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Product detail
The Napoleon New Prestige 665 RSIB Freestanding Gas Grill is built for homeowners who want a larger premium grill with serious cooking power, infrared searing, rotisserie capability, and a refined stainless steel design. With a spacious cooking area, five main burners, an infrared side SIZZLE ZONE burner, and an infrared rear burner, this freestanding Napoleon gas grill gives you the flexibility to grill, sear, roast, and entertain at a higher level.
Designed for patios, decks, poolside spaces, and backyard entertainment areas, the Prestige 665 RSIB is ideal for buyers who want more room than the Prestige 500 while still keeping the flexibility of a freestanding grill. It is made for larger families, frequent entertainers, and homeowners who want a powerful outdoor cooking station without building a permanent grill island.
The New Prestige 665 RSIB gives you generous cooking space for everyday meals and larger gatherings. With five main burners and a wide grilling surface, you can cook steaks, burgers, chicken, seafood, vegetables, and full outdoor meals with more room to manage different foods at once.
The infrared side SIZZLE ZONE burner delivers intense high heat for fast, powerful searing. It helps create a rich crust on steaks, chops, and other meats before finishing them on the main grill. It can also be used for sauces, sides, and high heat cooking while the main cooking area is in use.
The infrared rear burner gives you more ways to cook outdoors by supporting rotisserie style roasting. Paired with the included rotisserie kit, it is ideal for whole chickens, pork roasts, beef, lamb, and other slow cooked meals that need steady rear heat and an evenly finished exterior.
Napoleon’s stainless steel WAVE cooking grids are designed for heat retention, durability, and signature Napoleon sear marks. Their wave shaped design improves food contact across the grill while helping prevent smaller foods from falling through the grates.
LED control knobs with SafetyGlow make evening grilling easier by improving visibility and showing when burners are in use. The freestanding cart design gives you storage, prep space, and flexible placement, while the stainless steel construction gives the grill a polished look for high end outdoor living spaces.
The Napoleon New Prestige 665 RSIB is ideal for homeowners who want a larger premium freestanding grill with the power and versatility to handle serious outdoor cooking. With five main burners, infrared side searing, rear burner rotisserie cooking, stainless steel WAVE cooking grids, and a spacious cooking area, this grill delivers the size, performance, and refined design needed for backyard entertaining at a higher level.
| Warranty | Lifetime Limited Warranty* |
|---|---|
| Fuel Type | Propane |
| Heat Output | 94,000 BTU |
| Main Cooking Area | 37 x 18 in (94 x 46 cm) | 41 burgers |
| Total Cooking Area | 1,134 sq.in (6,867 cm²) |
| Rotisserie Included | Yes |
| Side Burner |
Large Infrared SIZZLE ZONE™ Side Burner |
| Height | 51 in (129.50 cm) | 58 in (147 cm) with lid open |
| Width | 74 in (188 cm) |
| Depth | 26 in (66 cm) |
| Packaging Height | 31 in (78.74 cm) |
| Packaging Width | 31.50 in (80.01 cm) |
| Packaging Depth | 49.50 in (125.73 cm) |
| Packaging Weight | 270 lbs. (122.45 kg) |
Manufacturer Downloads
Before you buy
Resideterra supplies the grill; installation is arranged by you or your contractor. Electrical, gas or plumbing work should be completed by a licensed trade in line with the manufacturer installation manual and your local code. We do not provide installation labor.
Orders are processed in 1–3 business days. After shipment, standard transit is typically 2–7 business days. Shipping is free on U.S. orders of $100 or more; orders from $0.01–$99.99 have a $14.99 shipping charge. Tracking is emailed as soon as the order ships. Large items may arrive by freight: the carrier will contact you to schedule delivery, and an adult signature is required. Inspect all packaging before signing and note any visible damage on the delivery receipt.
Warranty coverage is provided by the manufacturer and is stated in the product documentation. For claims or questions, contact us at sales@resideterra.com or +1-888-989-1337 (Mon-Sat, 9:00 AM - 6:00 PM EST).
Eligible standard items may be returned within 30 days when unused, unassembled and in their original packaging. Return authorization is required before sending anything back. Customer-requested returns may be subject to return shipping and restocking fees. Freight, custom, made-to-order and brand-restricted products may have different or final-sale terms, so confirm eligibility with our team before ordering if you are uncertain.
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