Audi Quattro - Group B, the Days of Madness
Credits for this video: www.youtube.com/amjayes
Group B was introduced by the FIA in 1982 as replacement for both Group 4 (modified grand touring) and Group 5 (touring prototypes) cars.
Group A referred to production-derived vehicles limited in terms of power, weight, allowed technology and overall cost. The base model had to be mass produced (5000 units/year) and had to have 4 seats. Group A was aimed at ensuring a large number of privately-owned entries in races.
By contrast, Group B had few restrictions on technology, design and the number of cars required for homologation to compete—200, less than other series. Weight was kept as low as possible, high-tech materials were permitted, and there were no restrictions on Boost, which turned out to mean almost unlimited power. The category was aimed at car manufacturers by promising outright competition victories and the subsequent publicity opportunities without the need for an existing production model. There was also a Group C, which had a similarly lax approach to chassis and engine development, but with strict rules on overall weight and maximum fuel load.
Group B was initially a very successful concept, with many manufacturers joining the premier World Rally Championship, and increased spectator numbers. But the cost of competing quickly rose, and the performance of the cars proved too much, resulting in a series of fatal crashes. As a consequence Group B was cancelled at the end of 1986 and Group A regulations became the standard for all cars until the advent of World Rally Cars in 1997.
In the following years Group B found a niche in the European Rallycross Championship, with cars such as the MG Metro 6R4 and the Ford RS200 competing as late as 1992. For 1993, the FIA replaced the Group B models with prototypes that had to be based on existing Group A cars, but still followed the spirit of Group B, with low weight, 4WD, high turboBoost pressure and staggering amounts of power.
Audi Sport Quattro S1 Loud Accelerations!
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I have filmed a couple of Audi Sport Quattro and Audi Sport Quattro S1 Group B accelerating during a rally event!
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Audi Quattro S1 - History meets future! HD
Präsentationsvideo von SPIES HECKER in Kooperation mit der Firma Gehrt aus Thüringen. Zentrales Objekt: Audi Quattro S1. Dieser wir in der letzten Aprilwoche 2011 FERTIGGESTELLT und tritt dann seine Testfahrten an. Jetzt wird es ernst, meine Damen und Herren. Die Legende lebt!
Group B Monsters Audi Quattro - Tribute with Pure Sound
The Awesome Audi Sport Quattro E2 Group B with pure original sounds tribute.
Tribute to the Audi Quattro Sport, S1 and S2. by KrisMotorSportVideos
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quattrolegende 2012 - Audi quattro's, 5-Zylinder-Sound und Walter Röhrl
dieses Mal zeige ich euch einige Eindrücke von der quattro-Legende 2012 am Rossfeld in Berchtesgaden.
Es herrschte fast schon richtiges quattro-Wetter, es fehlte nur noch der Schnee. ;-)
Ich habe bewusst auf Musik verzichtet, damit ihr den Sound der verschiedenen Motoren, besonders aber 5-Zylinder und V8 genießen könnt. :-)
Weitere Infos zur quattrolegende findet ihr unter:
Meinen Teil 2 findet ihr unter:
Viel Spaß beim Ansehen.