Quick verdict
The Spirit E-310 is the better grill for searing and weeknight speed; the Traeger Pro 575 is the better smoker and the easier way into low-and-slow cooking. They cost about the same and do different jobs, so choose by the food you want to make most.
Traeger Pro 575 Wood Pellet Grill
The Traeger Pro 575 is the pellet grill most people start smoking on. It has 575 square inches of cooking space, a 165 to 500 F range, WiFIRE app control and the D2 drivetrain that feeds pellets evenly. It smokes ribs and brisket unattended and grills at the top of its range, though it does not sear like gas.
Weber Spirit E-310 gas grill versus Traeger Pro 575 pellet grill: comparable prices, opposite strengths. Published specifications on heat range, cooking area, controls and cleanup, and who each one suits.
The picks at a glance
| Tool | Best for | Score /100 | |
|---|---|---|---|
| Traeger Pro 575 Wood Pellet Grill | Best for Smoking on a Budget | 8.5 | Check price |
| Weber Spirit E-310 3-Burner Gas Grill | Best for Fast Gas Grilling | 8.4 | Check price |
The picks, reviewed
Traeger Pro 575 Wood Pellet Grill
The Traeger Pro 575 is the pellet grill most people start smoking on. It has 575 square inches of cooking space, a 165 to 500 F range, WiFIRE app control and the D2 drivetrain that feeds pellets evenly. It smokes ribs and brisket unattended and grills at the top of its range, though it does not sear like gas.
Reasons to buy
- Wood smoke on everything
- WiFIRE app holds temperature and sends alerts
- Set-and-forget long cooks
- Large owner community and accessory range
Reasons to avoid
- Tops out at 500 F; weak sear
- Needs power and pellets
- Slower preheat than gas
Weber Spirit E-310 3-Burner Gas Grill
The Spirit E-310 is the entry point to serious gas grilling: three burners, 30,000 BTU, cast iron grates and a ten-year warranty on the cookbox and burners. It is ready in ten minutes, sears on direct flame and asks nothing but a propane tank.
Reasons to buy
- Instant heat and true searing on direct flame
- No power outlet needed
- Simple cleanup
- Long Weber warranty
Reasons to avoid
- No smoke flavor to speak of
- Needs tending through the cook
- Propane runs out at the wrong moment
Where these two differ
At similar prices the Spirit E-310 and the Pro 575 are the two grills a first-time buyer most often weighs against each other, and they could hardly be more different. The Weber is propane, three burners, 30,000 BTU and direct flame. The Traeger is wood pellets, a 165 to 500 F controlled range, an app and smoke. One grills fast; the other smokes slow.
This comparison is based on the published specifications and manuals for both grills and on recurring owner feedback. We have not cooked on either ourselves.
| Specification | Spirit E-310 | Traeger Pro 575 |
|---|---|---|
| Fuel | Propane | Wood pellets |
| Heat | 30,000 BTU, direct flame | 165 to 500 F controlled |
| Cooking area | 529 sq in total | 575 sq in |
| Controls | Knobs | D2 controller and WiFIRE app |
| Needs power | No | Yes |
| Best at | Searing, quick cooks | Smoking, long cooks |
Heat
The Weber reaches searing heat on direct flame and chars a steak or a pepper the way a pellet grill cannot. The Traeger holds any temperature from a gentle 165 F smoke to a 500 F roast and holds it for hours without a hand on it, but 500 F through a diffuser plate is a roast, not a sear. For burgers, chicken and vegetables both work; for steak the Weber wins and for brisket the Traeger wins by a mile.
Smoke
Pellets are wood and the Traeger makes smoke all cook long, with a Super Smoke setting on higher models and a steady smoke on the Pro. The Spirit gives the taste of drippings on hot bars and nothing more. If smoke is the reason for buying a grill, the Traeger is the answer.
Control
The Pro 575 is set to a temperature on its dial or in the WiFIRE app and watched from the sofa, with alerts when the meat probe hits its target. The Spirit is cooked by eye and knob. Beginners find the Traeger easier to get good results from on a long cook; experienced grillers find the Weber more direct.
Practicalities
The Traeger needs an outlet, pellets stored dry and ash vacuumed from the fire pot. The Weber needs a tank and a grate brush. The Weber preheats in ten minutes; the Traeger takes longer and most cooks on it take hours by design.
Which one should you buy
Buy the Spirit E-310 for fast, hot, by hand grilling with no outlet required and real searing. Buy the Traeger Pro 575 for smoke, ribs, pulled pork and brisket done unattended with an app. If the patio has one spot and the family eats burgers four nights to every rack of ribs, the Weber is the sensible first grill; if weekends are for smoking, the Traeger is.
Common owner complaints
The Spirit draws few complaints beyond its modest lid and tables. Pro 575 owners report occasional WiFi dropouts, temperature swings in windy weather on the single-wall barrel and auger jams from damp pellets. The fixes are a cover, a dry pellet bin and a router within range, and the grill itself has a long record.
Our verdict
The Traeger Pro 575 opens up a kind of cooking the Spirit cannot do, which is why it edges this comparison. The Spirit E-310 remains the better pure grill. Choose the food first and the grill follows.
How we research
This comparison is built from the published specifications, manuals and warranty terms of both products and from recurring owner feedback. We have not run either product ourselves; where the makers do not publish a figure we say so rather than guess.
What to look for
Smoke or sear
The Traeger smokes; the Weber sears. A cook who wants both from one grill will be disappointed by either and should look at a higher-end pellet grill with a sear option.
Maximum temperature
The Pro 575 stops at 500 F. For burgers and chicken that is plenty; for a steak crust it is not.
Power at the grill
The Traeger plugs in. If the patio has no outlet, the Weber is the only one of the two that works.
Time per cook
Gas is ten minutes to cooking; pellets are longer to preheat and much longer per cook, which is the point.
Our verdict
The Spirit E-310 is the better grill for searing and weeknight speed; the Traeger Pro 575 is the better smoker and the easier way into low-and-slow cooking. They cost about the same and do different jobs, so choose by the food you want to make most.
FAQs
Yes, at 450 to 500 F. They cook well with a smoky note but without the hard char of a gas flame.
No. The igniter is battery powered and the rest is gas. The Traeger needs a mains outlet for its controller, auger and fan.
A long smoke uses a few pounds of pellets per hour at low temperature; the 18 lb hopper covers most cooks. Propane costs per cook are lower for quick grilling.
The Spirit for grilling, the Traeger for smoking. The Traeger app makes smoking forgiving for a first-timer.
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