Speed range: A 20 hp engine provides a reasonable amount of power for a 2-seater golf cart. Under ideal conditions, on flat terrain, with a moderate weight load, you can expect the cart to reach speeds of approximately 12 to 15 miles per hour (mph) or 19 to 24 kilometers per hour (km/h).
Factors affecting speed:
Weight: The weight of the passengers, additional cargo, and any accessories on the cart can impact its overall speed. A heavier load will cause the cart to move slower.
Terrain: If you're driving on flat terrain, the cart's speed will likely be at its maximum. However, if you encounter slopes, hills, or rough terrain, the speed will decrease accordingly.
Engine efficiency: The efficiency of the engine also plays a role in determining the speed. A well-maintained engine that is properly tuned will deliver better performance and faster speeds compared to an inefficient engine.
Please keep in mind that these are general estimates, and the actual speed of the cart may vary depending on the specific circumstances and conditions during use.