Chevrolet has revealed it will show a third variant of its popular Cruze model at March’s Geneva auto show.A Cruze wagon will soon join the line-up alongside the sedan and hatchback versions. At 4678mm, the family hauler is slightly longer than the hatchback and comes with close to 1500 litres of load space when the rear seats are folded down. Should you need even more space, roof rails are standard. More big news is the 97kW 1.7-litre VCDI turbodiesel engine with standard start-stop technology and CO2 emissions of 119g/km. Additionally, a few styling changes will be introduced on all Cruze models in 2012, including a revised front fascia, modified head and fog lamps and new wheel styles.