She was the sister ship to the SS Moltke.[1]
The Blücher was launched on November 23, 1901. She set out on her maiden voyage on June 7, 1902, proceeding from Hamburg to Boulogne to Southampton, then finally to New York, where she arrived at Ellis Island on June 28. She serviced this route until 1911.
In 1912, she was rebuilt, with luxury suites added to her boat deck.
She was interned at Pernambuco, Brazil in August 1914. On June 1, 1917, she was seized by the Brazilian government, who renamed her Leopoldina. On February 27, 1918, she was chartered to the French government.
On March 11, 1920, she began her first voyage for Compagnie Générale Transatlantique (CGT, "French Line") from New York to Le Havre. In December 1921, she was laid up. In March 1923, she was sold to CGT and renamed Suffren, as which on May 8, 1923, she made her first voyage, Le Havre to New York. At this time, she could accommodate 500 passengers in first class and 250 in third class.
She was laid up again in 1928 and scrapped in Genoa in 1929.