The Mercedes-Benz SL AMG PHEV should be comfortable enough for daily driving if the seating and equipment match your expectations. Relevant cabin-related information includes 2025 AMG SL 63 S E PERFORMANCE: 4705 mm; 2025 AMG SL 63 S E PERFORMANCE: 2100 mm; 2025 AMG SL 63 S E PERFORMANCE: 1354 mm; 2025 AMG SL 63 S E PERFORMANCE: 4. For owners, comfort is felt in small ways every day: driving position, phone connectivity, passenger space and how calm the car feels in traffic.