Yes, generally, cars sold by private sellers can be less expensive than those sold by dealerships, and buyers often have greater bargaining power. Private sellers may not have the overhead costs associated with maintaining a physical location, staff, and other business expenses, which can contribute to lower prices.
When purchasing from a private seller, keep in mind the importance of a thorough inspection, understanding the vehicle's history, and the potential for limited options in case of issues, unlike buying from a dealership.