Toyota's hybrid pioneer is set to get an all-new update in 2016. The fourth-gen model is expected to have improved emissions and fuel economy figures over its outgoing counterpart.

read more about the Toyota Prius

A new mid-sized Prius family wagon, the seven-seat Prius V will join Toyota's petrol-electric line-up in 2012 alongside the standard hatch and 'C' light car. The Prius V was shown in concept form at the 2011 Melbourne show.

read more about the Toyota Prius

The facelifted Prius will gain no mechanical changes but will be subjected to cosmetic upgrades including updated headlights, tail-lights, a new grille, front bumper and LED daytime running lights while some variants are likely to get extra standard features.

read more about the Toyota Prius

Smaller and cheaper to buy and run than the standard Prius hatch, the light-sized Prius C was confirmed for Australian release after being shown at the 2011 Melbourne show.

read more about the Toyota Prius

All future Toyota hybrids will bear the Prius nameplate, via three new hybrid Toyotas known internally as Prius A, B, and C. Sizewise, the next-generation Prius (B) will mimic Toyota's existing line-up, while Prius A is marked to be smaller than the current model, closer to Yaris size. Expected them in 2009.

read more about the Toyota Prius