Fuel consumption is most intuitively measured as the fuel required to travel a unit distance, which is known as L/100 kilometers. Here are the fuel consumption for Mazda CX-8 cars, according to Mazda official: The fuel consumption of 2019 Mazda CX-8 2.2L HIGH is 9.1 L/100km. The fuel consumption of 2019 Mazda CX-8 2.5L HIGH is 7.9 L/100km. Efficiency is also stellar – we managed to clock under 6.0 litres per 100 km during our stint with the car, bang on the quoted combined fuel consumption figure of 5.7 litres per 100 km. Fuel Economy of 2009 Mazda Vehicles. EPA MPG Owner MPG Estimates 2009 2009 Mazda B4000 4WD 6 cyl, 4.0 L, Manual 5-spd Regular Gasoline: Annual Fuel Cost* $1,850: Cost to Drive 25 Miles: $3.09: Cost to Fill the Tank: $59: Tank Size: 16.4 gallons *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before Mazda 3 1.6 Fuel Consumption (Economy), Emissions and Range. Fuel Consumption - Economy - Combined: 34 MPG 6.9 L/100 km 41 MPG UK: Fuel Consumption - Economy - Open Fuel Consumption - Economy - Combined: 52 MPG 4.5 L/100 km 63 MPG UK: Fuel Consumption - Economy - Open road: 64 MPG 3.7 L/100 km 76 MPG UK: Fuel Consumption - Economy - City: 40 MPG 5.9 L/100 km 48 MPG UK: Range : 607 miles / 977 km: Fuel Tank Capacity : 11.6 gallons 44 L 9.7 UK gallons: CO2 emissions : 105 g/km (Mazda) Emission standard : Euro VI We can help you calculate and track your fuel economy. MPG Estimates from Others; 2021 Mazda CX-5 2WD 4 cyl, 2.5 L, Automatic (S6) Regular Gasoline: Highway MPG: 30. highway. 4.2 gals/ 100 miles. 2011 Mazda 6 4 cyl, 2.5 L, Automatic (S5) Regular Gasoline. View Estimates. 1hZokp6.