In Australia you drive on the left side. Most cars have automatic transmission.
Unless otherwise posted, the speed limits for cars and motorcycles are as follows: 100 km/h (62 mph) on undivided highways, 100-110 km/h (62-68 mph) on motorways, 100-110 km/h (62-68 mph) on expressways and 50-60 km/h (31-37 mph) in all built-up areas.