Performance cars: Audi - Ford

Audi RS4
What is it? High-performance flagship for updated A4 range
Price from 55,000 (est)
On sale Summer

Audi has timed the launch of the RS4 to perfection: an all-new 3 Series goes on sale in February, but the M3 (or possibly M4) version isnt due for at least a year after that.

Full details of the RS4 have yet to be confirmed, but its expected to use the same powertrain as the RS5, so that means four-wheel drive and a 444bhp V8 engine.

Although most spy shots of the RS4 show Avant models, wed be amazed if Audi didnt also launch a saloon version. Flared wings and bespoke bumpers, wheels and trim will mark it out as the high-performance model.

Ford Focus ST
What is it? Hot hatch in five-door or estate form
Price from 25,000 (est)
On sale Summer

Fast Ford fans had a treat when ST versions of both the Fiesta and Focus were revealed at the Frankfurt motor show in September. The Focus ST arrives first: itll reach showrooms in summer 2012 and will be available in either five-door hatchback or estate form.

Power comes from a 247bhp, 2.0-litre four-cylinder engine, mated to a six-speed manual gearbox; Ford says the new car is 20% more efficient than the old 2.5 ST, yet sounds just as sporty.

Ford is also promising unprecedented driving dynamics. The Focus ST has a new steering system that increases in sensitivity when cornering, and a three-mode stability control system.

A deep bumper and higher front grille give the ST a very different look to the standard Focus at the front, while there are also sill extensions and a new rear bumper, with centre-exit exhaust tailpipes. The cabin has specially designed pedals, steering wheel and gearlever, and Recaro sports seats.