The 2021 Mazda3 2.0 e-Skyactiv G MHEV GT Sport 5dr is designed to deliver a balance of performance and fuel efficiency. Here's an overview of its economy-related features: Fuel Efficiency Engine Specifications: Equipped with a 2.0-liter e-Skyactiv G mild-hybrid petrol engine, this model offers a blend of power and efficiency. Official Fuel Economy: While specific figures for this exact model may vary, similar configurations have been reported to achieve approximately 28 mpg in city driving and 36 mpg on the highway. HEADQUARTERMAZDA.COM Real-World Consumption: Actual fuel economy can differ based on driving habits, conditions, and maintenance. Some owners have reported averages around 28.58 mpg based on combined city and highway driving. FUELLY.COM Mild-Hybrid Technology Energy Recuperation: The mild-hybrid system captures energy during braking and deceleration, storing it in a lithium-ion battery. This energy assists the engine during acceleration, reducing fuel consumption. Idle Stop-Start: Automatically turns off the engine when the vehicle is stationary, such as at traffic lights, and restarts it seamlessly when the accelerator is pressed, conserving fuel during idle periods. Driving Dynamics and Efficiency G-Vectoring Control Plus (GVC Plus): Enhances vehicle stability and reduces the need for steering corrections, leading to smoother driving and potential fuel savings. Skyactiv Technology: Mazda's suite of technologies focuses on lightweight construction and efficient powertrain design, contributing to overall fuel efficiency. Mazda 3 2.0 e-Skyactiv G MHEV GT Sport 5dr