Chief among the changes for the Polo - over 14 million of which have been sold worldwide since its introduction in 1975 - is a range of advanced technology features that will be familiar to drivers of the latest Golf, as Volkswagen continues to democratise technology that advances safety, practicality, comfort and efficiency.

All new Polos will be equipped as standard with an Automatic Post-Collision Braking System, which automatically brakes the vehicle after a collision to reduce kinetic energy significantly and thus minimise the chance or consequences of a second impact.

A new optional Sport Select suspension system will be offered, using electronically controlled dampers to switch between two suspension settings. Meanwhile, a new electro-mechanical steering system improves efficiency and offers more precise control.

Volkswagen's modular infotainment system, familiar to Golf drivers, is being introduced across the Polo range. This touchscreen system includes a proximity sensor and a function that reacts to wiping movements by the fingers.

Under the bonnet, the revised Polo will feature a range of new EU6-compliant engines offering fuel efficiency improvements of up to 21 percent over the old units.

New three and four-cylinder petrol engines lead the changes. There are two 1.0-litre MPI units, with 60bhp or 75bhp and two 1.2-litre four-cylinder TSI engines with 90bhp or 110bhp. As before, a 1.4-litre TSI engine with cylinder deactivation (ACT) will be available, this time with power increased by 10bhp to 150bhp. A range-topping Polo GTI with increased power will be available next year.

Diesel power, on the other hand, is provided for by two new three-cylinder 1.4-litre TDI engine, with 75bhp and 90bhp.

Exterior changes are subtle but effective, and include more precise lines on the redesigned front bumper and grille, with a chrome line that separates the front fog lights. Optional LED headlights are a first in this class, and have a distinctive light signature. At the rear, there are new lights and a new bumper, while five new alloy wheel designs complete the look.