The 1987-1991 BMW 324td is a rare, turbodiesel variant of the E30 3-Series, representing a pioneering effort in performance diesel technology for the era. Enthusiasts value its M21 engine, primarily for component desirability in engine swaps and stroker conversions rather than the complete car's restoration. Its low production figures have made remaining examples scarce, with many in poor condition being quickly cannibalized. Today, the 324td is best suited for collectors interested in BMW history or as a source of highly sought-after diesel engine components for performance projects.
The 1987-1991 BMW 324td, a turbo-diesel model, may incur higher-than-average diesel-specific maintenance costs and potentially expensive parts due to its age and relative rarity. General reliability for this era BMW is solid, but deferred maintenance can lead to costly repairs.
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