MPG/consumption is 7,4 lt/100km. It is expected to consume 35 percent more fuel than factory data in real conditions What are the running costs? Hyundai says the i30 Fastback is as economical as the standard i30 hatchback. Combined WLTP fuel economy figures for the 1.5-litre four-cylinder N-Line variant are rated at 44.8mpg for the manual model and 46.3mpg for the automatic. These figures are thanks in part to the engine’s 48-volt mild-hybrid system, which Car Option 1: Hyundai i30 Active Petrol Auto: Option 1: Hyundai i30 Active Diesel Auto: Fuel. Fuel Consumption (combined): 6.9 l/100km: Fuel Consumption (combined): 5.6 l/100km: Fuel Consumption (urban): 9.7 l/100km: Fuel Consumption (urban): 7.5 l/100km: Total cost over first 2 years (approx):Fuel Used: 4,365 litresFuel Cost: 4,365 x $1.40 per Even if you get the most efficient car (hybrid like Prius or diesel like polo TDI) you'll be saving some 8-10 cents per kilometre. At 100 km a day, it'll be 10 buck a day, or 2600 a year (assuming 5 days of travel). So like others pointed out, it'll take 10 years or so for return to happen. Greetings, first post and all. Over the last two weeks of ownership I have noticed that the i30 Diesel manual prefers warmer temperatures for fuel economy. When the ambient air temperature is over 20 degrees C during the day, I can attain 3.8lt/100km for 500km. Yet when the ambient air temp ZEcCTtm.

hyundai i30 diesel fuel consumption