article_snippet: Excitement aside, Jaguar's the XF sport saloon promises 'business class' levels of comfort and refinement with a new generation of frugal engines.
article_snippet: Jaguar's XF sport saloon (pictured) promises 'business class' levels of comfort and refinement with a new generation of frugal engines .
highlights_snippet: Jaguar's new saloon promises 'business class' levels of comfort .
  
highlights_snippet: Jaguar's new saloon promises 'business class' official global debut is at the New York motor show on April 1 .