What is the most fuel-efficient Audi model and how does it compare to other cars in its class?

I am interested in purchasing an Audi vehicle, but I want to be sure I am making an environmentally friendly choice. Can you provide information on the most fuel-efficient Audi model and how it stacks up against other cars in its class?

According to Audi's official website, the most fuel-efficient Audi model is the A3 Sportback e-tron, with an EPA-estimated combined gas and electric fuel efficiency of 83 MPGe. It also has a 17-mile electric range that can be charged in just 2.5 hours with a 240-volt outlet. As for how it compares to other cars in its class, the A3 Sportback e-tron stands out as one of the top performers in terms of fuel efficiency and low emissions.

One of the unique features of the A3 Sportback e-tron's hybrid system is its capability to function solely on electric power at speeds up to 80 mph. This allows for more efficient and environmentally friendly driving in situations like stop-and-go traffic. In terms of comparison to other cars, the A3 Sportback e-tron ranks among the leaders in the compact luxury hybrid class for its fuel efficiency and eco-friendly performance.