Troubled British car maker Jaguar has unveiled its sportiest car for years, along with its most expensive saloon car yet, in an ambitious push to recover both financially and in terms of sales. (scroll down for more photos)

The Jaguar XK sportscar is a follow-up of the XK8 that
was launched to much acclaim a decade ago.

As such, it is dramatically different from, and
considerably sportier than, the rest of its current
range which includes the S-type saloon