Is a 1.5L Engine Sufficient for a Sedan?

[OBrandon]

If the owner primarily uses the vehicle for daily commuting and the model is a compact car or microvan, a 1.5L engine is generally sufficient. However, if the owner frequently drives on highways for long distances, engages in off-road activities, or navigates mountainous roads, it is advisable to opt for a vehicle with a larger displacement. Methods to determine if a vehicle's power is adequate: Typically, for A0-class compact cars, a 1.5L or 1.0T engine; for A-class vehicles, a 1.8L or 1.4T engine; and for B-class vehicles, a 2.4L or 1.8T engine can meet the power demands of most owners. The engine's output power can be referenced to compare vehicle performance, but the vehicle's weight also significantly impacts its power performance. To assess a vehicle's power, a common metric is the 0-100km/h acceleration time. However, the 0-100km/h acceleration time is not solely dependent on engine displacement but also influenced by other factors such as the transmission, tires, and electronic aids. Another evaluation standard is the 30km/h-80km/h acceleration time, which directly reflects the vehicle's acceleration capability in most Chinese urban settings and effectively simulates the owner's daily driving conditions.