Is it difficult for a 1.5L naturally aspirated engine to reach 120 km/h on the highway?

[LaChristopher]

1.5L naturally aspirated engine reaching 120 km/h on the highway depends on the number of passengers in the car. Under normal circumstances, it is not difficult. The following is an introduction about engines: 1. V-type engine: Simply put, a V-type engine divides all cylinders into two groups, arranging adjacent cylinders at a certain angle (the angle γ between the centerlines of the left and right cylinder banks is less than 180°), so that the two groups of cylinders form an angled plane. Viewed from the side, the cylinders form a V-shape (usually at a 60° angle), hence the name V-type engine. 2. VR engine: The VR engine is an exclusive product of Volkswagen. In 1991, Volkswagen developed a V6 2.8L engine with a 15° angle, called the VR6, and installed it in the third-generation Golf. This engine has a compact structure, with a width close to that of an inline engine and a length not much longer than an inline 4-cylinder engine.