Engler Automotive made waves a few years back when it debuted a concept quad bike. How is that special at all? Well, it happened to have a V12 engine and looked like a bona fide supercar.

Engler V12 Specs Even in its least powerful iteration, this quad bike will develop 700HP while the most potent version will make an eyebrow-raising 1200HP along with the same output in torque.

The most powerful V12 engine has just seen the light of day in Denmark as part of the Aurora development program. The Mjolner powerplant pumps out 1,250 horsepower or 1,850 horsepower when ...

The V12 actually lives in a barn ... This makes it more dangerous than wolverine juggling. These bikes, as powerful as World Superbikes, are raced down lanes no wider than suburban driveways ...

Peugeot also showed off the quad-bike-like Quark concept at the 2004 Paris Auto Show, which showcased fuel cell technology and an electric motor powering each wheel.