What the BMW M60 Is
The BMW M60 is a naturally aspirated V8 introduced in the early 1990s, marking BMW's return to eight-cylinder power for the first time in decades. It arrived as a thoroughly modern design: an all-aluminum block and heads, dual overhead camshafts, and four valves per cylinder. In its 3.0-liter form, the M60 produced roughly 286 hp, delivering the effortless refinement expected of a luxury flagship while retaining the sporting character central to BMW's identity. A larger 4.0-liter variant rounded out the family, but both shared the same fundamental architecture and design philosophy.
Architecture and Engineering
The M60 replaced the aging inline-six and older cast-iron thinking with a lightweight, oversquare V8 layout arranged in a 90-degree vee. Its aluminum construction shed significant weight compared to earlier engines, aiding both handling balance and efficiency. Compared with BMW's celebrated inline-sixes such as the M30 and the smaller M20, the M60 offered greater displacement flexibility and inherently smooth firing, a natural evolution of the engineering lineage you can trace through the BMW DNA.
- Configuration: 90-degree V8, all-aluminum
- Valvetrain: DOHC, four valves per cylinder
- Induction: naturally aspirated
- Displacement: 3.0 liters (with a larger 4.0-liter sibling)
Which BMWs Used It
The M60 powered BMW's premium models of the era, most notably the E32 7 Series and the E34 5 Series in V8 form, as well as the E38 7 Series and the E31 8 Series depending on displacement. In each application it provided the quiet authority and long-legged cruising ability appropriate to a flagship, while the eight-cylinder note added a distinctly upscale character absent from the four-cylinder M40 and earlier M10 engines. To confirm exactly which engine a particular car left the factory with, use our VIN decoder.
Reliability, Known Issues and Ownership Notes
The M60 is generally regarded as a robust, long-lived engine, but prospective owners should be aware of a few well-documented considerations. The most discussed concerns early engines built with Nikasil cylinder bore coatings, which could suffer accelerated wear in markets with high-sulfur fuel; later Alusil-lined blocks addressed the problem. Beyond that, typical age-related maintenance applies:
- Cooling system components—water pump, radiator, and thermostat—benefit from proactive replacement.
- Timing chain guides and gaskets should be inspected on high-mileage examples.
- Cold-start behavior and smooth idle are useful indicators of overall bore health.
Well-maintained M60 engines reward their owners with silky power delivery and impressive durability, making a sorted example a satisfying and increasingly appreciated part of BMW's V8 heritage.