A typical rally course consists of a sequence of relatively short (up to about 50 km (31 mi)), timed "special stages" where the actual competition takes place, and untimed "transport stages" where the rally cars must be driven under their own power to the next competitive stage within a generous time limit. Rally cars are thus unlike virtually any other top-line racing cars in that they retain the ability to run at normal driving speeds, and indeed are registered for street travel. Some events contain "super special stages" where two competing cars set off on two parallel tracks (often small enough to fit in a football stadium), giving the illusion they are circuit racing head to head. Run over a day, a weekend, or more, the winner of the event has the lowest combined special and super special stage times. Given the short distances of super special stages compared to the regular special stages and consequent near-identical times for the frontrunning cars, it is very rare for these spectator-oriented stages to decide rally results, though it is a well-known axiom that a team cannot win the rally at the super special, but they can certainly lose it.
This particular era was not to last. On the 1986 Rallye de Portugal, four spectators were killed; then in May, on the Tour de Corse, Henri Toivonen went over the edge of a mountain road and was incinerated in the fireball that followed. FISA immediately changed the rules again: rallying after 1987 would be in Group A cars, closer to the production model. One notably successful car during this period was the Lancia Delta Integrale, dominating world rallying during 1987, 1988, 1989, 1990, 1991 and 1992 – winning six consecutive world rally championships, a feat yet unbeaten.
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.
The ultimate Grey Poupon car, except sideways on dirt. Funded by Christian Dior and his Jules fragrance, the Corniche rally car competed in the fearsome Paris-Dakar. In truth, there's very little Rolls-Royce to the Corniche rally car: it's a tubular chassis fitted with a four-wheel-drive system from a Toyota Land Cruiser and a small-block Chevy V-8. But, it looks like a Rolls, and that's what counts.
In Germany, the Herkomer Trophy was first held in 1905, and again in 1906. This challenging five-day event attracted over 100 entrants to tackle its 1,000 km (620 mi) road section, a hillclimb and a speed trial, but sadly it was marred by poor organisation and confusing regulations. One participant had been Prince Henry of Austria, who was inspired to do better, so he enlisted the aid of the Imperial Automobile Club of Germany to create the first Prinz Heinrich Fahrt (Prince Henry Trial) in 1908. Another trial was held in 1910. These were very successful, attracting top drivers and works cars from major teams – several manufacturers added "Prince Henry" models to their ranges. The first Alpine Trial was held in 1909, in Austria; by 1914, this was the toughest event of its kind, producing a star performance from Britain's James Radley in his Rolls-Royce Alpine Eagle.
You might think a delicate French car built for comfort and comfort alone doesn't belong in rally, but you'd be wrong. The Citroën DS' hydraulic suspension, designed to iron out bumps on the road, worked beautifully on rough rally stages. It won the Monte Carlo Rally in 1959 and 1966 and was competitive up until the mid-1970s, just as DS production ended. Pretty good for a big, temperamental luxury car.
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.