Top 10 10 Sporty Cars With Great Fuel Economy by The Car Guide May 26, 2023 Photo: Guillaume Rivard2023 Mazda MX-5 The legeendary two-seat roadster is all about lightness, efficiency and fun. The 181-hp MX-5 achieves 7.9 L/100 km with the optional six-speed autobox. « PreviousNext » Share on Facebook Share: