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From grilling to cleaning, it has never been so easy with new Mesa 400M .The 52,000 BTU cooking power is your secret weapon to serve 6 to 8 people in no time.Coated from the bottom to the top, the silvery integral exterior is perfect to fit in family scenes of all kinds. 
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    • Key Features
    • Product Review
    • What's in the box
    • Specification
    • Assembly Video
    • BLUE BLAZE technology improves combustion efficiency and minimizes the emission of CO;
    • Porcelain cast iron grids sizzle the food with even, balanced heating;
    • Robust 304 stainless steel burners provide long-life, stable performance during grilling. * 8 years warranty for the burners;
    • Oleo phobic Glaze enamel firebox makes firebox cleaning a breeze;
    • Clearview Lid allows viewing grilling status without opening the lid;
    • Hi-Tech integrated blue LED control knob back-light enhances your grilling experience late into the night.


    Incredibly Powerful


    Equipped with 52,000 BTU of cooking power, Mesa 400M is always prepared to feed everyone with homemade relish. With BLUE BLAZE technology combustion efficiency is enhanced and the emission of CO is minimized. Porcelain cast iron grids are able to cook the food providing balanced heating.



    Unbelievably Durable


    Rust resistance stainless steel is used for making lid, control panel and cart gate. Robust 304 stainless steel burners guarantee consistent performance during grilling, and for side burners, high durability cast aluminum is used for improved heat dissipation and long-lasting maintenance-free life. 



    Simply Usable


    The ingeniously designed Mesa 400M will take users’ grilling adventure to the next level. Through the innovative Heat Resistant Tempered Window, you can view grilling conditions without opening the lid. Hi-Tech integrated blue LED control knob back-lighting enhances your grilling experience late into the night, and will be the envy of the crowd. Four heavy-duty nylon casters provide extra mobility in positioning your grill in just the right location.








    Assembled Height (in.)44.76
    Assembled Width (in.)21.46
    Assembled Length (in)52.32
    Burner BTUTotal: 52000 (Main burner: 10000*4; Side Burner 12000) 
    Primary Cooking Area (Sq in)392
    Product Weight (lb.)83.78
    Main Grill Grate MaterialPorcelain coated cast iron
    Fuel TypePropane
    Grill FinishStainless steel
    Main Burner Material304 Stainless steel
    Side Burner MaterialCast aluminium

    Customer Reviews

    Based on 49 reviews
    Excellent Grill!

    Right out of the box this grill performs perfectly. I grill all times of the year and it does great in blowing snow, light rain or sunny days, cooks perfectly every time in any condition. Had a missing part and customer service jumped on it and got my part to me pronto. Great grill and company! I highly recommend this excellent grill that is reasonably priced.

    Eugene H.
    Good entry level grill

    Overall very happy, good entry level grill for sure. Packaging and shipping of box experience not good. Grill arrived severely damaged due to the design of the box, one big bulky heavy box. Monument shouldn't be surprised if the grill is damaged on arrival since most people cant handle this box by themselves. Shipping companies literally throw this thing around to be able to move it. Monument did however help to replace 5 damaged parts and now I am grilling!

    Daniel L. Fox

    Very happy with the Mesa 400 is very good quality also own a monument pellet grill and use it often love both keep up the good work in making quality products I wouldn't own any other brand sincerely Daniel Fox

    Chef TK
    Great Products!

    Well Built, easy to assemble. One tool needed for the entire assembly. AAA+++

    Patrycja Cervantes
    Great Purchase

    Easy to clean grease tray

    Maeve Duggan
    Fabulous grill for the bucks

    Looks great and works really well.

    Jordan-Lee Kirkland
    Excellent grill. Good price, easy to assemble, and works like a charm.

    It's a great grill, all stainless steel.Only negative assembly was massive!Dozens of parts to put together, but still worth it for the price and quality!!!

    Dylon Travis
    A Great Grill!

    Everything was great except for the spot welds that hold the side burner up... they were broken all along one side. Just glad I have a tig welder and welded it back together. I thought it would be easier than dealing with the return and wait process...Update,the manufacturer gave mea refund for my troubles, was very fast and adequate for what needed fixed. Very happy with the purchase.

    Savanna Richard
    Nice Grill

    This grill is amazing we love it!We have cooked on it just about everyday now since we put it together.Assembly was easy, the seller was reliable and even had it to us before the estimated delivery date.We would definitely recommend this grill and we plan on purchasing some accessories for it in the future.