Jaguar will be revamping the R-series in their lineup, taking on more power of their great XJ. 550 horsepower is pushed out of a 5.0 liter supercharged V8. Although no word on anything other than the engine, expect a better suspension and possibly more sporty transmission options for the R-series. Pricing and availability is not available at this time.
2014 Jaguar XJR: NYIAS Preview