Volkswagen has sold 30 million Golfs in the last 40 years. The model has moved with the times as tastes changed. Customers want more variability, so now one in four Golfs is a Variant station wagon model.Golf has to deal with stiff competition from other compact station wagons, like the Ford Focus, Skoda Octavia, Opel Astra, and Seat Leon. VW is looking to rise to the challenge with the Golf Variant GTD. The 2-liter TDI engine produces 135 kW, making it the most powerful Golf turbocharged diesel to date. It's a long-distance vehicle that balances power and condition.