The BMW X3 is a luxury compact SUV (SAV - Sports Activity Vehicle) that combines comfort, flexibility, and dynamic performance. It features a modern interior with advanced technology like a 14.9-inch BMW Curved Display and customizable ambient lighting, while its exterior has a bold, monolithic design with a prominent reinterpreted kidney grille. Available with various powertrain options, including mild-hybrid diesel engines, it offers impressive luggage capacity and a maximum towing capacity up to 4,850 pounds, as Edmunds notes.