Calchy.

120 HP vs 150 HP — Comparison

Side-by-side HP values in kW, with difference and context.

120 HP
89.484
kW
vs
diff: 22.371 kW
(25% higher)
150 HP
111.855
kW
120 HP
89.484 kW
150 HP
111.855 kW

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FAQ

What is the difference between 120 HP and 150 HP?
120 HP = 89.484 kW. 150 HP = 111.855 kW. The difference is 22.371 kW (25% higher).
Is 150 HP significantly more than 120 HP?
150 HP is 25% higher than 120 HP, equalling 111.855 vs 89.484 kW. Whether this is "significant" depends on application — for tire pressure even 3–4 PSI matters; for engine power, a 30 HP difference may be hard to feel.
Can you feel the difference between 120 HP and 150 HP?
The 30 HP gap (25%) is noticeable on track, marginal on road.