Top 10 Top 10 Turbocharged Cars that Weren’t Very Powerful by Michel Deslauriers July 17, 2018 Photo: Hyundai MotorHyundai Scoupe TurboThanks to the magic of turbocharging, the Korean automaker managed to increase output of its 1.5-litre engine from 81 horsepower to… 115. A modest cavalry, but that nevertheless represented a 42% bump in power. « PreviousNext » Share on Facebook Share: