BMW's production of automobiles began in 1928, when the company purchased the Automobilwerk Eisenach car company from Gothaer Waggonfabrik. Eisenach's current model was the Dixi 3/15, a licensed copy of the Austin 7 which had begun production in 1927. Following the takeover, the Dixi 3/15 became the BMW 3/15, BMW's first production car. Towards the end of 1930, BMW attempted to introduce a new front axle with independent wheel suspension for both their models, the BMW 'Dixi' 3/15 DA4 and BMW 'Wartburg' DA3, but this resulted in accidents with the prototypes because of construction faults.