Is the larger golf cart motor the better?

1️⃣ What “larger motor” means
Motor size is usually rated in kW (kilowatts) or HP (horsepower).
Larger motors can produce more torque and higher top speed, assuming the rest of the system (battery, controller, gearing) can handle it.
2️⃣ Advantages of a larger motor
AdvantageWhy it helpsBetter climbing powerCan handle steeper slopes or heavier loads (passengers + cargo).Faster accelerationReaches top speed quicker, good for hilly resorts or off-road.Handles heavy payloadsUseful for 6–8 seat carts or utility carts with towing.
3️⃣ Limitations / Things to Watch
LimitationExplanationBattery drainBigger motors draw more current, which can reduce range if battery capacity is insufficient.Heat generationHigh power output generates heat; poor cooling can shorten motor life.Controller & wiring must matchOversized motor on a weak controller → motor underperforms or wiring overloads.CostLarger motor = more expensive; sometimes unnecessary if you only use flat terrain.
4️⃣ Sweet Spot
Flat golf courses / small 2–4 seat carts → 3–4 kW motor is usually sufficient.
Resort or coastal QLD (hilly or fully loaded 4–6 seat carts) → 5–6 kW motor hits the balance of climbing, acceleration, and efficiency.
Heavy-duty or off-road 6–8 seat carts → 7 kW+ for strong climbing and towing.
✅ Rule of thumb:
Bigger motor = more power, but only useful if the battery, controller, and use-case justify it. Otherwise, it’s heavier, more expensive, and wastes energy.