Legit Group B Audi Quattros aren't exactly easy to come by, and this is a prime example. ... On Nov. 5, RM Sothebys will auction off a 1985 Audi Quattro S1 E2, chassis number RE10.

But I reckon when someone mentions Group B it’s the Audi Sport Quattro that most likely jumps to the front of your mind (jumping 20ft through the air at the 1000 Lakes Rally while it’s at it).

While this is just a replica, it is one done right. It's based on a 1984 Audi 80 chassis, and it has a plethora of modifications. On the outside, it has a carbon-kevlar E2-style body kit finished ...

With the Quattro outclassed by the Peugeot 205 T16, Audi began working on a more extreme version of its rally car. Developed in a rather short space of time, the Quattro S1 E2 was a notable ...

Like, for example, a factory-built 1983 Audi Quattro A2 Group B rally car. Such a vehicle can be yours for just $385,000. The seller claims the car is all-original, ...

Take, for instance, this legendary Audi Sport Quattro. It's one of the most famous cars to come out of Group B rally thanks to its excellent all-wheel-drive system and a 450-horsepower ...

Audi‘s Quattro system is 30 this year, introduced on the Ur-Quattro at the 1980 Geneva Motor Show. To celebrate, Audi has a full year of activities planned, including a special exhibition at the ...

Dream Theater: Audi Sport Quattro S1 E2 Replica Lets Its Owner Live Out Group B Rally Fantasies. ... and there are rumors that peg the Group B racer as having more than 700 hp.

Audi’s ballistic short-wheelbase Sport Quattro S1 was one of the stars of the fearsome Group B era. Just 20 were built and this is the most decorated survivor.

If you're unfamiliar with the Group B story, the short version is that Audi changed the face of rallying in 1982 by introducing its Quattro all-wheel-drive system to the World Rally Championship.