There are several reasons why it would be beneficial to leave your car in a long-term parking lot in the winter:
Safety: Long-term car parks are often monitored and have strong security systems to protect the cars on the property.
Protecting the car: By leaving the car in a long-term parking lot in the winter, you ensure that it will be protected from the elements, such as snow and ice, which could damage or rust the car.
Avoiding the parking problem: In certain areas, parking can be difficult during the winter due to snow and ice, by taking your car to the long-term parking lot, you will no longer have problems finding a parking space.
Saving time: By leaving the car in a long-term parking lot in the winter, you will no longer have to waste time cleaning it or preparing it for the road, this will allow you to focus on your trip.