The Toyota 86/Subaru BRZ may only exist for one generation, as comments by the car’s chief engineer suggest a dissolution of the partnership between Toyota and Subaru.
Speaking to an Australian outlet, chief engineer Tetsuya Tada was cryptic about whether a next-generation sports car would have Subaru’s involvement. Tada left open the possibility that the future alliance with BMW could yield an entirely new product, one that abandons the boxer layout for an inline engine or alternative powertrains.
Tada suggested that supercapacitors, like those used in Toyota’s LeMans effort, would provide a new solution for adding hybrid technology to a next-generation sports car. But Tada was adamant that turbocharging is not an avenue he wanted to pursue, stating
The trend of powertrains is of course downsizing and turbo charging, but my opinion is to retain natural aspiration in the future.”
Adding hybrid technology would allow the future sports car to keep its N/A engine while adding power and reducing its emissions and fuel consumption. But in the near-term, Tada’s team is exploring ways to improve performance of the current car, including more displacement, better intake and exhausts and even a revised final drive ratio.