Comparison: Napoleon Built In Grill (Updated | Jan 13th)
If you’re in the market for a premium outdoor cooking experience, the Napoleon Built-In Grill is definitely on your radar. Known for powerful performance and sleek design, these grills promise more than just good looks. But are they worth the investment compared to other top brands? In this honest comparison, we’ll break down what sets Napoleon apart—from BTU output to build quality—so you can decide if it’s the right fit for your backyard kitchen. Let’s fire things up and see how it really stacks up.
Key Takeaways
- The Editor’s Choice excels with dual infrared sear burners for restaurant-quality searing.
- Premium stainless steel construction ensures durability and long-term performance in all weather.
- Six main burners plus a built-in smoker tray offer versatile cooking options.
- Choose based on BTU output, cooking area, and desired features like rotisserie support.
- Prioritize grills with infrared technology and sturdy materials for best results.

Napoleon BIPRO825RBINSS-3 Built-in Prestige PRO 825 RBI Natural Gas Grill Head
Ultimate Flavor Master
- Dual infrared sear burners
- Built-in smoker tray
- 6 powerful main burners
- BEST FOR COMPACT POWER GRILLER: Napoleon Built-In 700 Series 32-inch Natural Gas Grill Head with Infrared Rear Burner – BIG32RBNSS-1-4 Main Burners Read More ↓
- BEST FOR ESSENTIAL ENTRY-GRADE: Napoleon Built-In 500 Series 32-Inch Built-In Gas Barbecue Grill Head – BI32PSS – Marine Grade Stainless Steel Read More ↓
- BEST FOR PROPANE 32-INCH PRO: Napoleon BIG32RBPSS-1 Stainless Steel Built-In 700 Series 32-Inch Infrared Rear 4-Burner Gas Grill Head Read More ↓
- BEST FOR SPACIOUS PROPANE BUILD: Napoleon Built-In 700 Series 38-inch Propane Gas Grill Head with Infrared Rear Burner – BIG38RBPSS-1-5 Main Burners Read More ↓
- BEST FOR LARGE NATURAL GAS: Napoleon Built-In 700 Series 38-inch Natural Gas Grill Head with Infrared Rear Burner – BIG38RBNSS-1-5 Main Burners Read More ↓
- BEST FOR ULTIMATE FLAVOR MASTER: Napoleon BIPRO825RBINSS-3 Built-in Prestige PRO 825 RBI Natural Gas Grill Head Read More ↓
- BEST FOR BIGGEST NATURAL GRILL: Napoleon Built-In 700 Series 44-inch Natural Gas Grill Head with Infrared Rear Burner – BIG44RBNSS-1-6 Main Burners Read More ↓
- BEST FOR MAX SEAR PROPANE: Napoleon Built-In 700 Series 44-inch Propane Gas Grill Head with Infrared Rear Burner – BIG44RBPSS-1-6 Main Burners Read More ↓
Product Comparison: Napoleon Built In Grill
Napoleon Built-In 700 Series 32-inch Natural Gas Grill Head with Infrared Rear Burner – BIG32RBNSS-1-4 Main Burners, Infrared Rear Burner, Stainless Steel, Included Rotisserie Kit

The Napoleon Built-In 700 Series 32-inch Natural Gas Grill Head is a high-performance option for serious outdoor chefs. With 66,000 BTUs and four stainless steel burners, it delivers powerful, even heat across a spacious 29.5 x 18-inch cooking surface.
The infrared rear rotisserie burner enhances versatility, perfect for juicy, evenly roasted meats. Thick, wave-shaped stainless steel cooking grids ensure excellent heat retention, superior sear marks, and minimal food sticking.
The battery-free failsafe ignition provides reliable starts every time, while the built-in design with extended flex line and cutout tolerance simplifies installation. Durable construction and premium materials make this grill a long-term backyard centerpiece.
✓ Reasons to Buy
- High 66,000 BTU output
- Infrared rotisserie included
- Durable stainless steel build
- Easy, tool-free ignition
- Spacious cooking area
✗ Reasons Not to Buy
- Expensive upfront cost
- Heavy, hard to move
- Requires professional installation
Napoleon Built-In 500 Series 32-Inch Built-In Gas Barbecue Grill Head – BI32PSS – Marine Grade Stainless Steel, Propane, 4 Main Burners, 7.5 mm Stainless Steel Grids

The Napoleon Built-In 500 Series 32-inch Gas Grill Head offers reliable performance and marine-grade durability for outdoor kitchens. With 48,000 BTUs and four stainless steel burners, it provides consistent heat across 531 square inches of cooking space.
Designed to resist rust and corrosion, this grill is ideal for coastal environments or humid climates. The simple, clean design fits seamlessly into custom outdoor setups, and the sturdy construction ensures long-term use.
While it lacks advanced features like infrared burners, it excels in core grilling performance and ease of maintenance. Perfect for homeowners seeking a dependable, no-frills built-in grill with Napoleon’s trusted engineering.
✓ Reasons to Buy
- Marine-grade rust resistance
- Solid 48,000 BTU power
- Easy to maintain
- Affordable for built-in
- Reliable brand quality
✗ Reasons Not to Buy
- No infrared burner
- Fewer luxury features
- Basic ignition system
Napoleon BIG32RBPSS-1 Stainless Steel Built-In 700 Series 32-Inch Infrared Rear 4-Burner Gas Grill Head, Propane

The Napoleon BIG32RBPSS-1 is a premium 32-inch built-in propane grill perfect for serious outdoor cooks. With 66,000 BTUs and four stainless steel burners, it delivers powerful, even heating across its 531-square-inch cooking surface.
The infrared rear rotisserie burner adds versatility, allowing you to roast poultry or meats to perfection using the included commercial-grade rotisserie kit. Thick 9mm stainless steel cooking grids ensure excellent heat retention, create professional sear marks, and require minimal maintenance.
The failsafe ignition system starts every burner instantly with a reliable jet of flame—no batteries needed. Installation is a breeze thanks to integrated trim, extended wiring, and a flexible gas line.
Its 2-inch cutout tolerance offers added flexibility for custom outdoor kitchens.
✓ Reasons to Buy
- Powerful 66,000 BTU output
- Infrared rotisserie included
- Durable stainless steel burners
- Reliable battery-free ignition
- Easy installation with flex line
✗ Reasons Not to Buy
- Higher price point
- Heavier than comparable models
- Limited cooking space for large gatherings
Napoleon Built-In 700 Series 38-inch Propane Gas Grill Head with Infrared Rear Burner – BIG38RBPSS-1-5 Main Burners, Infrared Rear Burner, Stainless Steel, Included Rotisserie Kit

The Napoleon BIG38RBPS-1 is a high-performance 38-inch built-in propane grill designed for larger outdoor kitchens and frequent entertainers. Boasting 78,000 BTUs and five stainless steel burners, it offers expansive 630-square-inch cooking space, ideal for grilling multiple items at once.
The infrared rear rotisserie burner and included commercial-grade kit make it easy to prepare juicy, evenly roasted meats. Its 9mm stainless steel cooking grids are wave-shaped for superior heat distribution, excellent searing, and minimal food sticking.
The battery-free failsafe ignition ensures quick, reliable starts every time. Engineered for easy integration into outdoor cabinetry, it features extended wiring, an extra-long flex line, and a 2-inch cutout tolerance for hassle-free installation.
Built to last, this grill combines power, precision, and professional-grade performance.
✓ Reasons to Buy
- Spacious 630 sq in cooking area
- 5 burners for precise control
- Infrared rotisserie for roasting
- Durable maintenance-free grids
- Simple built-in installation
✗ Reasons Not to Buy
- Very large footprint
- Premium price tag
- May overwhelm small patios
Napoleon Built-In 700 Series 38-inch Natural Gas Grill Head with Infrared Rear Burner – BIG38RBNSS-1-5 Main Burners, Infrared Rear Burner, Stainless Steel, Included Rotisserie Kit

The Napoleon Built-In 700 Series 38-inch Natural Gas Grill Head delivers powerful performance for serious outdoor cooks. With 78,000 BTUs and five stainless steel burners, it heats evenly and quickly.
The infrared rear rotisserie burner (12,000 BTU) ensures juicy, evenly roasted meats, complete with a commercial-grade rotisserie kit. Thick 9mm stainless steel wave-shaped cooking grids provide excellent heat distribution, prevent food from slipping through, and create perfect sear marks.
The battery-free failsafe ignition lights burners instantly with a reliable jet of flame. Designed for easy installation, it includes extended wiring, a long flex line, and 2-inch cutout tolerance.
At 35 x 18 inches, the cooking surface suits medium to large gatherings. Durable stainless steel construction ensures long-term use in any climate.
✓ Reasons to Buy
- High 78,000 BTU output
- Infrared rotisserie included
- Durable stainless steel build
- Easy installation design
- Reliable failsafe ignition
✗ Reasons Not to Buy
- No side burners
- Heavy at 115 lbs
- Higher price point
Napoleon BIPRO825RBINSS-3 Built-in Prestige PRO 825 RBI Natural Gas Grill Head, sq.in. + Infrared Infrared Bottom andRear Burner, Stainless Steel

The Napoleon BIPRO825RBINSS-3 Built-In Prestige PRO 825 is a premium dual-head natural gas grill built for culinary excellence. It boasts 88,000 BTUs across six stainless steel burners, layered sear plates for even heat, and intense flavor infusion.
The infrared rear burner (18,000 BTU) powers a heavy-duty rotisserie system, ideal for whole birds or roasts. Dual bottom infrared burners deliver restaurant-quality searing up to 1,000°F, perfect for steaks.
A built-in smoker tray with its own burner allows wood chip smoking for deep, rich flavors. The grill includes a rotisserie kit, though accessories like the rotisserie basket are sold separately.
Constructed from high-grade stainless steel, it resists rust and withstands harsh weather. The expansive cooking space and professional features make it ideal for gourmet outdoor chefs.
✓ Reasons to Buy
- Dual infrared sear burners
- Built-in smoker tray
- 6 powerful main burners
- Excellent for rotisserie cooking
- Premium stainless steel build
✗ Reasons Not to Buy
- Very high price tag
- Requires natural gas line
- Large footprint limits placement
Napoleon Built-In 700 Series 44-inch Natural Gas Grill Head with Infrared Rear Burner – BIG44RBNSS-1-6 Main Burners, Infrared Rear Burner, Stainless Steel, Included Rotisserie Kit

The Napoleon Built-In 700 Series 44-inch Natural Gas Grill Head is a top-tier choice for serious outdoor chefs. With 108,000 BTUs and six stainless steel burners, it delivers powerful, even heat across its expansive 41.5-inch x 18-inch cooking surface.
The infrared rear rotisserie burner ensures juicy, evenly roasted meats, while the 9mm thick wave-shaped stainless steel grids offer excellent heat distribution and impressive sear marks. The battery-free failsafe ignition lights every burner instantly with a reliable jet of flame.
Designed for seamless integration, it includes an extra-long flex line, extended wiring, and a 2-inch cutout tolerance, simplifying installation in custom outdoor kitchens.
✓ Reasons to Buy
- High 108k BTU output
- Infrared rotisserie included
- Durable stainless steel build
- Easy, flexible installation
- Reliable battery-free ignition
✗ Reasons Not to Buy
- Expensive upfront cost
- Requires natural gas line
- Heavy, hard to move
Napoleon Built-In 700 Series 44-inch Propane Gas Grill Head with Infrared Rear Burner – BIG44RBPSS-1-6 Main Burners, Infrared Rear Burner, Stainless Steel, Included Rotisserie Kit

The Napoleon Built-In 700 Series 44-inch Propane Gas Grill Head combines professional performance with user-friendly features. Generating 108,000 BTUs through six stainless steel burners, it heats evenly across a spacious 41.5-inch x 18-inch cooking area.
The infrared rear burner and included rotisserie kit make it ideal for slow-roasted chicken or pork. Thick 9mm stainless steel wave grids ensure durability, great searing, and minimal maintenance.
Ignition is quick and reliable thanks to the battery-free failsafe system. Installation is hassle-free with integrated trim, extended wiring, and a 2-inch cutout tolerance, perfect for DIY outdoor kitchen builds.
Runs on standard propane tanks for fuel flexibility.
✓ Reasons to Buy
- Powerful 108k BTU output
- Infrared rotisserie included
- Easy propane hookup
- Durable maintenance-free grids
- Simple, flexible installation
✗ Reasons Not to Buy
- Propane tank not included
- Higher fuel cost over time
- Bulky and heavy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for when choosing a Napoleon built-in grill?
Look for high-quality materials like stainless steel construction for durability and weather resistance. Check the cooking area size, BTU output, and number of burners to match your grilling needs. Infrared searing options and side burners add versatility for advanced cooking. Reliable ignition systems and lifetime warranties on key components are also important indicators of value.
How do Napoleon grills compare to other premium brands?
Napoleon grills stand out with their proprietary stainless steel burners and lifetime warranties on most parts. They often offer more features like integrated lighting and rotisserie kits at competitive prices. Compared to brands like Weber or Lynx, Napoleon provides a strong balance of innovation, performance, and value. Their Jet Ignition system is highly reliable, reducing startup frustration.
Are Napoleon built-in grills worth the investment?
Yes, especially if you entertain frequently or prioritize consistent grilling performance. The durable construction and high heat output ensure long-term use and excellent searing capability. With proper maintenance, they retain functionality and resale value over time. Many models also increase overall outdoor kitchen appeal.
What key features differentiate Napoleon grill models?
Higher-end models like the Prestige series include infrared rear and sear burners, halogen lighting, and smoker trays. The Rogue series offers solid performance with fewer extras, ideal for budget-conscious buyers. All include the signature tapered burners for even flame distribution. Look at ignition type, warming racks, and control knob illumination as distinguishing factors.
How important is BTU output in a Napoleon grill?
BTU measures heat output, and Napoleon grills typically range from 40,000 to over 80,000 BTUs. Higher BTUs allow faster preheating and better searing, but efficiency matters more than raw power. Napoleon’s burner design ensures even heat distribution, making the most of their BTU ratings. Consider your cooking style—high-heat searing vs. slow roasting—when evaluating this spec.
Do Napoleon built-in grills come with a warranty?
Yes, Napoleon offers one of the best warranties in the industry, including a lifetime coverage on burners, cooking grids, and heat shields. The stainless steel housing and electronics are typically covered for up to 15 years. This reflects confidence in their product durability and long-term performance. Always register your grill promptly to activate full warranty benefits.
Can I convert a Napoleon built-in grill to natural gas?
Most Napoleon built-in grills are convertible from propane to natural gas using a conversion kit sold separately. The process is straightforward and outlined in the manual, but professional installation is recommended. Ensure your gas line meets the required pressure and size specifications for safe operation. Not all models support conversion, so verify compatibility before purchasing.
What accessories are essential for a Napoleon built-in grill?
A cover is essential to protect against the elements, even with stainless steel construction. Consider a smoker box, rotisserie kit, or sear plate for expanded cooking options. Built-in thermometers and halogen lights enhance usability during evening grilling. Many users also add a grease management system for easier cleanup.
