Bentley Speed Six
…in (3,505 mm) 140.5 in (3,569 mm) 144 in (3,658 mm) 145.5 in (3,696 mm) 150 in (3,810 mm) 151.5 in (3,848 mm) 152.5 in (3,874 mm) Chronology Successor Bentley 8 Litre The Bentley 6½ Litre and the high-performance Bentley Speed Six were rolling chassis produced by Bentley from 1926 to 1930. The Speed Six, introduced…