What sub-brands does GM have? Thank god, help me.

Its brand, American Hummer) AMG Company, is famous for producing Hummers all over the world. 1992, the first civilian Hummer came out and immediately won many favors. Today, General Motors has obtained the trademark right and production right of Hummer from AM General Motors, which produces Hummer. Hummer H2 SUV is the first Hummer born under GM. H2 inherits the traditional style of military Hummer and gives it some modern rhythms. Pontiac Pontiac's automobile department was formerly known as Auckland Automobile Company, which was founded by young eddie murphy. It produced a four-cylinder engine car in 1908, which has strong power and strong competitiveness, so it developed rapidly and attracted Durant's attention. Through talks, we joined GM on 1909, and officially used the name and trademark of Pontiac Automobile Division on 1932. The word Pontiac is taken from a place name in Michigan, USA. 1909 joined the American general motors company, and 1932 officially used the Pontiac automobile trademark. Buick1903 On May 9, 2009/KLOC-0, david buick founded Buick Motor Company with the help of Steve Brisco. 1908 produced 8820 vehicles, ranking first in the United States, and set up general motors company with Buick as the center. Buick division is the second largest division of General Motors. Buick has the characteristics of high horsepower, individuality, practicality and maturity. Buick's trademark pattern is three knives, and its arrangement gives people a feeling of starting from a high point and constantly climbing, symbolizing a positive and enterprising spirit. The word Buick is the name of david buick, the founder of the company. Chevrolet Chevrolet's international brand lineage has been passed down for nearly a hundred years. It is GM's brand with the largest sales volume in the world. Since 19 12 launched the first product, the total sales volume has exceeded 1 100 million. Its market covers 70 countries and once set a record of selling a new car every 40 seconds. In 2004, Chevrolet sold more than 3.6 million new cars worldwide, accounting for 5% of the total global car sales that year. The symbol of Chevrolet represents a patterned bow, and the word Chevrolet is the name of Swiss racing driver and engineer Louis Chevrolet. Cadillac 1902, Cadillac was born in Detroit, which is known as the American automobile city. For more than a hundred years, Cadillac has created countless firsts in the automobile industry and created countless industry standards for luxury cars; It can be said that the history of Cadillac represents the history of American luxury cars. Cadillac has always been regarded as a symbol of the top luxury cars in the United States, a symbol of the success of American successful people in various historical periods, and the first choice of politicians, dignitaries and celebrities in various countries. Opel Opel Automobile Company was founded in 1862, named after its founder Adem aubert. This company originally produced sewing machines and bicycles. 1897 started automobile production, and 1923- 1924 built the first assembly line with a length of 45M in Germany, and the output soared. Due to the rapid production and serious economic difficulties, General Motors of the United States took the opportunity to acquire 80% of the shares of Aubert (Opel) with 1929, and it is still a subsidiary of General Motors of the United States. The logo of Opel car is "lightning" pattern, which shows that the car is flying like lightning and shows off its research results in aerodynamics. SAAB Swedish Saab Automobile Company was born out of an aircraft manufacturing enterprise. It established a factory in the mid-1940s, and launched the first Saab 92 sedan with leading technology level in 1947. It has been half a century since then. 1990, American General Motors Company purchased 50% shares of SAAB Automobile Company and became the largest holding company. With such strong economic and technical support, Saab is even more powerful, and the designed Saab car has won many world awards. Now, Saab has entered the automobile market in China, and is gradually known by Chinese people. Saturn 1985 General Motors decided to build a new Saturn branch in an attempt to develop advanced Saturn brand cars to prevent foreign cars from entering the American market on a large scale. Located in Spring Mountain, Tennessee, this branch is the only GM company established internally. The main products are divided into luxury car SL, station wagon SW and sports car SC. Headquartered in Incheon, South Korea, Daewoo General Daewoo New Company owns and manages three production plants in Changwon, Gunsan and Hanoi, Vietnam. In addition, the newly named Daewoo Incheon Automobile Company in Fuping, South Korea will provide complete vehicles for GM Daewoo. GM Daewoo also has nine overseas branches in Europe and Puerto Rico. The assets of the new company also include automobile design, engineering, research and development, sales, marketing and administrative departments in Fuping, South Korea. Oldsmobile Oldsmobile was founded by Ransom Ozzie, one of the pioneers of American automobile industry, in 1897 and merged into General Motors in 1908. Its predecessor was Oz Automobile Company, which was founded by Lanson Oz and frank clarke in 1897. It is the oldest bus manufacturer in America. Oldsmobile is the first enterprise in the United States to produce and sell cars in large quantities, mainly producing mid-range cars. Horton Horton is a brand that Australians are proud of. Horton's logo is a red circular relief of a lion rolling a ball, and its design is inspired by an old legend: the scene of an Egyptian lion rolling a stone inspired mankind to invent the wheel. Today, Horton not only dominates the Australian car world, but also is famous for forging powerful engines, and that red lion is more symbolic. Vauxhall vauxhall Automobile Company 1903 began to manufacture automobiles, and 1925 was acquired by American General Motors Company and became a subsidiary of General Motors Company. At present, it is a large automobile manufacturer in Britain.