What is the 0-100 km/h acceleration time of the Bestune B70?

[Doris]

The Bestune B70 will introduce a 2.0T model with a 0-100 km/h acceleration time of less than 8 seconds. In terms of dimensions, the Bestune B70 measures 4810mm in length, 1840mm in width, 1455mm in height, with a wheelbase of 2800mm. The body structure is a hatchback. Vehicle acceleration performance primarily depends on the engine's maximum power and torque parameters. Maximum power determines the vehicle's top speed and mid-to-late-stage acceleration capability; the higher the RPM at which maximum power occurs, the more power can theoretically be sustained. Maximum torque determines the vehicle's initial acceleration time; the lower the RPM at which maximum torque occurs, the faster the theoretical initial acceleration. The work done by the engine per unit time is called the engine's power, which reflects how quickly the engine performs work. Automotive torque is the moment output from the engine's crankshaft, representing the reciprocating motion of the pistons. Each reciprocation performs a certain amount of work, measured in Newton-meters. The work done per unit distance is torque. The greater the torque, the better the acceleration performance. Automotive engine principle: A gasoline engine mixes air and gasoline in a certain proportion to form a good mixture, which is drawn into the cylinder during the intake stroke. The mixture is compressed, ignited, and burned to produce thermal energy. The high-temperature and high-pressure gas acts on the top of the piston, pushing the piston to perform reciprocating linear motion. A four-stroke gasoline engine completes one working cycle in the intake stroke, compression stroke, power stroke, and exhaust stroke. Like a gasoline engine, each working cycle of a diesel engine consists of an intake stroke, compression stroke, power stroke, and exhaust stroke. Since diesel engines use diesel as fuel, compared to gasoline, diesel has a lower auto-ignition temperature and higher viscosity, making it less prone to evaporation. Therefore, diesel engines use compression ignition at the end of the compression stroke.