Quick Overview: Traeger Pro 575 and Ironwood 650
Traeger is the Kleenex of pellet grills, and choosing between their two most popular lines—the Pro Series and the Ironwood Series—is a common dilemma. The Pro 575 is the gateway drug to wood-fired cooking. It offers robust Wi-Fi control and reliable temperatures at a more accessible price point.
The Ironwood 650, however, is the enthusiast’s choice. It bridges the gap between the entry-level Pro and the luxury Timberline. With double-walled insulation for winter cooking and the coveted “Super Smoke” mode, it promises deeper flavor and better efficiency. But is that worth an extra few hundred dollars?
Before diving in, make sure a pellet grill fits your style. Check our comparison of pellet smokers vs electric smokers to ensure wood fire is right for you.
Key Differences at a Glance
| Feature | Traeger Pro 575 | Traeger Ironwood 650 |
|---|---|---|
| Smoke Feature | Standard Smoke | Super Smoke Mode |
| Insulation | Single Wall | Double Sidewall |
| Exhaust | Chimney Stack | Downdraft Exhaust |
| Cooking Area | 575 sq. in. | 650 sq. in. |
| Pellet Sensor | Add-on ($) | Included |
Design and Build Quality
Visually, the most obvious difference is the chimney. The Pro 575 has the classic smokestack on the right side. The Ironwood 650 has no chimney; instead, it uses a “Downdraft Exhaust” system located at the back. This gives the Ironwood a cleaner, more modern profile.
The Ironwood 650 features double-sidewall insulation. This is a layer of air/insulation between two sheets of steel on the sides of the cookbox. In cold weather, this is a game-changer. It holds heat better, burns fewer pellets, and maintains steadier temperatures than the single-walled Pro 575.
Both grills feature the “sawhorse” chassis, which is sturdy and stable. However, the Ironwood’s legs are slightly thicker, and it includes a side shelf hook system for accessories that the Pro lacks out of the box.
Traeger Pro 575
The best-selling wood pellet grill. WiFIRE technology, 575 sq in cooking space, and precise temperature control.
Check PriceCooking Performance & Heat Control
Both grills utilize Traeger’s D2 Direct Drive drivetrain. This brushless motor is powerful, reversible (to clear jams), and precise. Both grills can hit a maximum temperature of 500°F, making them capable of searing burgers, though they excel primarily as smokers.
The Ironwood has a slight edge in convection. Its TRU Convection system directs airflow in a vortex, cooking food up to 20% faster than older models. Combined with the Downdraft Exhaust, it forces fresh smoke to circulate over the food before exiting, ensuring every inch of your brisket gets kissed by flavor.
Struggling with temp swings? Learn troubleshooting tips in our guide on why your Traeger might be getting too hot.
The Game Changer: Super Smoke Mode
This is the feature that sells the Ironwood. Super Smoke mode allows the controller to cycle the fan and auger in a specific rhythm at temperatures between 165°F and 225°F. This intentionally smolders the pellets to produce thin, blue smoke—the holy grail of BBQ flavor.
The Pro 575 DOES NOT have Super Smoke. While it still produces smoke (it’s a wood fire, after all), you cannot boost the smoke profile with a button press. If you are chasing deep smoke rings on your ribs, the Ironwood is the clear winner here.
Not sure if Traeger is the only option? Compare brands in our Pit Boss vs Traeger showdown.
Pellet Hopper, Auger & Capacity
The Pro 575 has an 18 lb hopper capacity. Since most pellet bags come in 20 lbs, this is a minor annoyance—you’ll always have a little left in the bag.
The Ironwood 650 has a 20 lb hopper capacity, allowing you to dump a full bag in at once. More importantly, the Ironwood comes with a Traeger Pellet Sensor pre-installed. This connects to the app and alerts you when fuel is low. On the Pro 575, this sensor is a separate accessory you have to buy and install yourself.
Cleaning and Ash Management
Traeger grills are generally easy to clean, but the Ironwood has a slight edge. Both feature a “Clean Out” trapdoor on the hopper to swap pellet flavors quickly. However, the internal layout of the Ironwood, with its downdraft exhaust vents, can be slightly trickier to scrape down than the simple barrel of the Pro 575. You will need a shop vac for both to clear ash from the firepot regularly.
Traeger Ironwood 650
The enthusiast’s choice. Super Smoke mode, Downdraft Exhaust, and double-wall insulation for superior flavor.
Check PricePrice and Value Comparison
Typically, there is a $300-$400 price gap between these models.
Pro 575 (~$799): Excellent value. You get WiFIRE, D2 drive, and great food. It’s perfect for 90% of backyard cooks.
Ironwood 650 (~$1,199): You are paying for the Super Smoke, insulation, and included pellet sensor. If you cook year-round in a cold climate, the insulation alone pays for itself in pellet savings.
Pros and Cons: Pro 575 vs Ironwood 650
- More affordable entry point.
- Simple, classic chimney design.
- Same max temp (500°F) as Ironwood.
- Reliable D2 Drive & WiFIRE.
- No Super Smoke mode.
- Single-wall insulation (less efficient).
- Pellet sensor not included.
- Smaller hopper (18 lbs).
- Super Smoke Mode = Better Flavor.
- Double-sidewall insulation.
- Downdraft Exhaust creates convection.
- Included Pellet Sensor & larger hopper.
- Significantly higher price tag.
- Internal vents harder to clean.
- Heavier and harder to move solo.
Both grills will make fantastic food, but they serve different masters.
Choose the Pro 575 If:
- You are buying your first pellet grill.
- You cook mostly in fair weather.
- You want the Traeger app experience without breaking the bank.
- You prioritize simplicity over advanced smoke features.
Choose the Ironwood 650 If:
- You crave maximum smoke flavor (Super Smoke).
- You live in a cold climate (Insulation is key).
- You want “set it and forget it” with the pellet sensor included.
- You plan to cook elaborate BBQ (brisket/ribs) often.
Ready to cook? Start with the classics. Check our guide on best practices for ribs and brisket.
Frequently Asked Questions
No. Super Smoke is a software and hardware feature controlled by the specific controller and fan modulation on the Ironwood and Timberline series. It cannot be added to the Pro series.
Yes. The Ironwood 650 can easily fit a full packer brisket, or 2-3 racks of ribs, or 4 whole chickens. It is plenty of space for a family of 4-6.
Yes. Both grills use the Traeger WiFIRE app, which allows you to change temperatures, set timers, and monitor meat probes from your phone.
Both grills reach 500°F, which is hot enough to roast and bake, but for a true steakhouse sear, you may want to use a cast-iron skillet inside the grill or buy the “Sear Grate” accessory.