Related: How to Season Cast Iron Grill Grates Without Ruining Them
Every spring somebody in my neighborhood asks which gas grill to buy, and every spring I ask the same question back: what did you actually cook last year? Not what you imagined in the showroom. What came off the grate.
I cooked the line for fifteen years and I have spent twelve judging BBQ competitions, and I still keep a spiral notebook of every cook: ambient temperature, wind, where the hot spots landed. That notebook is the only gas grill buying guide I trust, because it is built from burgers instead of brochures. BTU numbers are marketing. Even heat distribution is engineering. A grill that cannot hold 350 for an hour without babysitting is a fire pit with a lid.
This guide covers four products that solve four different problems: a stainless propane grill built for the long haul, a six-burner cabinet grill with a griddle insert for feeding a crowd, cast iron replacement grids that bring an old Broil King back to life, and a bristle-free brush that does the daily work. Buy the grill for the cooking style you actually have. Here is how I sort them.
Best Overall: Weber Genesis S-335
The Genesis is the Corolla of grills. Boring, reliable, and the burner warranty outlives most marriages. This is the S-335, the stainless steel propane model, and if you want one gas grill you can stop thinking about, this is where I point people first.
Here is what I look at on any stainless grill, in order. One: the lid. A thin lid flexes, leaks heat, and a grill that leaks heat has a recovery time you can feel. Two: the side tables. If they are smaller than a plate, they are decoration. Three: the igniter. If it is a designed part with a replaceable module, the grill was built by people who expect you to keep it. If it is an afterthought, you will be lighting it with a torch by week three.
Four: the warranty, and this is the one that decides it for me. Paper covers parts. Steel covers the grill. Nobody puts burner coverage in the headline, and burner coverage is the whole story. It is also the reason a stainless Genesis gets handed down instead of left on the curb.
What you give up is money. You are paying for stainless, for fit and finish, and for a support network that still answers the phone in year six. If your ambition is a Tuesday night burger and nothing more, that premium is hard to justify. If you are the person who keeps a grill for a decade, it is the cheapest thing in this guide.
Who it is for: the cook who wants a hot side and a cool side, a place to rest a steak, and no drama. Propane is a utility. This is a utility grill done properly.
Best Value: the 6 Burner Propane Gas Grill with Side Burner
Six burners, a side burner, cast iron grates, a griddle insert, a warming rack, and a 620 square inch cooking area in a cabinet cart. That is a lot of grill, and the griddle is the reason to care.
I have said for years that the griddle is the best accessory in grilling. The grill is fine; the griddle is why you buy it. Smash burgers with a real crust, breakfast for six, a pile of onions for a crowd, seared scallops that never touch a grate. A griddle insert turns one appliance into two, and this one ships with both surfaces in the box.
The cast iron grates are the second point in its favor. Cast iron holds heat and gives you a crust that thin steel rods cannot, provided you oil it after every cook and keep it out of the rain.
Now the honest part, because this is a cabinet grill at a value price. The three things that fail first on any budget cabinet grill are the igniter, the doors, and the support. A cabinet hides the tank and looks tidy, but those doors are the first thing to rattle, and the igniter is the first thing to die. When you read the listing, read the igniter comments before you read anything else.
More burners across a fixed cooking area also means more control and slightly less evenness. Six burners on 620 square inches is a lot of fire in one room, and every big grill has a hot corner. Find yours on cook one, not on Thanksgiving.
Who it is for: the cook with a patio, a crowd, and a party habit.
Rebuilding Instead of Replacing: 9865-54 Grill Grates Replacement Parts
This is the sleeper of the group. Two cast iron cooking grids that fit a long list of Broil King, Broil-Mate, and Huntington models, including the Signet 20, 70, 90, and 320, plus the 165154, 6666-64, 1551-54, 1651-54, and 6962-64C. If your firebox and burners are still solid and your grates are rusted through, this is the difference between a repair and a replacement.
Cast iron is the right material for a gas grate if you want a crust. It holds heat, it recovers, and it puts marks on a steak that a thin rod will not. It is also the material that punishes neglect. Oil it after every cook, keep it dry, and it will outlast the grill it sits in.
Two pieces, so you can lift one side out to work under the other, and so a single damaged section is not a whole new set. Fit is the entire game with replacement grates. Before you order, find the data plate on the back of your grill, write the model number down, and match it against the list in the title. Grates are the one part where a near miss becomes a return.
The Daily Tool: GRILLART SteamWizards Grill Brush
Bristle free is not a gimmick. It is a safety feature. Wire brushes shed, and a bristle that ends up in a burger is a hospital trip, not a warranty claim. This one swaps the wire for a seamless-fit scrub scraper: a scraping edge for the carbon and a scrub face for the grate, with nothing to shed into your food.
Three things I check on any brush. Does the head fit between the grates, because a brush that rides on top of the bars never touches the valleys where the gunk lives. Does the handle survive being set down on a hot side table. And does the scraper edge actually get under burnt-on residue, or does it skate across it.
The habit matters more than the tool. Clean the grate hot, right after the food comes off, while the carbon is still soft. Do that with a brush that cannot shed metal into dinner, and a cast iron grate will last you years.
How I Judge a Gas Grill
Same routine every time: a dozen burgers, a full brisket, a chicken.
The burgers are the evenness test. One on the left, one on the right, same thickness, and I watch which one burns first. That tells me where the hot spots are before I trust the grill with anything expensive. The brisket is the stability test. Eight hours of holding a temperature says more about a grill than any spec sheet, and a grill that needs babysitting at hour four is not a grill, it is a hobby. The chicken is the flare-up test, because dripping skin finds every bad grate design and every weak burner layout.
Then recovery time, which is the most honest spec on any grill and the one nobody publishes. How fast does the temperature come back after you open the lid? A grill with a slow recovery makes you cook with the lid down and guess. A grill with a fast recovery lets you cook.
After that, the boring things that decide whether I keep a grill: igniter design, warranty language, side table size, and whether the drip tray is a tray or a science project.
Analysis: What Each Product Actually Solves
Two grills, one repair, one tool. Here is the sort.
If you cook three or four nights a week and want one grill for the next decade, the Weber Genesis S-335 is the answer. You pay a premium for stainless and support, and support is what you actually use in year six. Boring is the point.
If you cook for a crowd twice a month and you want a griddle in the deal, the six-burner cabinet grill is the value play. The 620 square inch cooking area and the griddle insert do the work. Treat the igniter as a wear item and you will be happy.
If your old Broil King still has a solid firebox and rusted grates, the cast iron replacement grids are the smartest money in this guide. A grill is a firebox, burners, and grates. Two of those three are usually still fine.
If your grates are fine and your food still tastes like last week, the bristle-free brush is the fix. It is the cheapest item here and the one you will touch every single cook.
The Gas Grill Reference Table
This is the table I keep in my notebook. Four products, four problems, and the one thing to check before you spend.
| Product | What it solves | Check this first | Price |
|---|---|---|---|
 Visit on Amazon →Weber Genesis S-335 |
One grill for a decade | Lid, side tables, burner coverage | Visit on Amazon → |
 Visit on Amazon →Six-burner cabinet grill |
Crowd cooking and griddle work | Igniter and cabinet doors | $379.99 |
 Visit on Amazon →Cast iron replacement grids |
Reviving a solid Broil King | Model number match | $39.99 |
 Visit on Amazon →GRILLART SteamWizards brush |
Daily cleanup without wire | Head fit between the bars | $59.95 |
Should You Buy the Weber Genesis S-335?
Yes, if you want to buy once. The stainless body, the fit and finish, and the burner coverage are the reasons people keep these for a decade, and the coverage is worth more than any logo on the lid. No, if you cook two burgers a week on a balcony and nothing else. For that cook, the premium is a story you tell yourself in the showroom.
Should You Buy the Six-Burner Cabinet Grill?
Yes, if your cooking style is parties, and if a griddle insert would earn its keep more than a badge would. Six burners, a side burner, cast iron grates, and 620 square inches handle a crowd. No, if you are a two-person household with a small patio, or if you are not willing to read the igniter comments before you order.
Should You Buy the Replacement Grids, and Do You Need the Brush?
Buy the grids if your firebox and burners are solid and your grates are gone. Match the model number first, because fit decides everything with replacement parts. Buy the brush no matter what you cook on, because it is the cheapest thing in this guide and the only one you will pick up every single time you light the grill.