Is Higher Maximum Power and Maximum Torque Always Better?

1 Answers
DiZoe
07/30/25 12:32am
Maximum power and maximum torque are not necessarily better when higher. These two parameters represent the output characteristics of an engine and reflect its technical features. In reality, they need to be appropriately matched with different types of vehicles to maximize performance. Power for family cars: The engine speed mainly operates in the low to medium range. This configuration, first, maximizes fuel efficiency (since peak power is also the most fuel-consuming state); second, it provides sufficient power for acceleration at low to medium speeds (peak torque occurs when the engine speed increases most rapidly). Power for racing cars: For sports cars and racing vehicles focused on performance, the engine primarily operates in the high-speed range. Here, maximum torque is desired at high speeds to ensure abundant power.
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