Monument Grills Outdoor Barbecue 3 Burner Propane Grill - Retro Style
Monument Grills Outdoor Barbecue 3 Burner Propane Grill - Retro Style
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In this review of the Monument Mesa305 3-burner propane grill, the bottom line is clear: it is best for backyard cooks who want a versatile, mid-size grill with strong searing power and a useful side burner. The reviewer found the combination of 48,000 BTU total heat, porcelain-enameled cast-iron grates and a 570 sq in cooking area to make this unit ideal for small gatherings and holiday roasts. The Mesa305 is particularly attractive for those who appreciate a retro rounded exterior and practical touches like a viewing lid and knob lights.
Key Features
- 48,000 BTU total: Three stainless steel main burners plus a side burner deliver strong, even heat for searing and family-sized meals.
- Large cooking area: The 570 sq in total surface, including a 165 sq in warming rack, makes it possible to cook a 20 lb turkey or multiple burgers at once.
- Side burner: The additional burner gives space for sauces or sides so everything can be finished outdoors without running back inside.
- Porcelain-enameled cast-iron grates: These grates retain heat well for good sear marks and are easier to clean than bare cast-iron on busy cook days.
- Clearview lid and improved gauge: The viewing lid with upgraded temperature gauge lets you monitor food without losing heat and flavor.
- Knob lights and handy tools: Illuminated knobs and built-in hooks plus a bottle opener improve convenience during evening cooks.
Who It's For
The Monument Mesa305 suits homeowners and renters looking for a well-rounded propane grill for patios and small backyard gatherings; it handles a mix of steaks, vegetables, and larger items like whole poultry thanks to its 48,000 BTU output and 570 sq in surface. Grillers who like a distinctive retro design with practical features such as a side burner, warming rack and a viewing lid will appreciate the Mesa305.
Those who need a portable grill for tailgating, a compact two-burner for balcony use, or a very large commercial-grade cooker should look elsewhere; the Mesa305 is a mid-size patio grill intended for everyday outdoor cooking rather than heavy-duty restaurant use.
Pros & Cons
Pros
- Strong combined heat from three stainless steel burners plus side burner for flexible cooking zones.
- Large 570 sq in cooking area with a 165 sq in warming rack accommodates family meals and holiday roasts.
- Practical extras like knob lights, a clearview lid and tool hooks improve usability and monitoring.
- Porcelain-enameled cast-iron grates deliver good heat retention and easier cleanup after searing.
Cons
- At this size and feature set it is not the best choice for users who need extreme portability or commercial capacity.
Specifications
| Brand | Monument Grills |
| Burners | Three stainless steel main burners plus one side burner |
| Total BTU | 48,000 BTU |
| Cooking area | 570 sq in total (405 sq in primary, 165 sq in warming rack) |
| Grates | Porcelain-enameled cast-iron |
| Features | Clearview lid with temperature gauge, knob lights, hooks, bottle opener |
| Max searing temp | Up to 650F in about 15 minutes |
Our Verdict
The Monument Mesa305 is a strong value for backyard cooks who want a mid-size propane grill with ample cooking area, strong searing capability and useful extras like a side burner and viewing lid. It balances performance and convenience without moving into oversized or commercial territory, making it a sensible pick for most home grilling needs.
Frequently Asked Questions
Can this grill sear at high temperatures?
Yes, the grill can reach searing temperatures up to about 650F in roughly 15 minutes, which is good for steaks and quick searing.
How large is the cooking surface?
The Mesa305 provides 570 sq in total cooking area: 405 sq in primary surface and a 165 sq in warming rack.
Does it include a side burner?
Yes, it includes a versatile side burner for sauces and side dishes, adding useful cook space.
Editor's Take
The Monument Mesa305 is a well-rounded mid-size propane grill offering 48,000 BTU, 570 sq in cooking area and a side burner; it delivers strong searing and convenient features at good value for home grilling.

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