Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Stronger on paper: KitchenAid K400
It leads on 2 of the 2 performance specs we can compare (capacity and warranty).
| Spec | KitchenAid K400 | Nutribullet Rx 1700W |
|---|---|---|
| Price (approx.) | ~$299 | ~$179 ✓ |
| Weight | 4.5 kg | 3.0 kg ✓ |
| Capacity | 1.9 L ✓ | 1.0 L |
| Power | — | 1700 W |
| Warranty | 5 years ✓ | 1 year |
| Motor | 1.5 HP | — |
| Speed | 18500 rpm | — |
On the specs we track, KitchenAid K400 comes out ahead. See the verdict and the table above for where each one leads.
KitchenAid K400 is about $299 and Nutribullet Rx 1700W about $179, so Nutribullet Rx 1700W is roughly $120 cheaper. Prices change often, so check the live price before buying.
KitchenAid K400: 5 years. Nutribullet Rx 1700W: 1 year. Check the seller's page, as warranty terms vary by country.