Monument Grills Mesa 3-Burner Gas Grill or Monument Grills 4-Burner Propane Grill Window? Which Monument Grills Model to Buy
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When evaluating the monument grills mesa series vs 4 burner liquid propane gas models, you see two stainless steel options with identical 570 square inch cooking areas. Both units serve outdoor patio use and feature viewing windows for monitoring food. The main difference lies in their burner configuration and heat output. One model offers three primary burners with a side burner for 48,000 BTU, while the other provides four primary burners for 36,000 BTU. These specs define their distinct grilling capabilities.
Key differences
| Aspect | Monument Grills Mesa 3-Burner Gas Grill with Side Burner | Monument Grills 4-Burner Propane Grill with Window |
|---|---|---|
| Burner Count | 3 primary + 1 side burner | 4 primary burners |
| Heat Output | 48,000 BTU | 36,000 BTU |
| Dimensions | 53 inches wide, 45.5 inches high, 22 inches long | 50.6 inches wide, 44.6 inches high, 23 inches long |
| Side Shelves | Not listed | Dual foldable shelves with storage basket |
| Ignition | Not listed | One-handed electronic ignition |
Which one should you choose?
Choose Monument Grills Mesa 3-Burner Gas Grill with Side Burner if
- You need higher heat output for faster searing or large batches.
- You want extra cooking space on the side for sauces or sides.
- You prefer a wider footprint for stability.
Choose Monument Grills 4-Burner Propane Grill with Window if
- You want independent temperature control for each burner.
- You need foldable side shelves to save space when storing the grill.
- You prefer one-handed electronic ignition for ease of use.
Verdict: Choose the Mesa 3-Burner if you prioritize raw heat power and a dedicated side burner for versatile outdoor cooking. Select the 4-Burner model if you value precise individual burner control and space-saving foldable shelves. Both provide the same primary cooking area and durable stainless steel construction.
Monument Mesa vs 4-Burner Specs
Heat output speed
The Monument Grills Mesa 3-Burner Gas Grill with Side Burner generates 48,000 BTU. It reaches searing temperatures of 650°F in just 15 minutes. This higher BTU count suggests more robust heat for faster cooking. In contrast, the Monument Grills 4-Burner Propane Grill with Window delivers 36,000 BTU. It heats up to 500°F in approximately 10 minutes. While the 4-burner model warms up slightly faster, the 3-burner Mesa offers significantly higher peak heat. You should choose the Mesa if you prioritize high-temperature searing capabilities over rapid initial heating.
Burner configuration
You get three primary burners and one side burner on the Mesa 3-Burner model. The side burner provides extra space for sauces or sides. The 4-Burner model features four main burners with independent temperature control via knobs. It lacks a dedicated side burner but includes dual-conical and cylindrical burner designs. The conical design eliminates open flames, while the cylindrical burner delivers intense heat. If you need flexible side cooking, the Mesa side burner is useful. If you prefer more main cooking zones, the 4-burner layout offers greater control.
Dimensions and footprint
The Mesa 3-Burner Grill measures 53 inches wide, 22 inches long, and 45.5 inches high. The 4-Burner Propane Grill is slightly narrower at 50.6 inches wide. It is 23 inches long and 44.6 inches high. The 4-burner model weighs 64 pounds. The Mesa model weight is not listed. The 4-burner unit saves about 2.4 inches of width, which may fit tighter spaces. However, it is one inch longer. You should measure your patio area carefully. The width difference is minor, but the height and length variations affect placement options.
Cooking area capacity
Both grills provide an identical total cooking area of 570 square inches. This includes 405 square inches for primary cooking and 165 square inches for the warming rack. The Mesa model claims space for 30 burgers, while the 4-burner model claims space for 20 burgers. This discrepancy likely stems from different assumptions about burger size or spacing. In practice, the available surface area is the same. You can grill the same volume of food on either unit. The warming rack size is also identical. This aspect is a clear tie for capacity.
Lid and window design
Both models feature a Clearview lid with a viewing window. The Mesa 3-Burner model includes an upgraded sensitive temperature gauge for convenient monitoring. The 4-Burner model specifies that its glass withstands temperatures up to 750°F. The Mesa model does not list a maximum glass temperature. The 4-burner lid is double-layered stainless steel for better heat retention. The Mesa model also highlights an easy-to-read fuel gauge. Both designs allow you to monitor food without losing heat. The 4-burner model offers more specific data on glass durability.
Included accessories
The Mesa 3-Burner Grill includes hooks for grilling essentials and a built-in bottle opener. It also features knob lights that indicate status with white for off and red for high heat. The 4-Burner Propane Grill offers foldable side shelves with tool hooks. The right-side shelf folds down into a storage basket. It includes a removable grease tray, a propane tank holder, and four grill tool hooks. The Mesa model lacks the foldable shelf and tank holder. The 4-burner model provides more versatile storage and organization options for your tools.
Choose the right Monument grill for you
You want maximum heat and a side burner
The Mesa 3-Burner model delivers 48,000 BTU of heat output. This higher power level allows you to reach searing temperatures of 650°F quickly. It also includes a dedicated side burner for extra cooking versatility. If you prioritize intense heat and additional prep space, this unit fits your needs best.
You need compact storage with foldable shelves
The 4-Burner Propane Grill features foldable side shelves. The right shelf folds down into a storage basket, saving space when the unit is not in use. It measures 50.6 inches wide, making it slightly narrower than the Mesa 3-Burner. This design is ideal if you have limited patio space or need easy storage.
You prefer precise independent burner control
This model offers four burners with independent temperature control via knobs. You can adjust each burner separately for zone cooking. The electronic ignition system simplifies startup with one-handed operation. If you value detailed heat management across multiple zones, the 4-Burner configuration provides the flexibility you require for complex grilling tasks.
The products compared
Monument Grills Mesa 3-Burner Gas Grill with Side Burner
Best for: Small groups needing high heat density
- Fuel Type
- Propane Gas
- Cooking Area
- 570 sq. in.
- Heat Output
- 48,000 BTU
- Burner Count
- 3
- Primary Material
- Stainless Steel
- Placement
- Outdoor
View on Amazon: Monument Grills Mesa 3-Burner Gas Grill with Side Burner Affiliate link
The Monument Grills Mesa 3-Burner Grill offers 570 square inches of cooking space, split between 405 square inches of primary grilling and 165 square inches on the warming rack. It delivers 48,000 BTU across three stainless steel burners and one side burner. The unit reaches 650°F in 15 minutes. Its porcelain-enameled cast-iron grates retain heat well. You get a clear-view lid and knob lights for status checks. This model suits those who want robust heat output in a compact footprint.
Pros
- 570 total square inches of cooking area
- 48,000 BTU heat output from 3 primary burners
- Porcelain-enameled cast-iron grates for heat retention
- Side burner for auxiliary cooking tasks
- Knob lights indicate off or high heat status
Cons
- Only three primary burners compared to four-burner competitors
- No digital display or smart connectivity features listed
- Side burner is single unit, limiting simultaneous side cooking
Good fit if
- You need a compact grill with high BTU output
- You prefer cast-iron grates for searing capability
- You want visual feedback via knob lights
Skip if
- You require four primary burners for large gatherings
- You prefer digital temperature controls over analog knobs
- You need smart app integration for monitoring
Verdict: Monument Grills Mesa 3-Burner Gas Grill delivers strong heat and ample space for small to medium groups. It fits buyers who prioritize BTU density and cast-iron grates over burner count.
Monument Grills 4-Burner Propane Grill with Window
Best for: Large gatherings needing high capacity and visibility
- Fuel Type
- Liquid propane
- Cooking Area
- 570 sq. in.
- Heat Output
- 36,000 BTU
- Burner Count
- 4
- Primary Material
- Stainless steel
- Placement
- Outdoor
View on Amazon: Monument Grills 4-Burner Propane Grill with Window Affiliate link
This Monument Grills 4-burner propane grill delivers 36,000 BTU of heat across 570 square inches of cooking space. It features a clearview lid with a window that withstands 750℉ and dual foldable side shelves for workspace. The stainless steel construction includes a double-layered lid for heat retention. It heats to 500℉ in about 10 minutes. This model suits those needing extra capacity and a viewing window for monitoring food.
Pros
- 570 sq. in. total cooking area with 165 sq. in. warming rack
- Clearview lid window withstands temperatures up to 750℉
- Dual foldable side shelves with tool hooks and storage basket
- Independent temperature control for all four burners
- 36,000 BTU heat output reaching 500℉ in 10 minutes
Cons
- Heavier at 64 pounds, making it less portable
- Larger footprint at 50.6 inches wide requires more space
- No electronic temperature probe or digital display mentioned
Good fit if
- You need space to grill 20 burgers at once
- You want to monitor food without lifting the lid
- You prefer foldable shelves to save space when stored
Skip if
- You have limited patio width under 50 inches
- You prefer a smaller 3-burner configuration
- You need a lightweight grill under 50 pounds
Verdict: Monument Grills 4-Burner Stainless Steel Grill offers generous cooking space and a unique viewing window for those who need capacity and visibility. It fits well in larger outdoor areas where its 50.6-inch width and 64-pound weight are not constraints.
Specifications side by side
| Spec | Monument Grills Mesa 3-Burner Gas Grill with Side Burner | Monument Grills 4-Burner Propane Grill with Window |
|---|---|---|
| Fuel Type | Propane Gas | Liquid propane |
| Cooking Area | 570 sq. in. | 570 sq. in. |
| Heat Output | 48,000 BTU | 36,000 BTU |
| Burner Count | 3 | 4 |
| Primary Material | Stainless Steel | Stainless steel |
| Placement | Outdoor | Outdoor |
| Material | Stainless Steel | Stainless Steel |
| Features | Side Burner | not stated |
| Control Type | Knob Controls | not stated |
| Dimensions | 22 × 53 × 45.5 inches | 23 × 50.6 × 44.6 inches |
| Weight | not stated | 64 pounds |
| Size | 3-Burner Grill M305 | not stated |
| Color | Stainless steel | Stainless Steel |
| Model | Mesa305 | Mesa400MF |
Frequently asked questions
Which Monument Grills model is better for small groups?
The Mesa 3-Burner Gas Grill is the better choice for small groups. It delivers high heat density with 48,000 BTU and includes a side burner for extra utility. Its 53-inch width provides ample space without taking up too much room. This model suits buyers who prioritize power and compact functionality over sheer capacity.
Does the 4-Burner model have a viewing window?
Yes, the Monument Grills 4-Burner Propane Grill includes a viewing window. This feature allows you to monitor food without lifting the lid, which helps maintain consistent cooking temperatures. The window is a unique addition to this model, making it ideal for those who value visibility while grilling large gatherings.
How wide is the Mesa 3-Burner grill?
The Mesa 3-Burner grill measures 53 inches in width. It stands 45.5 inches tall and is 22 inches deep. These dimensions provide a sturdy footprint for outdoor use. The width accommodates its three burners and side burner effectively, making it suitable for patios or decks with moderate space.
What is the weight of the 4-Burner Mesa grill?
The 4-Burner Mesa grill weighs 64 pounds. This weight reflects its stainless steel construction and larger size. It measures 50.6 inches wide, 44.6 inches high, and 23 inches deep. You should ensure your outdoor surface can support this weight, as it is heavier than some compact alternatives.
Can I use propane with both models?
Yes, both the Mesa 3-Burner and the 4-Burner models run on propane gas. They are designed for outdoor placement and feature stainless steel bodies. This fuel type offers portability and consistent heat control. You can connect either grill to a standard propane tank for reliable performance during your outdoor cooking sessions.
Which grill heats up faster for searing?
The Mesa 3-Burner model heats up faster for searing. It generates 48,000 BTU and reaches 650°F in just 15 minutes. This rapid heat-up time is beneficial for quick searing and high-temperature cooking. If you prioritize speed and intense heat, this model offers a distinct advantage over the standard 4-Burner version.
Is the side burner included on the 4-Burner model?
The provided data does not mention a side burner on the 4-Burner model. It highlights the viewing window and large cooking capacity instead. The Mesa 3-Burner model explicitly includes a side burner as a key feature. You should verify this detail if you require an auxiliary cooking station for sauces or sides.

