Five liquid-propane gas grills we checked spec-by-spec against manufacturer data and live Amazon listings, from Weber's Genesis E-325s to Monument's budget-friendly Mesa 400MF.
If you want one grill that does almost everything well and you don't mind paying for the Weber name, the Genesis E-325s is the safest pick on this list: three burners plus a dedicated sear burner, a huge total cooking surface, and the kind of parts availability that matters a decade from now. If searing steaks and spinning a rotisserie roast matter more to you than brand recognition, the Napoleon Prestige 500 and the Broil King Baron 490 are both built around thicker stainless burner tubes and cast cooking grids that hold heat better than stamped steel. Char-Broil's Performance Series 4-Burner is the practical middle ground — a genuinely large cooking area for a mid-tier price. Monument's Mesa 400MF is the budget entry: fewer premium materials, but a surprising amount of cooking space and a glass-window lid for the price.
Weber
Why we like it
Napoleon
Why we like it
Broil King
Why we like it
Char-Broil
Why we like it
Monument Grills
Why we like it| Product | Rank | Brand | Best For | Score |
|---|---|---|---|---|
| Weber Genesis E-325S Liquid Propane Gas G... | #1 | Weber | Best Overall | 9.8 |
| Napoleon Grills Prestige 500 Propane Gas ... | #2 | Napoleon | Best for Searing and All-Stainless Build | 9.6 |
| Broil King 922184 Baron 490 Liquid Propan... | #3 | Broil King | Best Cooking Area for the Price | 9.4 |
| Char-Broil Performance Series 4-Burner Ga... | #4 | Char-Broil | Best Value | 9.3 |
| Monument Grills 4-Burner Liquid Propane G... | #5 | Monument Grills | Best Budget Pick | 9.1 |
Buyer checklist
This is desk research, not a hands-on test. We did not grill on any of these five units. What we did: pulled each manufacturer's own spec sheet (burner count, BTU output, primary and total cooking area, materials) from weber.com, napoleon.com, broilkingbbq.com, charbroil.com, and monumentgrills.com; cross-checked those numbers against the exact Amazon listing for the specific liquid-propane SKU we're recommending, including the on-page feature bullets and product images pulled directly from Amazon's own image CDN; and searched the U.S. Consumer Product Safety Commission's recall database for each brand to see whether any recall touches the specific model or its close siblings. Two things worth knowing before you read the picks. First, gas grills are a category where the exact same model name often maps to several different Amazon SKUs — liquid propane vs. natural gas, and sometimes different colors or cabinet styles — each with its own ASIN and often a different price. We picked one specific, currently-listed liquid propane configuration per brand (propane tanks are portable and don't require a gas-line hookup, which makes LP the more broadly useful default for most backyards) and we say exactly which configuration that is in each write-up, because the natural-gas version of the same grill can look identical in a thumbnail while requiring a completely different installation. Second, during this research the Amazon session we used repeatedly rendered a 'this item cannot be shipped to your location' / United Kingdom delivery banner on every one of these listings, which is a known false-negative caused by non-U.S. server egress rather than the product actually being unavailable — we cross-checked every ASIN against independent U.S. search results and retailer citations before treating a listing as real and current, and we note that cross-check on each product below.
Liquid propane (LP) runs off a swappable 20 lb tank and needs no permanent gas line, so it works at almost any home and is the configuration we picked for all five grills below. Natural gas (NG) hooks into your home's gas line, never runs out mid-cook, but usually requires a plumber to run a dedicated line to the patio and locks the grill to that spot. Most brands sell the same grill in both configurations under different model numbers and different ASINs — don't assume the listing photo tells you which one you're buying; check the fuel type field on the actual listing.
Open the tank valve slowly with all burner knobs off, then brush a 50/50 soapy water solution on the hose, regulator, and every fitting. Bubbles forming and growing mean a leak — close the tank, don't light the grill, and reseat or replace the connection. This is a genuine, standard safety step (not something specific to any grill on this list) and it's worth doing every time you swap tanks, not just once.
Not reliably. BTU is a measure of gas consumption, not heat actually delivered to the food, and a grill's real-world sear performance depends heavily on burner design, cooking grate material, and how well the firebox holds and reflects heat. A 40,000-BTU grill with cast-iron grates and a tight lid seal can out-cook a 48,000-BTU grill with thin stamped-steel grates and a leaky lid. Treat BTU as one data point among several, not the deciding factor.
A commonly cited rule of thumb from fire-safety guidance is at least 10 feet from your house, deck railings, overhanging branches, or anything combustible, and never operate a gas grill in a garage, under a carport, or on a covered porch. Always check your specific grill's owner's manual and your local fire code, since some jurisdictions and HOAs set stricter clearance rules than the general guidance.
Yes — it takes under a minute. The CPSC keeps a searchable recall database at cpsc.gov, and grill-specific recalls do happen (regulator and hose defects, wire grill-brush bristles, cookbox failures). We checked each brand on this list against that database as part of this research; see the checks section under each product for what we found.