Calchy.

120 HP vs 170 HP — Comparison

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

120 HP
89.484
kW
vs
diff: 37.285 kW
(41.7% higher)
170 HP
126.769
kW
120 HP
89.484 kW
170 HP
126.769 kW

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FAQ

What is the difference between 120 HP and 170 HP?
120 HP = 89.484 kW. 170 HP = 126.769 kW. The difference is 37.285 kW (41.7% higher).
Is 170 HP significantly more than 120 HP?
170 HP is 41.7% higher than 120 HP, equalling 126.769 vs 89.484 kW. Whether this is "significant" depends on application — for tire pressure even 3–4 PSI matters; for engine power, a 50 HP difference may be hard to feel.
Can you feel the difference between 120 HP and 170 HP?
The 50 HP gap (41.7%) is noticeable.