A diamond-shaped logo is the Renault brand. Renault Automobile Company is named after its founder Louis Renault. The graphic trademark is set with four diamonds, symbolizing the integration of the three Renault brothers with the automotive industry. Renault's car brands include Laguna, Megana, Latitude, Langfeng and Talisman. Take Laguna as an example: Laguna's length, width and height are 4643 mm, 1811 mm and 1400 mm respectively, the wheelbase is 2693 mm, the engine is 2.0TL4, the air intake form is turbocharged, and the body type is 2-door 5 It is a hard-top sports car with a 6-speed manual integrated transmission.