BMW just unleashed its second 600-horsepower luxury limo in a week

BMW

The new BMW 7-Series is perhaps best large sedan the company has ever produced.

But BMW isn't resting on its laurels.

This week, the Munich-based automaker has released not one, but two 600-horsepower, all-wheel-drive, performance variants of its flagship sedan.

At the beginning of week, BMW introduced the B7 — a high performance version of the 7-Series modified by German tuning firm Alpina.

On Friday, the company unleashed the M760i xDrive, which was prepared by BMW's own mad scientists.

The M760i xDrive is expected to be the ranging-topping version of BMW's flagship sedan. In other words, meet the new king of the hill in BMW Land.

Unlike the Alpina, which is powered by a twin-turbo 4.4-liter V8 engine, the M760i gets its motivation from a massive 6.6-liter twin-turbocharged V-12.

The powerplant is similar to the unit found in BMW Group's ultra-premium Rolls-Royce Ghost Series II.

In this case, BMW engineers have massaged the engine's turbos and exhausts systems to reach the magical 600 hp mark.

In addition, the M760i will receive a BMW M aerodynamic package, complete with modified air intakes and spoilers.