Nearly 70 % of backyard chefs say a side burner changes the game for multi‑dish meals. You’ll find that Weber’s 4‑burner models pair 8,000‑15,000 BTU main burners with a 10,000‑15,000 BTU side burner, delivering the heat you need for searing steaks while simmering sauces. The stainless‑steel frames and enameled grates promise durability, and the generous cooking surface fits large gatherings. Curious which specific models strike the best balance of power, price, and features?
| Monument Grills 4-Burner Propane Gas Grill with Infrared Side Sear |  | Power Performer | Burners: 4 main + 1 side (infrared) | Cooking Surface Area: 723 sq in total | Material (Stainless Steel): Stainless steel construction, cast‑iron grates | VIEW LATEST PRICE | Read Our Analysis |
| Kenmore 4-Burner Gas Grill with Side Burner 53000 BTUs Stainless Steel/Black |  | Compact Value | Burners: 4 main + 1 side | Cooking Surface Area: 622 sq in total (442 sq in primary) | Material (Stainless Steel): Stainless steel & black finish, cast‑iron grates | VIEW LATEST PRICE | Read Our Analysis |
| Weber Genesis S-335 Propane Grill 3 Burners + Side Burner |  | Premium Feature | Burners: 3 main + 1 side (Weber “PureBlu”) | Cooking Surface Area: 3‑burner, size not specified (large sear zone) | Material (Stainless Steel): Stainless steel body, stainless cooking grates | VIEW LATEST PRICE | Read Our Analysis |
| Weber Summit E-470 4-Burner Natural Gas Grill Black |  | Luxury Grade | Burners: 4 main + 1 side (natural‑gas) | Cooking Surface Area: Not specified (standard 4‑burner) | Material (Stainless Steel): Stainless steel burners, stainless trim | VIEW LATEST PRICE | Read Our Analysis |
| Monument 4-Burner Propane Grill with Cover |  | Fast Heat | Burners: 4 main + 1 side (broil zone) | Cooking Surface Area: 570 sq in total (405 sq in main) | Material (Stainless Steel): 304 stainless steel burners, stainless frame | VIEW LATEST PRICE | Read Our Analysis |
| 4-Burner Propane BBQ Grill with Side Burner (46,500 BTU) |  | Practical Choice | Burners: 4 main + 1 side (8,500 BTU) | Cooking Surface Area: 458 sq in total (332 sq in main) | Material (Stainless Steel): Stainless steel construction, enameled cast‑iron grates | VIEW LATEST PRICE | Read Our Analysis |
| Nexgrill 4-Burner Propane Gas Grill with Side Burner |  | Balanced Cook | Burners: 4 main + 1 side (12,000 BTU) | Cooking Surface Area: 562 sq in total | Material (Stainless Steel): Stainless steel lid, burners, frame; porcelain‑enameled cast‑iron grates | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Monument Grills 4-Burner Propane Gas Grill with Infrared Side Sear
If you crave a grill that delivers both power and precision, the Monument 4‑Burner Propane Gas Grill with Infrared Side Sear is the ideal match. Its 72,000 BTU output across four main burners plus a side burner gives you instant heat, while the infrared sear adds a blistering crust without flare‑ups. You’ll enjoy 723 sq in of cooking space, cast‑iron grates, and flame tamers that spread heat evenly for consistent results. Stainless steel construction resists rust, and the built‑in knob lights and ClearView window keep you in control. Maintenance stays simple with easy‑clean surfaces and a solid warranty package.
- Burners:4 main + 1 side (infrared)
- Cooking Surface Area:723 sq in total
- Material (Stainless Steel):Stainless steel construction, cast‑iron grates
- Side Burner BTU Rating:Infrared side sear (BTU not listed)
- Mobility (Casters):Fixed cart (no casters mentioned)
- Warranty Length:2 yr (8 yr on burners)
- Additional Feature:Infrared side sear zone
- Additional Feature:Built‑in knob lights
- Additional Feature:ClearView cooking window
Kenmore 4-Burner Gas Grill with Side Burner 53000 BTUs Stainless Steel/Black
The Kenmore 4‑Burner Gas Grill with Side Burner shines for anyone who wants serious cooking power without sacrificing space—its 53,000 BTU output, split between four 10,000 BTU main burners and a 13,000 BTU side burner, delivers rapid searing and versatile side‑dish cooking on a compact 622 sq in. cooking area. You’ll appreciate the 442 sq in. primary grill and 180 sq in. warming rack, both on cast‑iron grates that retain heat and stay non‑stick. The stainless‑steel/black finish, powder‑coated frame, and heat‑resistant handle give durability, while electronic ignition and locking casters add convenience. It fits decks or patios, converts to natural gas, and comes with a one‑year limited warranty.
- Burners:4 main + 1 side
- Cooking Surface Area:622 sq in total (442 sq in primary)
- Material (Stainless Steel):Stainless steel & black finish, cast‑iron grates
- Side Burner BTU Rating:13,000 BTU
- Mobility (Casters):Locking casters
- Warranty Length:1 yr limited
- Additional Feature:Locking casters for transport
- Additional Feature:Powder‑coated frame finish
- Additional Feature:Natural gas convertible kit
Weber Genesis S-335 Propane Grill 3 Burners + Side Burner
Cooking for a crowd or mastering a steak‑house sear? The Weber Genesis S‑335 gives you three stainless‑steel burners plus a side burner, delivering consistent flames with its PureBlu tapered system. Its extra‑large sear zone handles multiple steaks or burgers, while FLAVORIZER bars vaporize juices and curb flare‑ups. A pull‑out grease tray simplifies cleanup, and a built‑in grill locker stores tools. At 27″ × 57.7″ × 48.1″ and 82.55 kg, it’s sturdy yet portable enough for any patio. You’ll enjoy three heat settings, two cooking grates, and a 12‑year limited warranty—plus Amazon’s 30‑day return if needed.
- Burners:3 main + 1 side (Weber “PureBlu”)
- Cooking Surface Area:3‑burner, size not specified (large sear zone)
- Material (Stainless Steel):Stainless steel body, stainless cooking grates
- Side Burner BTU Rating:Not listed (side burner present)
- Mobility (Casters):Not specified (standard grill)
- Warranty Length:12 yr limited
- Additional Feature:PureBlu tapered burners
- Additional Feature:FLAVORIZER vaporizing bars
- Additional Feature:Grease‑management pull‑out tray
Weber Summit E-470 4-Burner Natural Gas Grill Black
A serious backyard chef will love the Weber Summit E‑470’s four stainless‑steel burners delivering 48,800 BTU per hour, because they provide consistent heat for searing, slow‑cooking, and everything in between. The enclosed cart features painted steel doors, stainless trim, and chrome handles, keeping tools tidy. Snap‑Jet ignition clicks each burner to life, and lighted knobs let you monitor temperature at a glance. Two 9 mm stainless grates sit over Flavorizer bars for even searing, while a tuck‑away rotisserie adds versatility. The porcelain‑enameled lid, thermometer, and polished handle finish the look. With a 10‑year warranty and BILT app assembly guide, you’re set for lasting backyard feasts.
- Burners:4 main + 1 side (natural‑gas)
- Cooking Surface Area:Not specified (standard 4‑burner)
- Material (Stainless Steel):Stainless steel burners, stainless trim
- Side Burner BTU Rating:Not listed (side burner present)
- Mobility (Casters):Fixed cart (no casters)
- Warranty Length:10 yr limited (Weber guarantee)
- Additional Feature:Tuck‑away rotisserie system
- Additional Feature:BILT app assembly guide
- Additional Feature:Porcelain‑enameled lid
Monument 4-Burner Propane Grill with Cover
If you crave rapid, high‑heat searing, the Monument 4‑Burner Propane Grill with Cover delivers a dedicated 12,000 BTU broil zone that hits 500°F in five minutes and 650°F in ten, letting you lock in flavor fast. Its 570 sq in. cooking area splits into a 405 sq in. main rack and a 165 sq in. warming rack, both seated on enamel‑coated cast iron grates for even heat and easy cleanup. Four 304 stainless steel burners stay durable, while a funnel‑style grease system with removable tray simplifies maintenance. Foldable side shelves, tool hooks, swivel casters with brakes, and an integrated gas tank holder add convenience. You’ll enjoy a 2‑year warranty, 8‑year burner coverage, and a 30‑day return guarantee.
- Burners:4 main + 1 side (broil zone)
- Cooking Surface Area:570 sq in total (405 sq in main)
- Material (Stainless Steel):304 stainless steel burners, stainless frame
- Side Burner BTU Rating:Dedicated 12,000 BTU broil zone burner
- Mobility (Casters):Swivel casters with brakes
- Warranty Length:2 yr (8 yr on burners)
- Additional Feature:12,000 BTU broil zone burner
- Additional Feature:Funnel‑style grease system
- Additional Feature:Foldable side shelves
4-Burner Propane BBQ Grill with Side Burner (46,500 BTU)
Grill masters who demand both power and flexibility will love the 4‑burner propane BBQ with its 8,500 BTU side burner, delivering a total of 46,500 BTU for rapid searing and simultaneous side‑dish cooking. You’ll appreciate the 458 sq. in. cooking surface—332 sq. in. main grill and a 125 sq. in. warming rack—plus enameled cast‑iron grates that sear and clean easily. The stainless‑steel frame resists corrosion, while the 11.4 × 17.9 in. side burner supports 20‑30 kg pots. Built‑in thermometer, bottle opener, removable grease tray, and push‑to‑start ignition streamline workflow. Locking casters, prep shelf, and Amazon’s 30‑day return make setup hassle‑free.
- Burners:4 main + 1 side (8,500 BTU)
- Cooking Surface Area:458 sq in total (332 sq in main)
- Material (Stainless Steel):Stainless steel construction, enameled cast‑iron grates
- Side Burner BTU Rating:8,500 BTU
- Mobility (Casters):Locking casters
- Warranty Length:Manufacturer warranty (unspecified)
- Additional Feature:Bottle opener built‑in
- Additional Feature:Push‑to‑start ignition
- Additional Feature:Removable grease tray
Nexgrill 4-Burner Propane Gas Grill with Side Burner
The Nexgrill 4‑Burner Propane Gas Grill with Side Burner is ideal for backyard chefs who demand high heat and versatile cooking zones without sacrificing space. Its 52,000 BTU output spreads across 562 sq in. of cooking area, while a 12,000 BTU side burner handles sauces or searing. Heavy‑duty cast‑iron grates, stainless steel burners, and angled flame tamers deliver even heat, and the electronic ignition starts it up instantly. Stainless steel lid, frame, and handles resist rust, and the built‑in thermometer keeps you on target. Portable casters let you move it easily, but expect a short assembly session. One‑year warranty and 30‑day Amazon returns add peace of mind.
- Burners:4 main + 1 side (12,000 BTU)
- Cooking Surface Area:562 sq in total
- Material (Stainless Steel):Stainless steel lid, burners, frame; porcelain‑enameled cast‑iron grates
- Side Burner BTU Rating:12,000 BTU
- Mobility (Casters):Heavy‑duty casters
- Warranty Length:1 yr limited
- Additional Feature:Angled flame tamers
- Additional Feature:Heavy‑duty casters
- Additional Feature:Porcelain‑enameled grates
Factors to Consider When Choosing a Weber 4 Burner Grill With Side Burner
When you compare Weber 4‑burner grills, check the burner rating and BTU output range to match your cooking style. Look at the cooking size and side‑burner utility to guarantee you have enough space for main dishes and accessories. Finally, consider material durability and control‑system features for reliable performance and easy adjustments.
Burner Rating Cooking Size
Choosing the right Weber 4‑burner grill with a side burner hinges on balancing BTU rating and cooking area size. You’ll want enough BTUs to sear steaks quickly, yet a spacious grill surface lets you cook burgers, veggies, and kebabs side‑by‑side without crowding. A 2,000‑square‑inch main area typically serves a family of four, while a 2,400‑square‑inch model comfortably handles larger gatherings. Remember, a bigger cooking area demands more fuel to keep the temperature consistent across the grate. Match the grill’s heat output to the size you need: if you often grill for parties, prioritize a larger surface even if it means a slightly higher fuel consumption. This balance guarantees you get consistent heat and ample space for every backyard feast.
BTU Output Range
Balancing your grill’s cooking area with its heat output leads straight into BTU considerations. A typical Weber 4‑burner delivers 40,000‑60,000 BTU total, meaning each main burner contributes 8,000‑15,000 BTU. That spread lets you sear steaks quickly, as higher BTU values heat the grates faster and reach scorching temperatures. The side burner adds another 10,000‑15,000 BTU, useful for simmering sauces or keeping side dishes warm while you focus on the main zone. Match the BTU range to your grill’s surface area—larger cooking spaces need more power to avoid hot spots, while a compact model may thrive with lower output. Your cooking style matters too; if you love rapid preheat and high‑heat searing, aim for the upper end of the range.
Side Burner Utility
A side burner instantly expands your cooking options, giving you a dedicated spot for sauces, sautéed veggies, or a pot of boiling water while the main grates are busy searing. When you compare Weber 4‑burner models, check the burner’s BTU rating—most sit between 10,000 and 15,000 BTUs, enough heat for quick boils and high‑heat sears. Consider how the burner sits relative to the main grates; a low, centered position lets you reach it without stepping over hot coals, while a side‑mounted design may free up room for prep. Look for a removable lid or cover to protect the burner from rain and debris when it’s idle. Finally, guarantee the control knob is ergonomically placed so you can adjust temperature without interrupting your grill flow.
Material Durability
Stainless steel frames hold up the grill against rust and wear, while porcelain‑enameled cast‑iron grates spread heat evenly and wipe clean with minimal effort. When you compare models, look for powder‑coated steel components that resist moisture and UV damage, extending the grill’s life. High‑quality burners made of stainless steel or brass handle searing temperatures without warping, so you won’t need frequent replacements. A reinforced housing adds structural rigidity, preventing sagging when you load heavy pots on the side burner. These material choices combine to give you a grill that stays sturdy, resists corrosion, and requires minimal upkeep, letting you focus on cooking rather than maintenance. Choose a build that promises longevity through robust, weather‑proof construction.
Control System Features
Your grill’s durability sets the stage, but the control system determines how smoothly you’ll cook. An electronic ignition gives you instant, reliable burner start, so you won’t waste time fiddling with a match. Look for flame‑control knobs that let you dial temperature precisely, letting you sear, smoke, or low‑and‑slow with confidence. Integrated thermometers show the grill’s internal heat at a glance, helping you maintain target zones without guesswork. Automatic reignition is a safety net; if a gust snuffs the flame, the system reignites the burner automatically. Choose push‑button or rotary controls that feel natural in your hand, offering quick, ergonomic adjustments while you tend to the side burner and main cooking zones. These features together make temperature process intuitive and consistent.
Warranty Coverage
When you compare Weber 4‑burner grills with side burners, the warranty can be the deciding factor between a short‑lived hobby tool and a lifelong backyard staple. Look for coverage that protects stainless‑steel burners, grates, and key hardware for at least five years; many premium Weber models extend to ten. Shorter terms—one or two years—often signal cheaper parts that may fail sooner. Scrutinize the fine print: does it cover rust, warping, or only manufacturing defects? Note any exclusions, such as misuse or accidental damage, and whether labor or shipping costs are reimbursed. A robust warranty not only shields you from premature wear but also signals Weber’s confidence in durability, making your investment safer and your grill more reliable for years to come.
