The 2011 Sonata 2.0T ; n( M+ Y% h6 B. B% p$ n; g ' X/ D6 G+ r% j5 cHyundai’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