The Toyota Corolla 1.6 Professional typically achieves an official average fuel consumption of 5.2 L/100km under ideal conditions with the latest engine technologies and aerodynamic enhancements[1]. However, real-world consumption varies depending on driving environment and climate. For example, urban driving tends to average around 7.1 L/100km while open highway conditions may achieve closer to 5.8 L/100km, with a blended average of approximately 6.3 L/100km in mixed use[1]. Some sources list average city consumption near 8.2 L/100km and highway consumption as low as 5.3 L/100km, reinforcing the importance of real driving conditions[3].
The model’s fuel tank capacity is 55 liters, and it features a 1598 cc, 4-cylinder engine with dual VVT-i technology for improved efficiency[2]. Environmental conditions also affect economy; for example, using the air conditioning in hot climates can increase fuel use by up to 12%[1].