Hällered, a fenced-in 7 million m² area an hour away from Gothenburg, Sweden, is Volvo Cars main tes...

Hällered, a fenced-in 7 million m² area an hour away from Gothenburg, Sweden, is Volvo Cars main testing facility. The track stretches 26 km, consisting of some dozen test tracks designed to simulate every type of road surface and weather condition.