What is the smallest VW van?
Size Differences. The different models of VW Caddy come in a range of sizes, giving you the flexibility to choose the perfect van for your needs. The Caddy is the smallest of the range, perfect for personal and small business use. The Caddy Cargo is slightly larger, offering more space and additional features. Volkswagen Caddy SWB Commerce 102PS – 57. MPG Topping the best small van mpg table is the Volkswagen Caddy. Boasting a 2.