Everyone loves to collect something. If you like nothing better than collecting some of the most luxurious cars on the market, you need to make sure you are also investing in protection for them. Here are some of the best ways you can ensure your luxury car collection is as protected as possible.ShelterThe first thing you need to do is ensure that your luxury cars are always protected against the elements. It would be foolish to spend so much on the vehicles in the first place only to put them outside to be battered by the weather. Instead, you need to keep them inside where they are less likely to be damaged.Depending on the car, it might be worth looking into a climate control system. Certain vintage cars might need to remain at a certain humidity to avoid any damage to their fittings. Finally, don’t forget the security arrangements. Luxury cars are great targets for thieves and they can have your vehicle spirited away faster than you think. The right security system will help to deter them.InsuranceIf you have quite the collection of luxury cars, you need to make sure that it is properly protected by insurance. The right fleet insurance might be able to help you out here. Though they are often geared towards commercial cars, there are a few providers that offer fleet insurance policies for private collectors.This type of insurance is great as it is designed for groups of vehicles. It can also be used to cover multiple types of vehicles, so any motorcycles you might have can be covered too. Such a policy can also work out to be more cost-effective than buying individual policies for each car, while still offering the levels of coverage you need.MaintenanceWhether you intend to drive your cars or just collect them for display, you need to make sure that they are properly maintained. Vehicles can very easily fall into disrepair if they are just left, even in a perfect environment. If you intend to drive the cars, you need to make sure that they are always roadworthy before you take them out.Set aside a day each month for car maintenance. Whether you handle it yourself or pay for someone to help you out, taking the time for this maintenance will be crucial in the management of your cars. Even a car bought purely for display will be more valuable if you take the time to ensure that it is properly maintained.A luxury car collection can be fantastic but it will take a lot of time and money to maintain. From providing the right environment for these vehicles to ensuring that they are properly protected by insurance, there are so many easy checks you can put in place before you even begin to purchase your first luxury car. Is there a model you have your eye on? As with any big purchase, make sure you are able to properly take care of it. As your collection builds, you will always know that your cars will be kept in the best of conditions.