Calchy.

380 HP vs 400 HP — Comparison

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

380 HP
283.366
kW
vs
diff: 14.914 kW
(5.3% higher)
400 HP
298.28
kW
380 HP
283.366 kW
400 HP
298.28 kW

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FAQ

What is the difference between 380 HP and 400 HP?
380 HP = 283.366 kW. 400 HP = 298.28 kW. The difference is 14.914 kW (5.3% higher).
Is 400 HP significantly more than 380 HP?
400 HP is 5.3% higher than 380 HP, equalling 298.28 vs 283.366 kW. Whether this is "significant" depends on application — for tire pressure even 3–4 PSI matters; for engine power, a 20 HP difference may be hard to feel.
Can you feel the difference between 380 HP and 400 HP?
The 20 HP gap (5.3%) is noticeable on track, marginal on road.