The Coloni C4 was a Formula One

Formula One

Formula One, also known as Formula 1 or F1 and referred to officially as the FIA Formula One World Championship, is the highest class of single seater auto racing sanctioned by the Fédération Internationale de l'Automobile . The "formula" designation in the name refers to a set of rules with which...

 car designed by Christian Vanderpleyn for the Coloni

Enzo Coloni Racing Car Systems

Enzo Coloni Racing Car Systems, commonly referred to simply as Coloni, is an Italian motor racing team and former Formula One racing car constructor. While it has been successful in Formula Three and Formula 3000, the team was one of the least successful in Formula One history...

 team for use in the 1991 Formula One season

1991 Formula One season

The 1991 Formula One season was the 42nd season of FIA Formula One motor racing. It featured the 1991 FIA Formula One World Championship, which commenced on March 10, 1991 and ended on November 3 after sixteen races...

. It was also briefly used by the Andrea Moda

Andrea Moda Formula

Andrea Moda Formula was a Formula One team, created by Andrea Sassetti, a shoe manufacturer from Italy. In September 1991 he bought the Coloni F1 team after it had failed to pre-qualify a car for every single race that year....

 team in as the Andrea Moda C4B.

The C4 was an evolution of Coloni C3 from 1989

1989 Formula One season

The 1989 Formula One season was the 40th season of FIA Formula One motor racing. It featured the 1989 FIA Formula One World Championship, which commenced on March 26, 1989 and ended on November 5 after sixteen races...

, but with better aerodynamics. Some details were designed by students from the University of Perugia

University of Perugia

University of Perugia is a public-owned university based in Perugia, Italy. It was founded in 1308, as attested by the Bull issued by Pope Clement V certifying the birth of the Studium Generale....

. Coloni wanted to hire Andrea de Cesaris

Andrea de Cesaris

Andrea de Cesaris is an Italian former race car driver. He started 208 races but never won; his is the longest career without a race victory. A string of accidents early in his career earned him the nickname 'Andrea de Crasheris',...

 (who had support of Marlboro), but de Cesaris went to Jordan

Jordan Grand Prix

Jordan Grand Prix was a Formula One constructor that competed from 1991 to 2005. The team is named after Irish businessman and founder Eddie Jordan...

 so Coloni hired newcomer, Pedro Chaves

Pedro Chaves

Pedro António Matos Chaves is a Portuguese racing driver.Chaves was the second Portuguese Formula Ford Champion, in 1986, starting an international career in 1987 in the British Formula Ford Championship...

. Naoki Hattori

Naoki Hattori

is a motoring journalist and racing driver from Japan. After being Japanese Formula 3 champion in 1990, he failed to pre-qualify for two Formula One grands prix with Coloni in 1991 as a late-season replacement for Pedro Chaves...

 replaced Chaves before the Japanese Grand Prix

1989 Japanese Grand Prix

The 1989 Japanese Grand Prix was a Formula One motor race held at Suzuka Circuit, Japan, on October 22, 1989. It formed the 15th and penultimate round of the 1989 Formula One World Championship. This race would become one of the most notorious in F1 history, as the culmination of Alain Prost and...

. The drivers of the C4 were never able to prequalify. Chaves justified the poor results as being due to a lack of testing.

After the 1991 season, the Coloni team was sold to Andrea Sassetti

Andrea Sassetti

Andrea Sassetti is a shoe designer, owner of the Italian fashion company Andrea Moda. He was also briefly the owner of a Formula One motor racing team Andrea Moda in 1992....

 and renamed Andrea Moda Formula

Andrea Moda Formula

Andrea Moda Formula was a Formula One team, created by Andrea Sassetti, a shoe manufacturer from Italy. In September 1991 he bought the Coloni F1 team after it had failed to pre-qualify a car for every single race that year....

. Coloni also sold the Coloni C4, but it never raced in any Grands Prix.

Complete Formula One results

(results in bold indicate pole position, results in italics indicate fastest lap)

Year	Team	Engine	Tyres	Drivers	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	Points	WCC
	Coloni Racing Srl Enzo Coloni Racing Car Systems Enzo Coloni Racing Car Systems, commonly referred to simply as Coloni, is an Italian motor racing team and former Formula One racing car constructor. While it has been successful in Formula Three and Formula 3000, the team was one of the least successful in Formula One history...	Ford Ford Motor Company Ford Motor Company is an American multinational automaker based in Dearborn, Michigan, a suburb of Detroit. The automaker was founded by Henry Ford and incorporated on June 16, 1903. In addition to the Ford and Lincoln brands, Ford also owns a small stake in Mazda in Japan and Aston Martin in the UK...  DFR V8 V8 engine A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....			USA 1991 United States Grand Prix The 1991 United States Grand Prix was a Formula One race held on March 10, 1991 in Phoenix, Arizona.__FORCETOC__-Summary:Ayrton Senna's new McLaren-Honda had not turned a wheel prior to arriving in Phoenix for the start of the 1991 Formula One season, but when it did, no one could even stay close...	BRA 1991 Brazilian Grand Prix The 1991 Brazilian Grand Prix was a Formula One race held at Interlagos on March 24, 1991.- Race summary :Ayrton Senna made a perfect start to lead from Nigel Mansell, Riccardo Patrese, Jean Alesi, Gerhard Berger and Alain Prost, building up a lead of some 3 seconds by lap 8. However Mansell was...	SMR 1991 San Marino Grand Prix The 1991 San Marino Grand Prix was a Formula One race held at Imola on 28 April 1991.- Background :Stefan Johansson was replaced at AGS by F1 debutant Fabrizio Barbazza...	MON 1991 Monaco Grand Prix The 1991 Monaco Grand Prix was a Formula One race held at Monaco on May 12, 1991.-Report:Ayrton Senna shocked no-one by taking pole position, but second place was a surprise with Stefano Modena taking full advantage of the superior Pirelli qualifying tyres to be second followed by Patrese, Piquet,...	CAN 1991 Canadian Grand Prix The 1991 Canadian Grand Prix was a Formula One race held at Circuit Gilles Villeneuve on June 2, 1991.- Report :There had been a lot of action in the back rooms of Formula One between the Monaco and Canadian Grands Prix, with the most notable change being that Cesare Fiorio had been fired as team...	MEX 1991 Mexican Grand Prix The 1991 Mexican Grand Prix was a Formula One motor race held at Mexico City on June 16, 1991. It was the sixth race of the 1991 Formula One season.-Report:...	FRA 1991 French Grand Prix The 1991 French Grand Prix was a Formula One motor race held at Magny-Cours on July 7, 1991. It was the seventh round of the 1991 Formula One season.-Report:The French Grand Prix had moved from its home in Paul Ricard to Magny-Cours to mixed reviews...	GBR 1991 British Grand Prix The 1991 British Grand Prix was a Formula One motor race held at Silverstone on 14 July 1991. It was the eighth round of the 1991 Formula One season.-Report:...	GER 1991 German Grand Prix The 1991 German Grand Prix was a Formula One motor race held at Hockenheimring on July 28, 1991. It was the ninth round of the 1991 Formula One season.-Report:...	HUN 1991 Hungarian Grand Prix The 1991 Hungarian Grand Prix was a Formula One race held at Hungaroring on August 11, 1991. It was the tenth round of the 1991 Formula One season.- Report :...	BEL 1991 Belgian Grand Prix The 1991 Belgian Grand Prix was a Formula One motor race held at Spa-Francorchamps on August 25, 1991. It was the eleventh round of the 1991 Formula One season and the debut race of Michael Schumacher.- Pre-race :...	ITA 1991 Italian Grand Prix The 1991 Italian Grand Prix was a Formula One race held at Monza on September 8, 1991. It was the twelfth round of the 1991 Formula One season.- Report :...	POR 1991 Portuguese Grand Prix The 1991 Portuguese Grand Prix was a Formula One race held at the Autódromo do Estoril on September 22, 1991. It was the thirteenth round of the 1991 Formula One season.- Report :...	ESP 1991 Spanish Grand Prix The 1991 Spanish Grand Prix was a Formula One race held on September 29, 1991 at the Circuit de Catalunya. It was the fourteenth round of the 1991 Formula One season.- Report :...	JPN 1991 Japanese Grand Prix The 1991 Japanese Grand Prix was a Formula One race held at Suzuka on October 20, 1991. It was the fifteenth round of the 1991 Formula One season.- Report :...	AUS 1991 Australian Grand Prix The 1991 Australian Grand Prix was a Formula One motor race held on November 3, 1991 at the Adelaide Street Circuit. It was the 16th and final race of the 1991 Formula One season. Torrential rain resulted in the race being stopped after 16 of the scheduled 81 laps had been completed. Confusion...	0	NC
				Pedro Chaves Pedro Chaves Pedro António Matos Chaves is a Portuguese racing driver.Chaves was the second Portuguese Formula Ford Champion, in 1986, starting an international career in 1987 in the British Formula Ford Championship...	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ	DNPQ
				Naoki Hattori Naoki Hattori is a motoring journalist and racing driver from Japan. After being Japanese Formula 3 champion in 1990, he failed to pre-qualify for two Formula One grands prix with Coloni in 1991 as a late-season replacement for Pedro Chaves...															DNPQ	DNPQ
	Andrea Moda Formula Andrea Moda Formula Andrea Moda Formula was a Formula One team, created by Andrea Sassetti, a shoe manufacturer from Italy. In September 1991 he bought the Coloni F1 team after it had failed to pre-qualify a car for every single race that year....	Judd Judd (engine) Judd is a name brand of engines produced by Engine Developments Ltd., a company founded in 1971 by John Judd and Jack Brabham in Rugby, Warwickshire, England...  GV V8 V8 engine A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....			RSA 1992 South African Grand Prix The 1992 South African Grand Prix was a Formula One motor race held at Kyalami on March 1, 1992. It was the first round of the 1992 Formula One season.- Classification :- Notes :...	MEX 1992 Mexican Grand Prix The 1992 Mexican Grand Prix was a Formula One motor race held at Mexico City on March 22, 1992. It was the second round of the 1992 Formula One season.- Classification :- Notes :*Lap leaders: Nigel Mansell 69...	BRA 1992 Brazilian Grand Prix The 1992 Brazilian Grand Prix was a Formula One motor race held at Interlagos on April 5, 1992. It was the third round of the 1992 Formula One season.- Classification :- Notes :*Lap leaders: Riccardo Patrese 31 , Nigel Mansell 40...	ESP 1992 Spanish Grand Prix The 1992 Spanish Grand Prix was a Formula One motor race held on May 3, 1992 at the Circuit de Catalunya. It was the fourth round of the 1992 Formula One season.__FORCETOC__-Race:The race was also advertised as the Grand Prix of the Olympic Games...	SMR 1992 San Marino Grand Prix The 1992 San Marino Grand Prix was a Formula One motor race held at Imola on May 17, 1992. It was the fifth round of the 1992 Formula One season.-Qualifying:...	MON 1992 Monaco Grand Prix The 1992 Monaco Grand Prix was a Formula One motor race held on May 31, 1992 at the Monaco. It was the sixth round of the 1992 Formula One season. The race, contested over 78 laps was won by Ayrton Senna after a close battle for the lead in the final three laps with pole sitter Nigel Mansell...	CAN 1992 Canadian Grand Prix The 1992 Canadian Grand Prix was a Formula One motor race held at Circuit Gilles Villeneuve on June 14, 1992. It was the seventh round of the 1992 Formula One season.- Qualifying :...	FRA 1992 French Grand Prix The 1992 French Grand Prix was a Formula One motor race held at Magny-Cours on July 5, 1992. It was the eighth round of the 1992 Formula One season.-Race:A lorry driver blockade meant the Andrea Moda Formula team did not appear at this race...	GBR 1992 British Grand Prix The 1992 British Grand Prix was a Formula One motor race held at Silverstone on July 12, 1992. It was the ninth round of the 1992 Formula One season...	GER 1992 German Grand Prix The 1992 German Grand Prix was a Formula One motor race held at Hockenheimring on July 26, 1992. It was the tenth round of the 1992 Formula One season.-Background:...	HUN 1992 Hungarian Grand Prix The 1992 Hungarian Grand Prix was a Formula One motor race held at Hungaroring on 16 August 1992. It was the eleventh round of the 1992 Formula One season...	BEL 1992 Belgian Grand Prix The 1992 Belgian Grand Prix was a Formula One motor race held at Spa-Francorchamps on August 30, 1992. It was the twelfth round of the 1992 Formula One season. The race was won by Benetton's Michael Schumacher, it was the first of his record 91 Grand Prix wins...	ITA 1992 Italian Grand Prix The 1992 Italian Grand Prix was a Formula One motor race held at Monza on September 13, 1992. It was the thirteenth round of the 1992 Formula One season.- Qualifying :...	POR 1992 Portuguese Grand Prix The 1992 Portuguese Grand Prix was a Formula One motor race held at Autódromo do Estoril on September 27, 1992. It was the fourteenth round of the 1992 Formula One season. Nigel Mansell won the race, breaking the record for most wins in one season. However, the race is best remembered for the...	JPN 1992 Japanese Grand Prix The 1992 Japanese Grand Prix was a Formula One motor race held at Suzuka on 25 October 1992. It was the fifteenth race of the 1992 Formula One season.- Before the race :...	AUS 1992 Australian Grand Prix The 1992 Australian Grand Prix was a Formula One motor race held at Adelaide on November 8, 1992. It was the sixteenth and final round of the 1992 Formula One season. The most significant moment was a collision between Ayrton Senna and Nigel Mansell as the Brazilian attempted to overtake the...	0	NC
				Alex Caffi Alex Caffi Alessandro "Alex" Caffi is a former Formula One driver from Italy. He participated in 75 Grands Prix, debuting on September 7, 1986...	EX
				Enrico Bertaggia Enrico Bertaggia Enrico Bertaggia is a former racing driver from Italy. He enjoyed success in Formula Three, winning the Italian F3 title in 1987 and the Monaco Grand Prix F3 support race and the Macau Grand Prix the following year. He also made his debut in Formula 3000 in 1987 and 1988, however his results...	EX