The Porsche Panamera PHEV should be comfortable enough for daily driving if the seating and equipment match your expectations. Relevant cabin-related information includes 2026 Panamera 4 Executive 2.9T: 5202 mm; 2026 Panamera 4S 2.9T: 5052 mm; 2026 Panamera 4 2.9T: 5052 mm; 2026 Panamera 4 Executive 2.9T: 1937 mm. For owners, comfort is felt in small ways every day: driving position, phone connectivity, passenger space and how calm the car feels in traffic.