Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Stronger on paper: Napoleon Rogue 425
It leads on 3 of the 3 performance specs we can compare (warranty, grill area and burners).
| Spec | Blackstone 28 Griddle | Napoleon Rogue 425 |
|---|---|---|
| Price (approx.) | ~$249 ✓ | ~$599 |
| Weight | 22.0 kg ✓ | 28.0 kg |
| Warranty | 1 year | 15 years ✓ |
| Grill area | 3800 sq cm | 4800 sq cm ✓ |
| Burners | 2 | 3 ✓ |
On the specs we track, Napoleon Rogue 425 comes out ahead. See the verdict and the table above for where each one leads.
Blackstone 28 Griddle is about $249 and Napoleon Rogue 425 about $599, so Blackstone 28 Griddle is roughly $350 cheaper. Prices change often, so check the live price before buying.
Blackstone 28 Griddle: 1 year. Napoleon Rogue 425: 15 years. Check the seller's page, as warranty terms vary by country.