The BMW M70 is a naturally-aspirated, SOHC, V12 petrol engine, which was BMW's first production V12 [1] and was produced from 1987 to 1996. It was also the first German 12-cylinder post-war automobile engine, predating Mercedes-Benz's M120 by four years and VW 's W12 by fourteen. Overview of the Iconic V12 Engine The BMW M70 engine is a remarkable piece of engineering that has left an indelible mark on the automotive world.
Introduced in the late 1980s, this V12 powerplant was BMW's first foray into multi-cylinder engines, marking a significant shift in their engineering philosophy. With its smooth operation, impressive power delivery, and advanced technology for its. The BMW M70 engine is a significant piece of automotive history, particularly for enthusiasts and owners of classic luxury vehicles.
Launched in the late 1980s, this V12 powerhouse was designed to elevate BMW's reputation in the high. The M70 engine was primarily used in several iconic BMW models, showcasing the brand's commitment to performance and luxury. Some of the notable vehicles that featured this engine include: BMW 750i (E32) - The flagship sedan that set new standards for luxury and performance.
BMW 850i (E31). This is a BMW M70 V12 engine from 1988. This was BMW's first production V12 engine and a version of it, named the BMW S70/2, would power the legendary McLaren F1 supercar.
The M70 was an advanced engine for the time, with an alloy block and heads, a single overhead cam per bank, throttle by wire, dual ECUs, and twin fuel pumps, distributors, mass air flow sensors, crankshaft position sensors. Introduced in 1987, the M70 V12 was BMW's first V12 engine. It was designed to compete with the Mercedes.
BMW planned to increase the production of the M70 B50 dramatically with the 1990 E31 850i. For this very expensive new car, BMW offered a six-speed manual gearbox alternative to the 4HP24 automatic. BMW M70 V12 known issues The BMW V12 is a strong, unstressed and mechanically quite simple engine.
The unique story behind BMW's first post-War V12 engine, the M70, which was created by combining two inline. The BMW M70 is a V12 SOHC piston engine which was BMW's first production V12 and was produced from 1987 to 1996. The BMW M70 is a 220 kW 12.
BMW's V12 M70/S70 engines aren't discussed enough nowadays, despite being some of the best V12s ever produced, even finding their place in the McLaren F1.