Audi’s Q4 e-tron is its cheapest, smallest, longest-range electric vehicle yet, to rival Tesla’s Model Y Published April 14, 2021 sagmeister_potography/Courtesy of manufacturer Audi today unveiled its smallest and most affordable electric vehicle. It’s called the Q4 e-tron and it will, strangely, also be the brand’s longest-range electric offering. The 2022 Q4 e-tron will arrive in Canada in the fourth quarter of this year, with a sleeker-looking Sportback version to follow early next year. The Q4 will be Audi’s third fully-electric model line on sale here, following the original e-tron SUV and the sporty e-tron GT sedan.