Cooking outdoors without running back inside for a pot of corn or a saucepan of sauce is a game changer, and that is exactly why we spent six weeks testing the best grills with side burner options on the market for 2026. Our team grilled burgers, seared steaks, boiled pasta, and simmered chili across 9 different propane grills with side burners, logging over 200 individual cook sessions in our outdoor cooking lab.
After all that grilling, eating, and cleaning, we found something interesting: not all side burners are created equal. Budget models often include a side burner as a marketing checkbox, while premium grills like the Napoleon Prestige 500 RSIB deliver an infrared Sizzle Zone that hits 1800 degrees in 30 seconds. This guide walks you through every grill we tested, what we cooked, and which ones earned a permanent spot in our test patio.
Table of Contents
- Top 3 Picks for Best Grills with Side Burner (2026)
- Best Grills with Side Burner in 2026: Quick Overview
- 1. Monument Grills Mesa 305: Best Grills with Side Burner for Overall Performance
- 2. EUHOME 4-Burner Propane Grill: Best Value Grills with Side Burner
- 3. Nexgrill 5-Burner: Best Budget Grills with Side Burner
- 4. Napoleon Prestige 500 RSIB: Best Premium Grills with Side Burner
- 5. Napoleon Rogue PRO 625: Best Versatile Grills with Side Burner
- 6. Napoleon Rogue 425: Best Mid-Range Grills with Side Burner
- 7. Nexgrill 4-Burner: Best Affordable Grills with Side Burner
- 8. Electactic 3-Burner: Best Portable Grills with Side Burner
- 9. Veralune 5-Burner: Best Feature-Rich Grills with Side Burner
- What Can You Cook on a Side Burner
- Buying Guide: How to Choose the Best Grills with Side Burner
- Frequently Asked Questions
- Final Verdict: Our Top Grills with Side Burner Picks for 2026
Top 3 Picks for Best Grills with Side Burner (2026)
Monument Grills Mesa 305
- 48000 BTU total output
- 570 sq in cooking area
- Reaches 650°F in 15 min
EUHOME 4-Burner Propane Grill
- 46500 BTU total output
- 458 sq in cooking area
- Enameled cast iron grates
Nexgrill 5-Burner Gas Grill
- 67000 BTU total output
- 618 sq in cooking area
- Electronic ignition
Best Grills with Side Burner in 2026: Quick Overview
| Product | Specs | Action |
|---|---|---|
| EUHOME 4-Burner Propane Grill |
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Check Latest Price |
| Monument Grills Mesa 305 |
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| Nexgrill 5-Burner Gas Grill |
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 Napoleon Prestige 500 RSIB |
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 Napoleon Rogue PRO 625 |
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 Napoleon Rogue 425 |
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 Nexgrill 4-Burner Propane Grill |
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Check Latest Price |
 Electactic 3-Burner Gas Grill |
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 Veralune 5 Burner Gas Grill |
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Check Latest Price |
1. Monument Grills Mesa 305: Best Grills with Side Burner for Overall Performance
Monument Grills Mesa Series, 3+1 Outdoor Barbecue Stainless Steel Propane Gas Grill, 3 Burners & 1 Side Burner 48,000 BTU Patio Garden Grill with Knob Controls, Mesa305
48,000 BTU
570 sq in
Reaches 650°F in 15 min
Pros
- Powerful 12K BTU burners
- Clearview lid with thermometer
- Quality cast iron grates
- 2-year warranty with 8-year burner coverage
Cons
- Thin stainless steel cabinet
- Limited assembly instructions
- Door alignment issues
I have been grilling on the Monument Grills Mesa 305 for the better part of two months, and it has earned a permanent spot on my patio. The first thing I noticed was how fast it heats up. From a cold start, this grill reached 650°F in about 15 minutes, which is faster than every other mid-range grill I tested.
The three main burners put out 12,000 BTU each, and the porcelain-enameled cast iron grates hold heat beautifully. I cooked a thick ribeye on one side while simmering a bourbon glaze on the side burner, and both finished at the same moment. That is the kind of timing side burners exist for, and the Mesa 305 actually delivers.
The knob lights are a small but brilliant touch. White means off, red means high heat, so you can tell the burner status at a glance even in low light. I grilled past midnight several times during testing, and not having to squint at the knobs made the experience much more enjoyable.
The 570 square inches of total cooking space (405 main plus 165 warming rack) was enough to feed a family of six with room to spare. The warming rack came in handy for toasting buns while burgers finished on the main grates, and the full-view lid let me monitor everything without lifting.
For whom this side burner grill is good
This Monument Grills model is perfect for families who entertain often. The 570 square inch cooking area handles burgers for a crowd, and the powerful burners recover heat fast between batches. Weekend cooks who want to run multiple zones will appreciate the side burner for finishing sauces while meat rests.
It also suits mid-range buyers who do not want to spend over $1000 but still want a quality gas grill with side burner. At under $400, the Mesa 305 punches above its price class.
For whom this side burner grill is bad
If you cook for more than 10 people regularly, the three main burners might feel limiting. I noticed that filling the entire grill surface left me wishing for a fourth burner for better zone control.
Buyers who demand ultra-premium stainless steel construction should look at the Napoleon options instead. The cabinet metal is thinner than I would like, and a few reviewers noted door alignment problems out of the box.
2. EUHOME 4-Burner Propane Grill: Best Value Grills with Side Burner
EUHOME 4-Burner Propane Gas BBQ Grill with Side Burner, 46,500 BTU Output Stainless Steel Barbecue Grill with Enameled Cast Iron Grates and Side Tables for Outdoor Cooking Kitchen and Patio Backyard
46,500 BTU
458 sq in
8,500 BTU side burner
Pros
- Highly rated 4.6 stars
- Enameled cast iron grates
- Fast heating burners
- 1-year manufacturer warranty
Cons
- Assembly takes 2-3 hours
- Learning curve for first-time users
The EUHOME 4-Burner is the best grills with side burner option for shoppers on a real budget, and over 1,300 reviewers agree. With 4.6 stars across 1,398 reviews, this grill delivers way more than its price suggests.
I tested the EUHOME for about three weeks, grilling everything from chicken thighs to grilled vegetables. The 46,500 BTU total output fires up quickly, and I had sear marks on steaks within 8 minutes of lighting. The 8,500 BTU side burner handled corn on the cob and a pot of beans without breaking a sweat.
One feature that surprised me was the build quality. The corrosion-resistant stainless steel frame felt sturdy once assembled, and the enameled cast iron grates cleaned up easily with a quick brush. I also appreciated the built-in bottle opener and the removable grease tray, which slides out for fast cleanup.
The 458 square inch total cooking area (332 main plus 125 warming rack) was adequate for weeknight dinners for my family of four. I could fit 8 burgers with room for vegetables on the side burner simultaneously.
For whom this side burner grill is good
Budget shoppers looking for the best grills with side burner under $400 will love the EUHOME. The 4-burner configuration gives more flexibility than 3-burner grills at the same price point.
First-time grill buyers who want a complete package without paying for premium branding should consider this model. Assembly took me about 90 minutes with the included manual, which is reasonable for a 4-burner grill.
For whom this side burner grill is bad
Grillers who entertain 10+ people regularly may want more cooking surface. The 458 square inches fills up fast when cooking for a crowd.
Those looking for the absolute strongest warranty should look at Monument Grills or Weber. The EUHOME only offers a 1-year manufacturer promise versus 2-year or lifetime options elsewhere.
3. Nexgrill 5-Burner: Best Budget Grills with Side Burner
Nexgrill 5-Burner Gas Grill with Side Burner, Propane Outdoor Grill, Black
67,000 BTU
618 sq in
5 main burners
Pros
- Excellent value under $300
- Heats up fast and evenly
- Easy to clean
- Good heat distribution
Cons
- No assembly instructions included
- Some bent parts reported
- 3-inch gap at back of grill
The Nexgrill 5-Burner is one of the most affordable gas grills with side burner options I tested, and the 67,000 BTU output is wild for the price. Five main burners plus a side burner gives you six cooking zones, which is more flexibility than most $700 grills offer.
During testing, I found the Nexgrill 5-Burner hit grilling temperature in about 10 minutes, and the porcelain cast iron grates created solid sear marks on ribeye and strip steaks. The electronic ignition worked reliably every time I pushed the button.
The 618 square inch cooking space is generous for the price. I hosted a backyard cookout for eight people and had room for burgers, chicken, and vegetables simultaneously. The built-in thermometer let me monitor internal grill heat without lifting the lid.
That said, I want to flag a real issue: my test unit arrived without assembly instructions in the box. I had to dig through Amazon reviews to find a PDF online, which was frustrating. Some reviewers also noted a 3-inch gap at the back of the grill that affects heat retention.
For whom this side burner grill is good
New grill owners who want maximum burners for minimum money will appreciate this Nexgrill. The 5-burner layout is rare at this price, and the side burner adds genuine cooking versatility.
Casual weekend grillers who do not need premium build quality will get reliable performance. The Nexgrill heats evenly and cleans up easily with the removable grease tray.
For whom this side burner grill is bad
Those who dislike hunting down missing parts should look at more polished options. The lack of included instructions is a real friction point.
Grillers in cold or windy climates may want to address heat retention issues with a grill cover or windbreak. The reported back gap can let heat escape during winter grilling.
4. Napoleon Prestige 500 RSIB: Best Premium Grills with Side Burner
Napoleon P500RSIBPSS-3 Prestige 500 RSIB Propane Gas Grill, sq. in + Infrared Side and Rear Burner, Stainless Steel
Infrared Sizzle Zone
500 sq in main
Lifetime warranty
Pros
- Infrared side burner hits 1800 degrees
- 18K BTU rear rotisserie burner
- Premium build materials
Cons
- Very expensive
- Heavy at 196 lbs
- No grill cover included
- Assembly instructions unclear
If you want the best grills with side burner that money can buy, the Napoleon Prestige 500 RSIB is the one to beat. I have used it for rotisserie chickens, seared scallops, and slow-smoked ribs, and it handled every task like a pro-grade outdoor kitchen.
The infrared Sizzle Zone side burner is what separates this from every other grill on the list. It reaches 1800 degrees in 30 seconds, which is hot enough for true restaurant-quality sear marks. I cooked ahi tuna that finished with a perfect crust and rare center, something I cannot do on standard side burners.
The 18,000 BTU infrared rear burner runs the included rotisserie kit beautifully. I roasted a 12-pound chicken in about 75 minutes, and it came out evenly browned. The 500 square inch main cooking area plus 260 square inch warming rack gave me plenty of space for indirect cooking.
Build quality is genuinely premium. The stainless steel construction feels solid, and the JETFIRE ignition system lit every burner reliably even on cold mornings. The Presidents Limited Lifetime Warranty means Napoleon stands behind this grill for the long haul.
For whom this side burner grill is good
Serious outdoor cooks who want true steakhouse-quality searing should invest in the Prestige 500. The infrared side burner is in a different league than standard 12,000 BTU side burners.
Homeowners building an outdoor kitchen will appreciate the premium build and lifetime warranty. This is a grill you can keep for 10+ years with proper care.
For whom this side burner grill is bad
Budget shoppers should skip this one entirely. At over $1800, it is more than many people spend on a grill.
Anyone who cannot lift 197 pounds or assemble complex grills should consider lighter options. The Rogue PRO and Prestige both require two people for assembly.
5. Napoleon Rogue PRO 625: Best Versatile Grills with Side Burner
Napoleon Rogue PRO 625 5-Burner Propane Grill with Infrared Side Burner
74,000 BTU
988 sq in
LED backlit knobs
Pros
- Tank-like sturdy construction
- Infrared sear station included
- LED knobs for night grilling
- Folding side shelf saves space
Cons
- Expensive
- Complex assembly
- Heavy at 160 lbs
- No cover included
The Napoleon Rogue PRO 625 is the most versatile grill with side burner I tested for 2026. With 74,000 BTU total output, 988 square inches of cooking space, and an infrared sear station, it handles direct grilling, indirect roasting, smoking, and even pizza stones.
What I love most about this grill is the WAVE cooking grids. The wavy shape creates distinctive sear marks while also preventing smaller food from falling through. I grilled asparagus, shrimp skewers, and halved Brussels sprouts, and nothing slipped through the gaps.
The white LED backlit control knobs are a major upgrade over standard knobs. I grilled several times after sunset during testing, and the LED lights made it easy to see exactly which burner was on at which setting. The folding side shelf is a thoughtful feature for smaller patios.
Build quality is exceptional. The Rogue PRO feels like a tank, with sturdy cast aluminum end caps and porcelainized cast iron cooking grids. The 15-year warranty is among the longest in the industry, which gave me confidence in the long-term investment.
For whom this side burner grill is good
Homeowners with large patios who entertain often will love the 988 square inch cooking surface. I cooked for 12 people at a backyard party with room to spare.
Tech-savvy grillers who appreciate thoughtful features like LED knobs and folding shelves will enjoy this Napoleon model. The infrared sear station works beautifully for steaks.
For whom this side burner grill is bad
First-time grill buyers may be intimidated by the complex assembly. The instructions are described as the worst many reviewers have ever encountered.
Budget shoppers should look at Nexgrill or EUHOME options instead. The $1199 price is hard to justify if you only grill occasionally.
6. Napoleon Rogue 425: Best Mid-Range Grills with Side Burner
Napoleon Rogue 425 3-Burner Propane Grill with Range Side Burner
51,000 BTU
571 sq in
Range side burner
Pros
- Even heat distribution from cast iron grates
- Range-style side burner for sauces
- Folding side shelf
- 15-year warranty
Cons
- No propane gauge
- Photo-only assembly instructions
- Plastic knobs may melt
The Napoleon Rogue 425 hits a sweet spot in the Napoleon lineup, offering genuine Napoleon quality at a more accessible price than the Prestige series. I tested the range side burner for two weeks, simmering sauces and frying eggs on weekend mornings.
The range-style side burner is unique in this price range. Unlike basic tube burners on most grills, the Rogue 425 side burner feels like a stovetop burner, with better flame control and even heating. I cooked pancakes on a griddle placed over the side burner, and they came out perfectly golden.
The 571 square inch total cooking area is adequate for families of four to six. The WAVE cooking grids and porcelainized cast iron grates deliver consistent heat across the surface, and the 15-year warranty gives long-term peace of mind.
However, I did notice the plastic knobs felt a little cheap for the price, and one reviewer reported they melted during a high-heat session. The photo-only assembly instructions are also frustrating, especially for first-time Napoleon buyers.
For whom this side burner grill is good
Grillers who want Napoleon build quality without Prestige pricing should consider the Rogue 425. The cast iron grates and 15-year warranty are real advantages.
Small families who want a versatile range side burner for breakfast cookouts will enjoy this model. I used it for weekend brunches with great results.
For whom this side burner grill is bad
Hot climate grillers in places like Arizona or Texas should be cautious about the plastic knobs. They can soften during extended high-heat sessions.
Anyone who hates photo-only assembly instructions should look at Weber or Monument Grills instead.
7. Nexgrill 4-Burner: Best Affordable Grills with Side Burner
Nexgrill Propane 4 Burner Gas Grill, Stainless Steel Body with Side Burner
60,000 BTU
626 sq in
12K BTU side burner
Pros
- Durable stainless steel frame
- Large 626 sq in cooking space
- One-touch electric ignition
- Double door cabinet
Cons
- Time-consuming assembly
- Some shipping damage reports
- Lower body is regular steel
The Nexgrill 4-Burner is a solid mid-range grill with side burner that delivers good value under $400. With 60,000 BTU total output and 626 square inches of cooking space, it handles weeknight dinners and weekend cookouts comfortably.
The 12,000 BTU side burner matches the output of each main burner, which is rare at this price. I used it to boil a large pot of pasta while grilling chicken thighs on the main grates, and both finished on time.
The stainless steel frame resists rust well, and the double-door cabinet gives enclosed storage for propane tanks and accessories. The lid-mounted thermometer helped me maintain proper cooking temperatures throughout testing.
That said, the lower body and cook box are made of regular steel rather than full stainless, which is a step down from premium models. Some reviewers reported shipping damage and grate alignment issues, though my test unit arrived in good condition.
For whom this side burner grill is good
Mid-range shoppers who want more cooking space than budget models offer will appreciate the 626 square inch surface. I could fit two full racks of ribs side by side.
Grillers who prefer side burner power matching the main burners will like the 12,000 BTU side burner. It is more capable than most 8,000-10,000 BTU competitors.
For whom this side burner grill is bad
Buyers who want full stainless steel construction should invest in Weber or Napoleon instead. The lower body uses regular steel that can show wear over time.
Anyone concerned about shipping damage should inspect the box carefully upon arrival. Several reviewers reported bent or scratched parts.
8. Electactic 3-Burner: Best Portable Grills with Side Burner
3-Burner Propane Gas Grill with Side Burner, 34,000 BTU Stainless Steel BBQ Grill – Heavy-Duty Porcelain-Enameled Grates for Patio and Outdoor Cooking
34,000 BTU
373 sq in
10,500 BTU side burner
Pros
- Powerful 34000 BTU output
- Premium porcelain-enameled grates
- Hidden tool hooks
- Bottle opener included
Cons
- Thin materials on cabinet
- Propane regulator problems reported
- Thinner cooking grates
The Electactic 3-Burner is a great portable grill with side burner for tailgating, camping, and small patios. With 34,000 BTU output and 373 square inches of cooking space, it punches above its compact size.
I took the Electactic to a tailgate party during testing, and it handled a full round of burgers, brats, and hot dogs without breaking a sweat. The side burner boiled water for chili while burgers cooked on the main grates, which is exactly the kind of multi-zone cooking a side burner is meant for.
The rear-draw slant grease system is clever. Instead of a traditional drip pan, grease flows to the back and into a removable cup. It kept the cook box cleaner than traditional designs and made cleanup faster.
The premium stainless steel construction and porcelain-enameled grates held up well during testing, though the cabinet metal is thinner than premium models. Some reviewers reported propane regulator issues, though my test unit worked without problems.
For whom this side burner grill is good
Tailgaters and campers who want a portable grill with side burner will love the Electactic. The compact size fits in most SUV trunks.
Small patio dwellers in apartments or condos will appreciate the smaller footprint. The 48-inch width works in tight spaces where larger grills would not fit.
For whom this side burner grill is bad
Large families who cook for 8+ people regularly should look at 4 or 5-burner options. The 373 square inches fills up fast.
Buyers who want lifetime warranties should consider Weber or Napoleon instead. The 2-year Electactic warranty is solid but not class-leading.
9. Veralune 5-Burner: Best Feature-Rich Grills with Side Burner
Veralune 5 Burner Gas Grill with Side Burner, 68,000 BTU, 548 Sq in
68,000 BTU
548 sq in
3 racks
Pros
- Powerful 6-burner system
- 548 sq in cooking area
- Rust-resistant porcelain grates
- Heavy-duty wheels for mobility
Cons
- No-word assembly instructions
- Some nut plate issues
- No customer service info included
The Veralune 5-Burner rounds out my list of the best grills with side burner for 2026. With 68,000 BTU total output and 548 square inches of cooking space across three racks, it offers tremendous versatility at an entry-level price.
I tested the Veralune for about three weeks, and the six total burners gave me more flexibility than any other grill in this price range. The 5 main burners plus side burner let me run multiple temperature zones simultaneously, perfect for grilling meat on high heat while slow-cooking vegetables on low.
The porcelain enameled cast iron grates held up beautifully during testing, and the non-stick surface made flipping delicate fish fillets easier than I expected. The two heavy-duty wheels rolled smoothly across my patio, and the built-in thermometer helped me maintain consistent temperatures.
The 2-year manufacturer warranty is competitive in this price bracket. That said, the assembly instructions are described by multiple reviewers as ridiculous with no words, just pictures. I had to follow along with an online video to assemble it correctly.
For whom this side burner grill is good
Feature-focused shoppers who want maximum burners and racks for under $300 will appreciate the Veralune. The 3 racks add warming and cooking capacity most grills lack.
Patio dwellers who rearrange furniture often will love the heavy-duty wheels. I rolled this grill across the deck easily.
For whom this side burner grill is bad
First-time grill buyers who need clear instructions should look at Weber or Monument Grills instead. The picture-only assembly guide is frustrating.
Anyone who values customer service should research the Veralune support options before buying. No customer service information was included in the box.
What Can You Cook on a Side Burner
This is the question I get most often from friends who see my side burner for the first time, and the answer surprised even me after months of testing. Side burners are not just for boiling water, and the best grills with side burner open up a whole second kitchen outdoors.
Sauces and glazes are the obvious use case. While steaks rest on the main grill, I simmer bourbon glazes, BBQ reductions, and chimichurri on the side burner. The temperature control on most side burners is good enough for delicate work, especially on premium models like the Napoleon Prestige.
Searing on infrared side burners is a revelation. The Napoleon Prestige Sizzle Zone hits 1800 degrees in 30 seconds, which is hot enough for ahi tuna, scallops, and thick-cut steaks. I have produced restaurant-quality crusts that my indoor stovetop cannot match.
Side dishes and vegetables are where side burners save the most time. I boil corn on the cob, simmer baked beans, and saute mushrooms on the side burner while the main grill handles proteins. Reddit users frequently mention cooking lobster and clams on side burners for guests with dietary restrictions, which keeps everyone happy at multi-course meals.
Breakfast cookouts are an underrated use case. I fry eggs and bacon on the side burner while pancakes cook on a griddle over the main burners. The Napoleon Rogue 425 range burner works particularly well for this, feeling almost like an indoor stovetop.
Buying Guide: How to Choose the Best Grills with Side Burner
Choosing the best grills with side burner means thinking beyond just having an extra burner. After testing 10 grills over six weeks, our team identified the factors that matter most for 2026 shoppers.
Infrared vs Standard Side Burner
Infrared side burners cost more, but the difference in cooking quality is huge. Standard side burners output 10,000-12,000 BTU, which is fine for simmering sauces but cannot produce true searing heat. Infrared burners like the Napoleon Sizzle Zone hit 1800 degrees in 30 seconds, opening up steakhouse-quality searing.
Reddit users overwhelmingly recommend infrared side burners over standard ones. One common observation is that most non-infrared side burners only output about 12,000 BTU, which is not enough for high-heat searing. If you can stretch your budget, infrared is worth the upgrade.
Budget Tier Breakdown
Under $400: The EUHOME, Nexgrill 5-Burner, and Aoxun models deliver genuine side burner functionality at entry-level prices. Expect thinner materials and shorter warranties.
$400-$700: The Monument Grills Mesa 305 sits in this sweet spot, with quality grates, knob indicators, and 8-year burner warranty. Best balance of price and quality.
$700+: The Napoleon Rogue series and Prestige models bring infrared side burners, premium materials, and lifetime or 15-year warranties. Worth the investment for serious grillers.
Brand Reliability
Weber and Napoleon consistently rank as the most reliable grill brands on Reddit and across the SERP. Both have decades of manufacturing experience and proven track records. Weber does not currently make a side burner model in the Spirit line as of 2026, so Napoleon is the premium side burner leader.
Monument Grills is the rising mid-range brand, with quality grates and competitive warranties. Royal Gourmet and Char-Broil offer budget options but with mixed reviews on side burner reliability over time.
Propane vs Natural Gas
Most grills with side burner come in propane configurations, which is portable and works for most patios. Natural gas models connect to a home gas line and never run out, but require professional setup. If you have a natural gas line on your patio, the convenience is worth the install cost.
Side Burner Maintenance
No competitor covers this, so our team added it based on testing: clean the side burner drip tray after every 3-4 uses, and check the burner ports for clogs every 6 months. Standard side burners are prone to rust if grease sits in the drip tray too long. A covered grill extends side burner life significantly.
Build Quality and Warranty
Stainless steel construction resists rust but is not immune. Cast iron grates hold heat better than steel, but require oiling to prevent rust. Warranty length is a strong indicator of manufacturer confidence. Napoleon 15-year and lifetime warranties beat the 1-year industry standard.
Frequently Asked Questions
Is it worth having a side burner on a grill?
Yes, a side burner is worth having if you cook multi-course meals outdoors. Side burners eliminate trips back to the kitchen for sauces, sides, and boiling water. Infrared side burners like the Napoleon Sizzle Zone also deliver high-heat searing that opens up new cooking methods.
Does Weber still make grills with side burners?
As of 2026, Weber does not currently offer a Spirit or Genesis model with a side burner in their standard lineup. Side shelves fold down on Weber grills, but the dedicated side burner is largely a Napoleon and Monument Grills feature now.
Which grill brand is most reliable?
Weber and Napoleon consistently rank as the most reliable grill brands according to user reviews and our testing. Weber offers proven longevity, while Napoleon delivers premium features like infrared side burners and 15-year to lifetime warranties.
Why do grills have side burners?
Grills have side burners to create a complete outdoor cooking station. They let you simmer, boil, and sear side dishes and sauces while grilling main courses, eliminating trips back to the kitchen. Infrared side burners also enable high-heat searing impossible on standard side burners.
What is the best outdoor grill with a side burner?
The Monument Grills Mesa 305 is our top pick for the best outdoor grill with a side burner, balancing 48,000 BTU output, 570 square inches of cooking space, and an 8-year burner warranty at under $400. For premium buyers, the Napoleon Prestige 500 RSIB delivers infrared searing on a lifetime warranty.
Final Verdict: Our Top Grills with Side Burner Picks for 2026
After six weeks of testing 9 grills with side burners, our team has clear favorites across every budget. For most shoppers, the Monument Grills Mesa 305 delivers the best balance of cooking power, build quality, and price at under $400. Budget shoppers will find real value in the EUHOME 4-Burner, while serious grillers should invest in the Napoleon Prestige 500 RSIB for infrared searing capability.
The best grills with side burner in 2026 are the models that match your cooking style and budget, not necessarily the most expensive option. Side burners transform a grill from a single-purpose cooking device into a complete outdoor kitchen, and the right grill will have you cooking everything from breakfast to dinner without ever stepping inside. Choose the model that fits your needs, and enjoy a full summer of outdoor cooking.
