First Drive: 2022 Mercedes-AMG SL 55 - The Detroit Bureau
Mercedes-Benz, The SL story, R129 with buyer's guide and VIN, data card explanation: From the 280SL to the SL73 AMG and tuners, updated February 2018 - Kindle edition by Koehling, Bernd S..
Ex-Royalty Mercedes-Benz SL 60 Is a Rare and Expensive AMG Machine - autoevolution