My favorite full size sedan is the Toyota Avalon. It's stylish, comfortable and advanced, with a range of features that make it stand out from the pack. The Avalon offers a smooth ride with plenty of power, and its interior is both luxurious and spacious. It also has several safety features, such as lane departure warning and blind spot monitoring, that ensure a safe and reliable journey. Moreover, it's fuel-efficient and affordable, making it a great choice for those looking for a practical and dependable vehicle. In short, the Toyota Avalon is the perfect full size sedan for those looking for a dependable, stylish and feature-filled car.