The 1977–1978 BMW 320 Baur Convertible, or TC1, is a quirky open-top conversion of the E21 3-Series sedan. These cars are not full convertibles but "targas" retaining the B-pillars and a central roll hoop, often giving them a "confused, unfinished" look to some. Enthusiasts, however, value their unique personality, eccentric appearance, and classic BMW driving experience. They are famous for being a rare, lovable drop-top alternative to the standard convertible. Today, the TC1 is well-suited for collectors and weekend drives, offering a distinctive slice of BMW history with open-air motoring.
The 1978 BMW 320 Baur Convertible requires more regular maintenance than modern cars, including valve adjustments, replacing points, and setting timing. General upkeep like oil changes and brake pads are comparable, and parts are reasonably priced.
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