The first mild-hybrid models to be introduced into the market will be the Land Rover Discovery 3, Range Rover Sport, Jaguar XF and Jaguar XJ in 2011. All of these models will be equipped with the 3.0-litre V6 turbo diesel unit combined with a micro-hybrid system using stop-start technology. This system alone is believed to boost fuel economy of these vehicles by as much as 10 percent. -Continued
It is also reported that Land Rover is developing a more sophisticated version with a super-capacitor for short-term storage of electricity and a starter-generator that will be able to recharge the battery during engine-braking. This system could make its appearance as early as 2011.
As for a full-hybrid, both British carmakers are expected to introduce their propositions in 2012. However, Jaguar and Land Rover will use different solutions with the 4x4 maker expected to utilize a rear-mounted '
Via: Autocar