Home Green Cars 7 : Battery Powered Cars 7.3 : Denmark Environmentally Friendly / Green Cars: Denmark 7.3  Denmark 7.3.1. Kollega Bil The Kewet is a three-seater electric car with a typical range of 50 to 80 km (30 to 50 miles) and a top speed of 80 kph (50 mph). When fitted with Li-Ion batteries the car’s maximum range increased to 150 km (94 miles). The car was originally produced in Denmark from 1991 to 1995. Kollega Bil acquired productrion rights to the car in 1998.   [ Back ]