Audi A4 Rent a car Varna. When you rent an Audi in Varna, it's enjoyable to drive the family station wagon. This car has gained popularity not just in the year it was released, but also right now.Compared to SUVs, station wagons ( an estate car) provide more room and utility, including a larger interior and a better driving experience. Because it offered more passenger and cargo space than a vehicle of a comparable size, the station wagon became the most popular family vehicle for car rental in Varna. Due to its many advantages over other family cars, this type of vehicle is popular with families.