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3 Best Monument Grills Gas Grills Under $500, Compared

By BuyDeck Editorial Team 4 Nov 2026 5 min read

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Finding the best monument grills gas grills under $500 requires comparing specific technical details. We evaluated 3 models based strictly on the specifications published on their listings. The Monument Grills 4-Burner Stainless Steel takes the top spot because its 570 square inch cooking area and dedicated broil zone deliver intense heat for serious searing. This guide helps you decide which unit fits your outdoor space and cooking style by comparing width, height, and burner configurations.

Check cooking area and burner count

You need to match your cooking volume to the grill size. The top pick offers 570 square inches of space with four burners, ideal for high-heat searing. If you prefer a smaller footprint, the budget option provides a 3-burner setup. Always verify the width and length dimensions fit your outdoor area before buying.

#ProductBest forPrice
1Monument Grills 4-Burner Stainless Steel Best overallHigh-heat searing and foldable shelf convenience
2Monument Grills Mesa 3-Burner Best budgetsmall patios needing clear status indicators
3Monument Grills 4-Burner Propane Grill with Smoker Box Best offset smokerGrilling and smoking with high BTU output

The best fit for you

  • You need high-heat searing and foldable shelves – Monument Grills 4-Burner Stainless Steel – It delivers intense heat and a dedicated broil zone for serious searing.
  • You want a compact grill for small patios – Monument Grills Mesa 3-Burner – Its 48,000 BTU output fits small spaces while providing clear status indicators.
  • You want to smoke without a separate unit – Monument Grills 4-Burner Propane Grill with Smoker Box – It includes an offset smoker box and high BTU output for versatility.
1Best overall
Monument Grills 4-Burner Stainless Steel

Monument Grills 4-Burner Stainless Steel

Best for: High-heat searing and foldable shelf convenience

Fuel Type
Propane
Number of Burners
3
Cooking Area
570 sq. in.
Cooking Grate Material
Enamel-coated cast iron
Specialty Burners
Broil zone burner
Features
Lid

This Monument Grills model offers 570 square inches of cooking space, split between a 405-square-inch main rack and a 165-square-inch warming rack. It uses three main burners plus a 12,000 BTU broil zone to reach 650°F in ten minutes. The 304 stainless steel burners resist corrosion, while the enamel-coated cast iron grates help with even heating. You get foldable side shelves, tool hooks, and a built-in bottle opener for added convenience during outdoor cooking sessions.

Pros
  • 570 square inches of total cooking area
  • 12,000 BTU dedicated broil zone burner
  • Reaches 650°F in 10 minutes
  • 304 stainless steel burners resist rust
  • Enamel-coated cast iron grates for easy cleaning
Cons
  • 570 square inches is smaller than the 525 square inches of the 4+1 burner model
  • Three main burners provide less total power than the four-burner alternative
  • 53 inches wide requires more counter space than the 3-burner Mesa Series
Good fit if
  • You need a dedicated high-heat broil zone for searing steaks
  • You want foldable side shelves to save patio space
  • You prefer enamel-coated cast iron grates for even heating
Skip if
  • You require the maximum 525 square inches of main cooking space
  • You need four main burners for higher total heat output
  • You want a more compact footprint than 53 inches wide

Verdict: Monument Grills 4 Burner 570 Sq In delivers intense heat and a dedicated broil zone for serious searing. It fits buyers who prioritize high-temperature performance and foldable shelves over maximum burner count.

2Best budget
Monument Grills Mesa 3-Burner

Monument Grills Mesa 3-Burner

Best for: small patios needing clear status indicators

Fuel Type
Propane
Total Heat Output
48,000 BTU
Number of Burners
3
Cooking Area
570 sq in
Cooking Grate Material
Porcelain-enameled cast-iron
Specialty Burners
Side burner

The Monument Grills Mesa Series is a 3-burner propane gas grill with 48,000 BTU output. It offers 570 square inches of total cooking space, including a 165-square-inch warming rack. Stainless steel construction supports searing temperatures up to 650°F. This model suits you if you need a compact unit with clear status indicators and built-in utility hooks for smaller patios.

Pros
  • 48,000 BTU total heat output from three primary burners
  • 570 square inches of total cooking area
  • Porcelain-enameled cast-iron grates for heat retention
  • Knob lights indicate off or high heat status
  • Built-in bottle opener and tool hooks
Cons
  • Only three primary burners compared to four-burner competitors
  • Total cooking area is smaller than 525-square-inch models with larger primary zones
  • Side burner is included but primary burner count is lower
Good fit if
  • You have limited patio space and need a 53-inch wide unit
  • You want clear visual feedback on grill status via knob lights
  • You prefer stainless steel construction for durability
Skip if
  • You need four primary burners for larger gatherings
  • You require a total cooking area exceeding 570 square inches
  • You prefer a grill with more than 48,000 BTU output

Verdict: Monument Grills Mesa 3-Burner Gas Grill fits you if you value a compact footprint and intuitive status lighting over maximum burner count. It is a practical option for small spaces where 48,000 BTU is sufficient.

3Best offset smoker
Monument Grills 4-Burner Propane Grill with Smoker Box

Monument Grills 4-Burner Propane Grill with Smoker Box

Best for: Grilling and smoking with high BTU output

Fuel Type
Propane Gas
Total Heat Output
49,000 BTU
Number of Burners
4
Cooking Area
525 sq. in.
Cooking Grate Material
Cast Iron
Specialty Burners
12,000 BTU side burner, Broil Zone

This Monument Grills unit combines a 49,000 BTU main burner with a 12,000 BTU side burner for versatile outdoor cooking. You get 525 square inches of total cooking space, including a flip-back warming rack. The included offset smoker box allows for smoking capabilities. It heats to 500°F in five minutes using the BroilFire system. Stainless steel construction and a built-in thermometer provide durability and control for your grilling sessions.

Pros
  • 49,000 BTU main burner plus 12,000 BTU side burner
  • 525 sq. in. total cooking area with flip-back rack
  • Includes offset smoker box for smoking versatility
  • Reaches 500°F in 5 minutes with BroilFire system
  • SS304 stainless steel burners resist corrosion
Cons
  • 525 sq. in. capacity is smaller than typical 4-burner competitors
  • 50.6 inch width requires more horizontal space than 3-burner models
  • Built-in thermometer only, lacking digital precision controls
Good fit if
  • You want the ability to smoke food using the included box
  • You need a side burner for sauces or side dishes
  • You prefer fast preheating times for weeknight dinners
Skip if
  • You require digital temperature probes for precise smoking
  • You have limited patio space smaller than 50 inches wide
  • You only need basic grilling without smoking capabilities

Verdict: Monument Grills 4+1 Burner Gas Grill offers high BTU output and smoking versatility in a stainless steel build. It fits buyers who want to smoke without buying a separate unit and have the space for a wider grill.

Specifications side by side

SpecMonument Grills 4-Burner Stainless SteelMonument Grills Mesa 3-BurnerMonument Grills 4-Burner Propane Grill with Smoker Box
Fuel TypePropanePropanePropane Gas
Total Heat Output–48,000 BTU49,000 BTU
Number of Burners334
Cooking Area570 sq. in.570 sq in525 sq. in.
Cooking Grate MaterialEnamel-coated cast ironPorcelain-enameled cast-ironCast Iron
Specialty BurnersBroil zone burnerSide burner12,000 BTU side burner, Broil Zone
FuelPropanePropanePropane
FeaturesLidLid, Side BurnerOffset Smoker, Side Burner
UseGrillingGrillingGrilling, Smoker
ColorSilverStainless SteelGas Grill Set
Dimensions22 × 53 × 45.5 inches22 × 53 × 45.5 inches21.4 × 50.6 × 41.4 inches
ModelM410MBZMesa305 with BBQ CoverM2-415BZ+A007
Size–3-Burner Grill M305 with BBQ CoverM2-415BZ with Smoker Box

How to Choose Your Monument Grill

Check cooking space needs

You should match the grill size to your typical meal volume. The top pick offers 570 square inches of cooking area. This space supports high-heat searing for larger gatherings. If you cook for fewer people, consider the budget option. It has a smaller footprint suitable for patios. Verify the exact square footage in the product specs. Larger areas allow more flexibility when arranging different foods. Ensure the dimensions fit your outdoor layout comfortably.

Evaluate burner count

Burner count directly impacts heat distribution and control. The best overall model features four burners. This setup provides even heating across a wide surface. The budget choice includes three burners. This count is sufficient for smaller cooking tasks. More burners often mean higher total BTU output. Check the specifications for the exact number of burners. Match this count to your usual cooking frequency. Four burners offer more zones for indirect cooking methods.

Consider smoking capabilities

You may want to smoke meats without extra equipment. The third pick includes an offset smoker attachment. This feature adds versatility for low-and-slow cooking styles. It allows you to smoke directly on the main unit. If you only grill, this extra component may be unnecessary. Check the attributes list for smoker features. The offset design separates smoke generation from the main grill. This setup enhances flavor profiles for specific recipes. Verify compatibility if you plan to add accessories.

Assess side burner utility

A side burner expands your cooking options significantly. The budget model and the smoker model both include one. You can use it for boiling water or warming sauces. This frees up main grilling space for primary foods. Check the attributes section to confirm side burner presence. It adds convenience for complete meal preparation. Ensure you have enough counter space nearby. The side burner should be accessible and stable. This feature is useful for side dish preparation.

Review physical dimensions

Measure your outdoor space before purchasing. The top pick measures 53 inches wide and 45.5 inches high. The budget model shares similar width and height dimensions. The smoker model is slightly narrower at 50.6 inches. Compare these specs to your available patio or deck area. Ensure you have room for door clearance and maintenance. Height matters for comfortable cooking posture. Width determines how many guests you can serve. Verify all three dimensions in the product data sheet.

Frequently asked questions

Which Monument grill is best for high-heat searing?

The Monument Grills 4-Burner Stainless Steel is the top choice for searing. It provides 570 square inches of cooking space and includes a dedicated broil zone. This setup delivers intense heat for serious searing. It also features foldable shelves for added convenience during cooking sessions.

What is the smallest Monument gas grill available?

The Monument Grills Mesa 3-Burner offers a compact footprint suitable for small patios. It measures 53 inches wide and 45.5 inches high. This model includes clear status indicators and a side burner. It is designed for buyers who need a practical option with a smaller physical presence.

Does Monument offer a grill with an offset smoker?

Yes, the Monument Grills 4-Burner Propane Grill with Smoker Box includes an offset smoker. This model allows you to smoke food without purchasing a separate unit. It features a stainless steel build and a 4+1 burner configuration. It is ideal for those who want smoking versatility in one grill.

What fuel type do these Monument grills use?

All listed Monument Grills models use propane as their fuel source. This includes the 4-Burner Stainless Steel, the Mesa 3-Burner, and the 4-Burner with Smoker Box. Propane grills provide consistent heat and easy ignition. They are suitable for standard outdoor grilling and smoking tasks.

How wide is the best overall Monument grill?

The best overall model, the Monument Grills 4-Burner Stainless Steel, is 53 inches wide. It also measures 22 inches in length and 45.5 inches in height. This width accommodates its 570 square inch cooking area. The size supports high-heat searing for larger meals.

Which grill is best for small spaces?

The Monument Grills Mesa 3-Burner is best for small spaces. It provides a compact footprint while still offering 48,000 BTU of heat. The unit includes a lid and a side burner for added utility. It fits well on patios where maximum burner count is not the priority.

Does the budget pick include a side burner?

Yes, the Monument Grills Mesa 3-Burner includes a side burner. This feature adds versatility for cooking side dishes or boiling water. The grill also comes with a lid and a BBQ cover. It is designed for users who value clear status indicators and a compact design.

See also

Prices and specifications on this page are read from the Amazon product listing and can change at any time. Scores are out of 10, based on listed specifications and buyer feedback. Nobody at this site handled or measured these products.