The MINI Countryman should be manageable in city use when judged against its listed dimensions. Key size figures include 2026 2.0T S: 4444 mm; 2025 2.0T S: 4444 mm; 2026 2.0T S: 1843 mm; 2025 2.0T S: 1843 mm; 2026 2.0T S: 1661 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.