Researched comparisonLast updated September 2026 · How we review
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Quick Answer
The Napoleon Rogue PRO 525 is the lowest price at $1,179.00 and has an infrared side burner, 62,000 BTUs from the main burners, 851 sq in in total, and a 15 year warranty on the Napoleon site. The Weber Genesis E-415 is $1,199.00 with 48,000 BTUs and 820 sq in in total on Weber’s page, porcelain-enameled cast-iron grates, and 12 years on the cookbox and lid. The Broil King Regal S 420 Pro is $1,599.00 with 50,000 BTUs and 695 sq in in total, per Broil King’s page. All three are 4-burner propane grills available on Amazon.
- Napoleon Rogue PRO 525: best for grillers who want four burners plus an infrared Sizzle Zone side burner for searing and the largest cooking area here (851 sq in).
- Weber Genesis E-415: best for buyers who want Weber’s 12 year cookbox and lid warranty with four stainless steel burners and Flavorizer bars.
- Broil King Regal S 420 Pro: best for buyers who want stainless Apex cooking grids, Dual-Tube burners and a limited lifetime warranty on the cook box.
Prices as of September 30, 2026, 6:27 pm CT.
A premium gas grill costs more than a big-box model and usually adds heavier construction, longer warranties, and extras like infrared burners. This comparison lines up one 4-burner propane grill each from Napoleon, Weber, and Broil King, all available on Amazon.
How We Chose
We compared 4-burner freestanding propane grills between about $1,180 and $1,600 from Napoleon, Weber, and Broil King, all available on Amazon. Several premium models were left out because the offers we found were from third-party sellers, including Weber Summit and some Weber Genesis configurations, the Napoleon Prestige, and Blaze. The grills are not identical. Only the Napoleon has an infrared side burner, and the Weber has no side burner at all, so each spec cell names its source: the manufacturer’s page where it gave a value for the model, and the Amazon listing otherwise. Broil King’s own page for the Regal S 420 Pro lists model 956314 (propane), so its burners, output, area, grates, weight and warranty come from that page. The weights are not measured the same way (Napoleon gives a shipping weight), so we do not rank the three on weight. We did not use figures from unrelated products that appear on the same page. Where a listing did not state a warranty, we checked the manufacturer’s own website. Weber’s warranty page does not name the E-415 and Napoleon’s 15 Year Warranty page names the Rogue PRO series rather than the 525 model. Broil King’s own page did not offer the propane version for sale when we checked, while Amazon.com did. This is a researched comparison, not a hands-on test, so we make no claims about heat evenness or durability beyond what the listings and manufacturers say. Prices are Amazon prices checked in September 2026 and can change.
The Lineup
Prices as of September 30, 2026, 6:27 pm CT. 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 at the time of purchase will apply to the purchase of this product. Amazon may show a different seller than the brand or Amazon.com. Certain content that appears on this site comes from Amazon. This content is provided “as is” and is subject to change or removal at any time.
Napoleon Rogue PRO 525 4-Burner Propane Grill with Infrared Side Burner
$1,179.00 as of Sep 30, 2026, 6:27 pm CT on Amazon · lowest price, infrared side burner
Best for: grillers who want four burners plus an infrared Sizzle Zone side burner for searing and the largest cooking area here (851 sq in).
The listing describes 4 main burners, a main cooking area of 28 3/4 by 18 inches, porcelainized cast iron cooking grids, an integrated infrared sear station, and backlit control knobs. Napoleon’s product page for the RP525SIBPK-2 lists 62,000 BTUs from the main burners, 851 sq in in total, and a 171 lb shipping weight (the Amazon listing gives 142 lbs). The listing states a 15 year limited warranty, and Napoleon’s 15 Year Warranty page lists 15 years for the Rogue PRO series and says coverage is for products bought through an authorized dealer. It is available on Amazon.
Check Price on Amazon →Weber Genesis E-415 Gas Grill for Outdoor Cooking, Propane Grill, Black
$1,199.00 as of Sep 30, 2026, 6:27 pm CT on Amazon · Flavorizer bars, cast-iron grates
Best for: buyers who want Weber’s 12 year cookbox and lid warranty with four stainless steel burners and Flavorizer bars.
The listing describes PureBlu burners, porcelain-enameled cast-iron grates, Flavorizer bars, a pull-out grease management system, a warming rack, and side tables. It says the grates fit the Weber Crafted frame kit and accessories sold separately, and Weber’s page lists 175 lbs (the Amazon listing says 180.6). Weber’s page lists 48,000 BTUs from the 4 main burners, 820 sq in in total (646 primary plus a 174 sq in warming rack), and no side burner. The listing states 12 years, and Weber’s product page lists 12 years on the cookbox and lid, 10 years on burner tubes, grates and Flavorizer bars, and 5 years on remaining parts. It is available on Amazon.
Check Price on Amazon →Broil King 956314 Regal S 420 Pro Propane Gas Grill, 4-Burner, Stainless Steel
$1,599.00 as of Sep 30, 2026, 6:27 pm CT on Amazon · 50,000 BTU, stainless
Best for: buyers who want stainless Apex cooking grids, Dual-Tube burners and a limited lifetime warranty on the cook box.
The listing describes 695 sq in of total cooking area, including 500 sq in of primary space and a 195 sq in warming rack, with 4 stainless steel dual-tube burners at 50,000 BTUs. It lists reversible stainless steel V-grids, a stainless steel cookbox with cast aluminum end caps, a stainless cabinet and shelves, and blue LED control knob lights. Broil King’s page for the model lists the same 50,000 BTUs, 695 sq in total, and 500 sq in primary, Apex stainless steel cooking grids, a weight of 182 lbs, and a limited lifetime cook box warranty with 15 years on remaining parts and paint. It is available on Amazon.
Check Price on Amazon →Our Take
If you want the lowest price and an infrared burner, the Napoleon is the pick. If you want Weber build features like Flavorizer bars and cast-iron grates, the Genesis E-415 costs only $20 more than the Napoleon. If you want stainless grates, the Broil King has them, at $400 to $420 more. The manufacturers’ pages put the Napoleon at 62,000 BTUs and 851 sq in, the Weber at 48,000 BTUs and 820 sq in, and the Broil King at 50,000 BTUs and 695 sq in, but the areas are not all measured the same way, and we did not test any of them.
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Frequently Asked Questions
Why are these three premium gas grills compared?
They are all 4-burner freestanding propane grills available on Amazon from Napoleon, Weber, and Broil King, in a similar price range of about $1,180 to $1,600.
Why is the Weber Summit not included?
The Weber Summit grills we found on Amazon were offered by third-party sellers, so they are not included.
Which of these has the longest warranty?
Napoleon lists 15 years on the parts named on its 15 Year Warranty page for the Rogue PRO series. Broil King’s page lists a limited lifetime cook box warranty with 15 years on remaining parts and paint. Weber’s page lists 12 years on the cookbox and lid. The terms cover different parts, so compare the details before you buy.
Do these grills run on natural gas?
The listings we compared are the propane models. Natural gas versions exist for some of these grills, but those are separate listings and we did not compare them.
