The vehicle is based on a concept shown at the 2016 Los Angeles Auto Show.
The car will be on a dedicated platform which JLR is developing for electric cars, and a production version is expected to be shown before the end of this year.
The company says it will have a 350kms range with electric motors on each axle providing AWD capability, and the performance is expected to be something over four seconds to 100km/h.
Jaguar says it will also be producing further electric cars.
