The Mercedes-Benz GLC Coupé PHEV should be comfortable enough for daily driving if the seating and equipment match your expectations. Relevant cabin-related information includes 2025 GLC 350 e 4MATIC Coupé: 4764 mm; 2025 GLC 350 e 4MATIC Coupé: 2075 mm; 2025 GLC 350 e 4MATIC Coupé: 1615 mm; 2025 GLC 350 e 4MATIC Coupé: 5. For owners, comfort is felt in small ways every day: driving position, phone connectivity, passenger space and how calm the car feels in traffic.