Mercedes-Benz introduced their 230 range of cars in 1937. 230s were built across two different chassis, the W143 and the W153. Cars built on the W143 platform were regarded as more entry level, while W153 cars were more refined and featured a more modern body. Both chassis were fitted with 2.3L inline 6 engines, but the W153 received a marginally larger unit. A notable variant known as the 230 N was built on a shortened W143 frame. Available in a variety of body styles, the Mercedes-Benz 230 series of cars were built until 1943.