The evolution of the W111 began under the leadership of Bracq in 1961 and ended in 1963. Although the fins' departure was the most visible change, the W108 had a lower body waist line and increased glass area - the windscreen alone was 17% larger than W111's - prominent enough to be referred to as a "greenhouse". The cars had a 60 mm lower ride and 15 mm wider doors. The result was a visibly newer-looking, sleeker car with an open and spacious interior.