The Audi A4 Quattro is a compact executive car produced by Audi since 1994. It is now in its fifth generation and continues to be one of the most popular models in Audi's lineup. The A4 Quattro comes with a permanent all-wheel drive system, a central distribution of power that is split between the front and rear axles. This ensures maximum traction and grip on all road surfaces, resulting in excellent handling and performance. The A4 Quattro has a long list of features and options, including an advanced infotainment system, a range of powerful and efficient engines, and a range of different driving modes, making it one of the most versatile and capable cars on the market.