In heavy stop-start traffic, the technology is fascinating to observe. The engine switches seamlessly between four cylinders to two cylinders under lighter loads, and even entering a coasting mode where it effectively shuts down to save fuel. The transitions are almost unnoticeable, and the system constantly works in the background to maximize efficiency.
Under the bonnet sits Volkswagen's familiar 1,498cc turbocharged petrol engine, producing 110kW between 5,000-6,000rpm and 250Nm of torque from just 1,500rpm through to 3,500rpm. Power is delivered through Volkswagen's seven-speed DSG automatic transmission, driving the front wheels.
Volkswagen claims combined fuel consumption of just 5.6L/100km and CO₂ emissions of 126g/km, impressive figures for a practical family SUV. During urban driving, it's easy to see how the technology contributes to those numbers.