The 1977-1983 BMW 323i was the flagship E21 3 Series performance model, featuring a 2.3-liter six-cylinder engine generating 141 hp. Introduced as a two-door coupe, it accelerated to 62 mph in 8.7 seconds. Enthusiasts regard it as a cool classic, appreciating its simplicity and driver-focused layout. The 323i is famous for its performance capabilities within the E21 lineup. A common challenge for preservation is bodywork rust, particularly around sills, wheel arches, and the floor. Today, it is well-suited as a fun daily drive or a classic collector car, though it requires regular maintenance.
Annual repair costs average around $717. Common reliability concerns for this era (E21) include fast-wearing cylinder heads, frequent issues with fuel hoses, seals, water pumps, and fast-failing wheel bearings. Insurance costs appear standard for a 3-Series.
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