When it comes to pricing, vehicle washer machines can vary significantly depending on several factors, including type, brand, features, and specifications. Generally, you can expect to find models ranging from a few hundred dollars to several thousand. For instance, entry-level electric pressure washers, suitable for light-duty cleaning tasks, typically range from $150 to $500. These models are ideal for personal use or small-scale operations and are generally equipped with basic pressure settings and water flow rates.