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Group B

Car culture term

Group B
Photo: Alexander-93 / Wikimedia Commons · CC BY-SA 4.0

What is Group B?

An infamous 1980s rally category whose lightly regulated, extremely powerful cars became legends before safety concerns ended it in 1986.

Group B was a set of rally regulations introduced by the FIA in 1982 with very few restrictions on power, weight or technology, and low homologation requirements. The result was some of the fastest and most extreme rally cars ever built, often with four-wheel drive, turbocharging and well over 500 horsepower in lightweight bodies.

Cars such as the Audi Quattro, Lancia Delta S4, Peugeot 205 T16 and Ford RS200 became icons of the era, contesting events at astonishing speed on narrow, crowd-lined stages. The required road-going homologation specials are now among the most collectible performance cars ever made.

The combination of huge speed, limited safety measures and enormous crowds proved tragically dangerous. After several fatal accidents involving drivers and spectators, the FIA banned Group B at the end of 1986, cementing its legendary, almost mythical reputation.

Related terms

WRCRallyHomologationAWDCosworth

Frequently asked questions

What was Group B?
Group B was a lightly regulated 1980s rally category that produced extremely powerful and fast cars before being banned in 1986.
Why was Group B banned?
The cars were extremely fast with limited safety measures, and after several fatal accidents the FIA ended the category in 1986.
What cars competed in Group B?
Icons included the Audi Quattro, Lancia Delta S4, Peugeot 205 T16 and Ford RS200.
How powerful were Group B cars?
Many produced well over 500 horsepower in lightweight bodies, often with four-wheel drive and turbocharging.
Are Group B homologation cars valuable?
Yes, the limited road-going homologation specials are now among the most collectible and valuable performance cars ever made.

Group B on the blog

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