| 1952 Mercedes-Benz 300 Cabriolet D 'Adenauer'RM Sotheby's, Oct. 8, 2026 | RM Sotheby's | Oct. 8, 2026 | $140,000 |
| 1953 Mercedes-Benz 300 Adenauer ProjectBring a Trailer, Feb. 12, 2026 | Bring a Trailer | Feb. 12, 2026 | $16,800 |
| 1952 Mercedes-Benz 300 Cabriolet D 'Adenauer'RM Sotheby's, Aug. 17, 2024 | RM Sotheby's | Aug. 17, 2024 | $135,000 |
| 1958 Mercedes-Benz 300d AdenauerBring a Trailer, June 29, 2024 | Bring a Trailer | June 29, 2024 | $39,500 |
| 1958 Mercedes-Benz 300d AdenauerBring a Trailer, April 22, 2024 | Bring a Trailer | April 22, 2024 | $35,000 |
| 22-Years-Owned 1954 Mercedes-Benz 300b AdenauerBring a Trailer, Nov. 24, 2023 | Bring a Trailer | Nov. 24, 2023 | $16,500 |
| 1958 Mercedes-Benz 300d Adenauer ProjectBring a Trailer, Oct. 15, 2023 | Bring a Trailer | Oct. 15, 2023 | $34,500 |
| 1955 Mercedes-Benz 300c Adenauer ProjectBring a Trailer, Sept. 26, 2023 | Bring a Trailer | Sept. 26, 2023 | $65,008 |
| 1955 Mercedes-Benz 300B Cabriolet AdenauerMecum, Aug. 19, 2023 | Mecum | Aug. 19, 2023 | $95,000 |
| 1954 Mercedes-Benz 300b Cabriolet DBring a Trailer, Oct. 29, 2022 | Bring a Trailer | Oct. 29, 2022 | $117,000 |
| 1954 Mercedes-Benz 300b Adenauer ProjectBring a Trailer, May 6, 2022 | Bring a Trailer | May 6, 2022 | $25,027 |
| 1955 Mercedes-Benz 300 b Cabriolet D 'Adenauer'RM Sotheby's, Oct. 8, 2021 | RM Sotheby's | Oct. 8, 2021 | $132,589 |
| 1956 Mercedes-Benz 300 c Saloon 'Adenauer'RM Sotheby's, Oct. 24, 2020 | RM Sotheby's | Oct. 24, 2020 | $53,500 |
| 1958 Mercedes-Benz 300d Adenauer 4-SpeedBring a Trailer, June 17, 2020 | Bring a Trailer | June 17, 2020 | $50,000 |
| 42-Years-Owned 1958 Mercedes-Benz 300d AdenauerBring a Trailer, Sept. 16, 2019 | Bring a Trailer | Sept. 16, 2019 | $27,000 |
| 1953 Mercedes-Benz 300 d Saloon 'Adenauer'RM Sotheby's, March 30, 2019 | RM Sotheby's | March 30, 2019 | $61,875 |
| 1952 Mercedes-Benz 300 Saloon 'Adenauer'RM Sotheby's, Aug. 25, 2018 | RM Sotheby's | Aug. 25, 2018 | $52,500 |
| 1960 Mercedes-Benz 300 d 'Adenauer'RM Sotheby's, April 7, 2018 | RM Sotheby's | April 7, 2018 | $44,196 |
| 1960 Mercedes-Benz 300 d 'Adenauer'RM Sotheby's, April 2, 2017 | RM Sotheby's | April 2, 2017 | $28,182 |
| 1956 Mercedes-Benz 300 c Cabriolet D 'Adenauer'RM Sotheby's, Nov. 5, 2016 | RM Sotheby's | Nov. 5, 2016 | $93,000 |
| 1958 Mercedes-Benz 300 d Saloon ‘Adenauer’RM Sotheby's, Oct. 7, 2016 | RM Sotheby's | Oct. 7, 2016 | $27,500 |
| 1952 Mercedes-Benz 300 AdenauerBring a Trailer, April 25, 2016 | Bring a Trailer | April 25, 2016 | $26,101 |
| 1960 Mercedes-Benz 300 d 'Adenauer'RM Sotheby's, April 3, 2016 | RM Sotheby's | April 3, 2016 | $41,000 |
| 1955 Mercedes-Benz 300 b Cabriolet D 'Adenauer'RM Sotheby's, Jan. 17, 2014 | RM Sotheby's | Jan. 17, 2014 | $137,500 |
| 1958 Mercedes-Benz 300 d Saloon ‘Adenauer’RM Sotheby's, March 18, 2012 | RM Sotheby's | March 18, 2012 | $41,000 |
| 1952 Mercedes-Benz 300 Cabriolet D 'Adenauer'RM Sotheby's, Aug. 14, 2010 | RM Sotheby's | Aug. 14, 2010 | $105,000 |
| 1955 Mercedes-Benz 300 b Cabriolet D 'Adenauer'RM Sotheby's, March 13, 2010 | RM Sotheby's | March 13, 2010 | $102,500 |
| 1953 Mercedes-Benz 300 Cabriolet D 'Adenauer'RM Sotheby's, Aug. 4, 2007 | RM Sotheby's | Aug. 4, 2007 | $65,000 |
| 1961 Mercedes-Benz 300 d 'Adenauer'RM Sotheby's, March 10, 2007 | RM Sotheby's | March 10, 2007 | $17,000 |
| 1953 Mercedes-Benz 300 d Cabriolet D 'Adenauer'RM Sotheby's, March 11, 2006 | RM Sotheby's | March 11, 2006 | $100,000 |