Lamborghini asserts to resist downgrading or turbocharging its sports car powertrains and is determined to stick with naturally aspirated engines for its super-sports models despite many of its rivals switching to turbos to enhance performance and reduce emissions.
Lamborghini’s technical director, Maurizio Reggiani, 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. 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 successor to the Huracán is scheduled to make its debut in 2022, and there is a fair chance it will be a plug-in hybrid. However, Reggiani hinted that the Aventador, which will be introduced before 2022, will also be employing an electrified powertrain.
Maurizio Reggiani added:
“We need to reinvent this icon without [losing] the characteristics of the current car: carbonfiber, 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.
Last year, Lamborghini revealed the electric Terzo Millennio concept, created with Massachusetts Institute of Technology (MIT), which showcased next-generation energy storage systems and innovative materials.
Reggiani also said that an electrical drivetrain may help to civilize a version of the current Aventador’s sometimes aggressive single-clutch transmission: “You could use the electric motor to ensure that you don’t have torque interruption.”
In addition to his commitment to a naturally aspirated V12 for the Aventador replacement, Reggiani is planning for the next Huracán to stick with a non-turbo 10-cylinder engine.
“The reaction you have to a 10-cylinder engine you cannot have from any other kind. This is what our customers love. Why do I need to do something different? If I trust in the naturally aspirated engine, why downgrade my powertrain to a V8 or V6? I am Lamborghini, I am the top of the pinnacle of super-sports cars. I want to stay where I am.”