The 2011 Sonata 2.0T . O1 x) [0 }0 C# A- P+ _ m: h7 _; w* k* E, RHyundai’s all-new turbocharged engine develops an outstanding 274 horsepower and 269 lb-ft of torque, the turbo four offers better fuel economy 9.3/6.0 city/hwy . A major bonus is that this turbo engine uses Regular gasoline – possibly the only turbocharged four on the market that does. will go from 0-60 in just 6.5 seconds