Claim: The facility of Autobahn full track, 3.56 miles long, includes a configurable main track with a 1.50 miles north track, a 2.06 miles south track, a full track of 3.56 miles, a skidpad, and a 0.52 miles kart track (a variant of motorsport road racing neither with open-wheel nor four-wheeled vehicles).
Evidence: Kart racing or karting is a variant of motorsport road racing with open-wheel, four-wheeled vehicles known as go-karts or shifter karts.