It is clear that there is still a lot of work that needs to be done when it comes to electric-powered and hybrid models like now but automakers like Bentley are clearly stepping into the right direction now.
According to Bentley, they are working to offer the Bentley Bentayga with a plug-in hybrid engine and spies have already seen them testing it out in the open. From the outside, the plug-in hybrid version of the Bentley Bentayga looked just like the petrol or diesel powered model but the additional fuel cap on the left gave it away.
The extra cap is most likely where the charging socket is. Other did a license plate search and quickly confirm that the vehicle is indeed registered as a hybrid vehicle with a 2.995cc engine displacement which means we should be seeing the same Porsche Cayenne S E-Hybrid engine under the hood.