In the interests of more power, displacement in the Theta III will increase to 2.5 liters from the 2.0- and 2.4-liter displacements of the Theta II. Naturally aspirated and turbocharged versions are in development, both maintaining Hyundai's GDi direct injection. Front-wheel drive, turbocharged applications are predicted to output 280 horsepower, rear-wheel-drive turbo vehicles would get 300 horsepower. The turbocharged 2.0-liter Theta II in the current Sonata tops out at 245 hp, the same engine previously offered in the Santa Fe took that up to 264 hp.
The mid-engine turbo Theta III would shrink to 2.3 liters, but rock a max output of 350 horsepower. That would put a mid-engine Veloster at the award-winning end of the competitive set, alongside the 350-hp Ford Focus RS and well in front of the 292-hp Volkswagen Golf R. Admittedly, it's early days for such talk, but with a motor in the middle and ex-BMW M boss Albert Biermann helming the chassis department, Hyundai might even aim for dynamic comparisons to the 350-hp Porsche 718 Cayman S.
A potential super sporty offering from the N division needn't be a Veloster, either; that hatch might merely be an engine testbed. The Korean carmaker didn't poach two ex-Bentley, Bugatti, and Lamborghini designers so that it could think small.