ESF 13: Stylistically revised variant of the ESF 5, presented at the 3rd International ESV Conference from 30 May to 2 June1972 in Washington (USA) • Restraint systems and other features adopted from the ESF 5 • Kerb weight: 2100 kg (705 kg more than standard) • Overall length: 5235 mm (550 mm more than standard) • Front-end extension incl. hydraulic impact absorber: 420 mm • The changes to the external dimensions were primarily the result of…