As the Coventry Climax engines were stretched so Chapman decided to enter Grand Prix racing, running a pair of Lotus 12s at Monaco in 1958 for Graham Hill and Cliff Allison. These were replaced later that year by Lotus 16s. Having achieved little in 1958 and 1959 Chapman switched to rear-engined cars in 1960 with the Lotus 18. By then the company had expanded to such an extent that it had to move to new premises in Cheshunt.
The first victory in a Lotus car came at Monaco in 1960 when Stirling Moss beat the dominant Ferrari team in his Rob Walker Lotus. The first victory for Team Lotus itself was at the end of the following year when Innes Ireland won the United States Grand Prix.
There were other successes in Formula 2 and Formula Junior. The road car business was also doing well with the Lotus Seven and the Lotus Elite and this was followed by the Lotus Elan in 1962 and the Lotus Cortina in 1963.
Success on the race track was an important part of the company's success and in 1963 Jim Clark drove the Lotus 25 to a remarkable seven wins in a season, winning the World Championship. The team was beaten at the last race in 1964 but in 1965 Clark dominated again.
For the new 3-liter Formula 1 in 1966 Chapman chose BRM engines (a mistake) but the arrival of the Cosworth DFV in 1967 returned the team to winning ways with Graham Hill World Champion in 1968 with the Lotus 49.
In 1970 Jochen Rindt was posthumous World Champion with the Lotus 72 and Emerson Fittipaldi used a revised version of the car to win Lotus another World Championship in 1972.
The company had moved from Cheshunt to Ketteringham Hall in Norfolk in 1966 and continued to do well financially as the demand for sportscars in the 1960s seemed to be endless. Chapman was also successful at Indianapolis with the Lotus 29 almost winning the 500 at its first attempt in 1963 with Clark. The race marked the beginning of the end for the old front-engined Indianapolis roadsters. Clark was leading when he retired from the 1964 event but in 1965 he won the biggest prize in US racing.
Many of Chapman's successes came from innovation. The Lotus 25 was the first monocoque chassis in F1, the 49 was the first car of note to use the engine as a stressed member and the 72 broke new ground in aerodynamics. Chapman was also an innovator as a team boss and it was Team Lotus which first introduced commercial sponsorship to F1 at Monaco in 1968. In the mid-1970s, however, Lotus engineers began to investigate aerodynamic ground-effect and the Lotus 79 of 1978 was extraordinarily successful with Mario Andretti winning the World Championship.
Colin Chapman died from a heart attack at the age of only 54.
There is little doubt that if Lotus founder Colin Chapman had not died he would have ended up in jail for his part in the De Lorean Car company scandal. American John Delorean established a car factory in Ulster, using a large amount of British government money. De Lorean agreed to pay Lotus to develop the cars for him and $15m was sent to Lotus. It never arrived (although another payment for the same amount did turn up). The original money went to De Lorean, Chapman and Fred Bushell. De Lorean fled when investigations began, Chapman died and Bushell was eventually arrested and found guilty of receiving $600,000 of the money. He was jailed for three years at the Belfast Crown Court and the judge said that if Chapman and De Lorean had been there they would have each received 10 year sentences for "an outrageous and massive fraud".