If the younger driver is covering his own costs, it might be cheaper for him to take out his own policy but include one of the older, lower risk drivers from the household as a named driver (as long as the older drive will use the car). However, if the older driver is footing the bill for both policies, multi-car insurance may still work out cheaper.
We all know that bulk buying in day to day purchases can save us money, but did you know it can also save you money on your car insurance? This is because many insurance providers offer discounts to steer customers away from competitors. The good news is that with a multi car or dual car insurance policy you can get all the benefits of separate policies such as separate no claims discounts and excesses.
Several jurisdictions have experimented with a "pay-as-you-drive" insurance plan which utilizes either a tracking device in the vehicle or vehicle diagnostics. This would address issues of uninsured motorists by providing additional options and also charge based on the miles (kilometers) driven, which could theoretically increase the efficiency of the insurance, through streamlined collection.