Jaguar XFR-S: World Premiere at the Los Angeles Auto Show

British car builders Jaguar and Land Rover present a trio of new models at the Los Angeles Auto Show:

• Jaguar XFR-S world premiere;
• Jaguar F-Type North American premiere;
• Range Rover North American premiere.

Of the three, the most interesting model is certainly the new Jaguar XFR-S

• Also: Jaguar XF R-Sport Black: One Last Hurrah For Jaguar's Cat

Until now, the most powerful member of the family was the XFR sedan with a 510 hp 5.0l V8 engine.

In XFR-S guise, the engine currently develops approximately 550 hp.

This more muscular version races to 100 km/h in only 4.3 seconds and attains a top speed of around 300 km/hr.