What is the top speed of the BMW 3. CSi 1972?
Not fit to leave well enough alone, bmw introduced the fuel-injected 3. Csi in 1972; this version featured bosch d-jetronic fuel injection and 9. Models equipped with inline-six engines like the m54, n52, or b58—and diesel workhorses like the m57 or b57—frequently reach 300,000 miles or more. From million-mile e30s tested under lab conditions to 500,000+ mile m5s driven daily, the high-mileage bmw isn‘t a myth—it’s a well-documented reality.