Broil King
Broil King Imperial S470 Built-In Gas Grill
Best high-performance grill for serious outdoor kitchen enthusiasts.
Elevate your outdoor culinary experience with the Broil King Imperial XLS Built-In Gas Grill. Designed for the discerning outdoor chef, this natural gas grill boasts a substantial 750 sq. in. primary cooking surface, perfect for entertaining. It features six powerful Dual-Tube™ stainless steel burners delivering up to 85,000 BTU, alongside a 15,000 BTU rear rotisserie burner for perfect slow roasting and an integrated side burner for versatile meal preparation. Crafted from durable stainless steel, this grill is built to be the centerpiece of your custom outdoor kitchen.
$3349.99
Owner Satisfaction
4.7
/ 5
Category Rank
130
/ 2086
#130 in Outdoor Grills
Price vs Category Average
+10%
Above average
Type
Built-In
/ Built-In
Who it's for
- Grill masters requiring precise control for diverse cooking techniques
- Home chefs demanding professional-grade searing and heat consistency
- Outdoor cooks seeking a durable, weather-resistant investment piece
Who should skip it
- DIY enthusiasts lacking the resources for complex professional installation
- Budget-conscious buyers looking for more affordable entry-level options
- Casual grillers who prefer low-maintenance, easy-to-clean equipment
Performance breakdown
Cooking Versatility
Dual ovens and rotisserie options handle complex multi-course meals with ease.
Heat Distribution
Flav-R-Wave system ensures consistent temperatures across the entire cooking surface.
Build Durability
Heavy-duty stainless steel construction withstands harsh outdoor elements year after year.
Ignition Reliability
Dual-electrode system provides a dependable start every time you grill.
Grilling Capacity
Massive cooking area easily accommodates large gatherings and professional-style entertaining.
Heat Control
Linear-Flow valves offer precise temperature adjustments for delicate searing or roasting.
Key Specs
Type
Built-In
Fuel Type
Natural Gas
Primary Cooking Area
750 sq. in.
Total Cooking Area
1000 sq. in.
Maximum Power
85,000 BTU
Burners
6 Dual-Tube™ stainless steel burners
Rotisserie Output
15,000 BTU
Ignition Type
Electronic
Features
- Two independent ovens for versatile cooking
- Professional cast stainless steel cooking grids
- Powerful 15,000 BTU rear rotisserie burner
- Integrated high-powered commercial-grade side burner
- Sure-Lite™ dual-electrode ignition system
- Illuminated control knobs for nighttime use
- Flav-R-Wave™ cooking system for even heat
- Linear-Flow™ valves with 180° control
What customers say
Customers recognize the Broil King Imperial S470 as a premium appliance justifying its cost through exceptional performance and robust build quality. The core praise focuses on superior heat management. Reviewers consistently highlight the heavy cast iron grids and deep cook box for unparalleled heat retention and searing power, often rivaling commercial units. The patented Dual Tube burners deliver incredibly even heat, effectively eliminating cold spots for consistent results. The fit and finish of the stainless steel components contribute to an impressive aesthetic. Users value the robust construction, suggesting long-term durability. For serious grill masters seeking a high-performance centerpiece, the Imperial S470 is considered a worthwhile investment.
Know before you buy
Yes, the Imperial S470 features two independent oven chambers. This allows you to cook at different temperatures simultaneously, such as searing steaks in one side while slow-roasting vegetables in the other.
Yes, the grill includes a high-powered 15,000 BTU rear rotisserie burner. It is designed to handle large roasts and poultry, providing consistent heat for even, slow-cooking results.
The Flav-R-Wave system is designed to vaporize drippings, which infuses your food with a smoky flavor while protecting the burners from grease. It also helps distribute heat evenly across the entire cooking surface to eliminate cold spots.
The side burner is commercial-grade and designed for high-performance tasks. It is powerful enough to handle everything from boiling large pots of water to sautéing side dishes, making it a versatile addition to your outdoor kitchen.
The professional cast stainless steel grids are durable and retain heat exceptionally well. To keep them in top shape, brush them clean after each use while the grill is still warm and perform a deeper cleaning periodically to prevent buildup.
Yes, the control knobs are illuminated, which makes it easy to monitor your burner settings and temperature control during evening cookouts.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$3350