Explaining a car on Instagram: "Quattro, xDrive, and 4MATIC are three of the most advanced all-wheel-drive systems — each engineered with its own philosophy of traction, balance, and control. ⚙️❄️🏎️ Audi’s Quattro is built around permanent AWD, sending power to all four wheels at all times through mechanical differentials. It’s famous for its rally-born grip and neutral handling, especially in performance models. 🦾🔥 BMW’s xDrive is electronically variable, normally rear-biased but able to red