In the wake of the ever more advanced rally cars of the 21st century is a trend towards historic rallying (also known as classic rallying), in which older cars compete under older rules. This is a popular sport and even attracts some previous drivers back into the sport. Many who enter, however, have started their competition careers in historic rallying.
In 1980, a German car maker, Audi, at that time not noted for their interest in rallying, introduced a rather large and heavy coupé version of their family saloon, installed a turbocharged 2.1 litre five-cylinder engine, and fitted it with four-wheel drive. Thus the Audi Quattro was born. International regulations had prohibited four-wheel drive; but FISA accepted that this was a genuine production car, and changed the rules. The Quattro quickly became the car to beat on snow, ice or gravel; and in 1983 took Hannu Mikkola to the World Rally Championship title. Other manufacturers had no production four-wheel drive car on which to base their response, so FISA was persuaded to change the rules, and open the Championship to cars in Group B. This allowed cars to be much further removed from production models, and so was created a generation of rallying supercars, of which the most radical and impressive were the Peugeot 205 T16, Renault 5 Turbo and the Lancia Delta S4, with flimsy fibreglass bodies roughly the shape of the standard car tacked onto lightweight spaceframe chassis, four-wheel drive, and power outputs reportedly as high as 600 hp (450 kW). Further Group B cars were developed by Ford (the RS200), British Leyland (the Metro 6R4) and many others, but these were less successful.
We take rally cars based off front-wheel-drive subcompacts for granted now, but the Mini Cooper was the first of the breed. The humble Mini was originally designed to be an affordable city car, but others saw different possibilities. Race car engineer John Cooper took a 997cc engine out of one of his Formula Junior racers and fitted disc brakes to the Mini to create the Mini Cooper. In hotter Cooper S form, the Mini won the Monte Carlo Rally in 1964, 1965 and 1967, setting the template for so many rally cars to come.
Porsche 911s have appeared in rally competition since the beginning of their production, but rally 911s haven't been a common sight since the 1980s. Thankfully R-GT fixed that, allowing the 996 and 997 GT3 to be homologated for rally. UK dealer Tuthill Porsche campaigns a 997 GT3 Cup in the World Rally Championship and its's exactly as great as you think it is.
However, if you are heading for a spin around your favourite backcountry twister, then there are few cars better suited. Independent suspension all-round, a turbocharged 230hp 2.0-litre engine and all-wheel drive, mixed with the early signs of Ford’s newfound commitment to handling, meant the Cosworth would devour pretty much any flavour of road in its path.
1968 brought the first of a series of British-organised intercontinental rallies, the Daily Express London-Sydney Marathon, which attracted over 100 crews including a number of works teams and top drivers; it was won by the Hillman Hunter of Andrew Cowan/Brian Coyle/Colin Malkin. Not to be outdone, the rival Daily Mirror sponsored in 1970 the London-Mexico World Cup Rally, linking the stadia of two successive football World Cups, on a route that crossed Europe to Bulgaria and back before shipping out from Lisbon to Rio de Janeiro, after looping around South America, and a run through some of the most frightening sections of Peru's road race, the Caminos del Inca, they wrap it up being shipped to Panama and a final run up Central America. The Ford Escort of Hannu Mikkola and Gunnar Palm won. These were followed in 1974 by the London-Sahara-Munich World Cup Rally, and in 1977 by the Singapore Airlines London-Sydney Rally.