https://www.catawiki.com/en/l/12849263-mercedes-benz-450-sel-6-9-armoured-1978
Mercedes Benz - 450 SEL 6.9 armoured - 1978 - auction online Catawiki
Mercedes-Benz 450 SEL armoured 1978, EX - Spanish Royal House. It was used at the end of the 1970s for official visits made by the Spanish Royal family...