The MINI Cooper BEV should be manageable in city use when judged against its listed dimensions. Key size figures include 2026 400km Paul Smith Edition: 3858 mm; 2025 400km SE: 3858 mm; 2026 400km Paul Smith Edition: 1756 mm; 2025 400km SE: 1756 mm; 2026 400km Paul Smith Edition: 1460 mm; 5 more variants. Length affects parking ease, width affects tight ramps and urban lanes, while wheelbase gives a clue to cabin comfort and highway stability.