Overview
- Senior Weissach sources say Porsche is adapting the PPE Sport EV architecture to accept a mid-mounted petrol engine by adding a bolt-in structural floor plus a redesigned rear bulkhead and subframe.
- The electric successors to the 718 Boxster and Cayman are still planned for 2026, with ICE versions expected to follow later in the decade and final powertrain choices yet to be decided.
- Engineers face major packaging hurdles because the EV platform lacks a central tunnel and provisions for a fuel tank, fuel lines and an exhaust, potentially necessitating a new rear section.
- The move extends Porsche’s recent strategic realignment that preserved ‘top’ ICE 982 derivatives as stopgaps after prior 718 production ended in 2025.
- Insiders say any combustion models must match the EVs’ dynamic targets set by an ultra-low center of gravity, with Euro 7 changes and e-fuel allowances improving the business case for engines.