What is the speed at 2000 RPM?

1 Answers
MacVincent
07/30/25 9:29am
Measuring speed by engine RPM is uncertain. It depends on the engine displacement. For a car with around 1.5L displacement, cruising at 2000 RPM on the highway generally corresponds to a speed of about 80-100 km/h, while turbocharged models may reach 100-120 km/h. For a 2.0L displacement vehicle, cruising at 2000 RPM can exceed 120 km/h, and for a 3.0L displacement car, it may reach 140-150 km/h at the same RPM. Here's additional information: The conversion relationship between engine RPM and vehicle speed is: Vehicle speed = Engine RPM × Current gear ratio × Wheel circumference. Higher engine RPM doesn't necessarily mean faster speed. For example, at the same 2000 RPM: in 1st gear, speed might be 15 km/h; in 2nd gear, about 25 km/h; in 3rd gear, approximately 40 km/h; and in 5th gear, around 80 km/h.
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