Lamborghini is determined to stick with naturally aspirated engines for its super-sports models despite many of its rivals switching to turbocharging to enhance performance and reduce emissions.
The company’s technical director, Maurizio Reggiani, also said that he is intent on resisting any pressure to reduce the number of cylinders in its next generation of supercars.
“Every car has a mission, and based on that mission you have to choose the right engine,” Reggiani said. “For the [Urus SUV] the decision was turbo, but we will continue to choose natural aspiration for the super-sports cars. In the future, we will need to take account of fuel consumption and emissions. I am convinced the naturally aspirated engine coupled with a hybrid system can be the right answer.”
The Huracán replacement, due in 2022, is likely to become a plug-in hybrid, but Reggiani hinted that the Aventador arriving before then will also switch to part-electric power.
He said: “We need to reinvent this icon without [losing] the characteristics of the current car: carbonfibre, the V12 naturally aspirated engine and other components. Looking forward, if it is a hybrid then in what ways can we compensate for its weight?”
Reggiani admits that he sees battery density, and the need to accommodate a significant number of cells, as being nearly as much of a problem as weight for sports cars. Lamborghini is working on a project with the Massachusetts Institute of Technology (MIT) in Boston to develop carbonfibre bodywork that can act as a storage battery as well as superconductors.