Audi's flagship, the E-Tron GT, shares the electric vehicle architecture that underpins the Porsche Taycan, an EV that also falls under the aegis of Volkswagen Group, one of the world's largest automakers. The E-Tron GT features a layout and electric powertrain similar to the Taycan, but the styling and infotainment system are distinctively Audi. All E-Tron GT models feature all-wheel drive. In performance-oriented RS trim, combined output from the front and rear motors is 637-horsepower, which Audi says is capable of launching the car from 0 to 60 mph in 3.1 seconds on its way to a top speed of 155 mph. The EPA range estimate for early models is 238 miles. 2025 models got a larger battery, more power, and up to 300 miles of EPA estimated range.