3. Audi plans to launch a production model of its e-tron quattro concept in 2018.

Audi first revealed its all-electric e-tron quattro concept at the Frankfurt Motor Show in September 2015.

The SUV will have three electric motors and a range of about 300 miles on a single charge.

In April, Audi opened up reservations to buyers in Norway. Customers in the country can pay about $2,500 to reserve the car, however, the final price of the vehicle has not been revealed.