The 1600 New Class sedan, introduced as the replacement to the 1500 in 1964, used the 84 mm (3.3 in) bore of the 1800 with the 1500s 71 mm (2.8 in) stroke, resulting in a displacement of 1,573 cc, 141  a power output of 62 kW (83 hp) at 5,500 rpm and 113 N⋅m (83 lb⋅ft) at 3,000 rpm. The 1600 New Class sedan was produced until early 1966.  141 

(Around the time BMW discontinued the 1600 New Class sedan, it introduced a shorter two-door model under the same "1600" name; this model, also known as the 1600-2, was the first in what would later be called the 02 Series.)