Traeger offers three main pellet grill lines: the Pro Series (entry level), the Ironwood (midrange), and the Timberline (top tier). This article compares the Ironwood and Timberline models, highlighting key differences in capacity, features, insulation, and usability to help you choose the best fit for your needs.
| Specifications | Ironwood Grill Series | Timberline Series |
| Manufacturer | Traeger Pellet Grills | Traeger Pellet Grills |
| Price (US) | Ironwood 650: $1,199.99 · Ironwood 885: $1,399.99 · Accessories available (covers, shelves, liners, pellets) | Timberline: $3,499.99 · Timberline XL: $3,799.99 · Accessories available (shelves, storage bin, hooks, trays) |
| Total Weight | Ironwood 650: ~149 lbs · Ironwood 885: ~175 lbs | Timberline: ~238–289 lbs depending on model |
| Dimensions (D x H x W) | Ironwood 650: 46″ x 27″ x 47″ · Ironwood 885: 53″ x 27″ x 47″ | Timberline: 59″ x 51″ x 25″ · Timberline XL: 71″ x 51″ x 25″ |
| Grill Capacity | Ironwood 650: 8 chickens / 6 pork butts / 5 rib racks · Ironwood 885: 10 chickens / 9 pork butts / 7 rib racks | Timberline: 9 chickens / 6 pork butts / 8 rib racks · Timberline XL: 12 chickens / 12 pork butts / 16 rib racks |
| Total Grill Area | Ironwood 650: 650 sq in · Ironwood 885: 885 sq in | Timberline: 880 sq in · Timberline XL: 1,320 sq in |
| Hopper Capacity | 20 lbs. | 22 lbs. |
| Control | WiFIRE Technology (manual controls also available) | WiFIRE Technology (manual controls also available) |
| Fuel | 100% all-natural wood pellets (compatible with charcoal) | 100% all-natural wood pellets (compatible with charcoal) |
| Materials & Wheels | Steel exterior, stainless-steel interior, rugged all-terrain wheels | Steel exterior, stainless-steel interior, rugged all-terrain wheels |
| Food Production | Feeds 20–25 people | Feeds 25–30 people |
Cooking Capacity and Layout
Cooking area is a core consideration when choosing a grill. Traeger names many models by their approximate cooking area in square inches. For example, the Ironwood 885 offers about 885 sq in while the Timberline 1300 provides roughly 1,300 sq in.
The Timberline 1300 uses a three-tier rack system—top: 306 sq in, middle: 476 sq in, bottom: 561 sq in—making it easy to manage large cooks like 12 whole pork butts or 15 racks of ribs. The Timberline 850 also uses three tiers (bottom 363 sq in, middle 308 sq in, top 198 sq in) and cooks roughly nine chickens or eight racks of ribs.
The Ironwood models generally use two-tier racks: the Ironwood 650 (650 sq in) accommodates about five racks of ribs or eight whole chickens; the Ironwood 885 (885 sq in) fits approximately seven racks of ribs or ten chickens.
Key Features
| Features | Ironwood | Timberline |
| Temperature Control | Precise (160–500°F) | Precise (160–500°F) |
| Cooking Modes | 6-in-1: smoke, grill, bake, braise, BBQ, roast | 6-in-1: smoke, grill, bake, braise, BBQ, roast |
| Super Smoke Mode | Yes | Yes |
| Pellet Sensor & Hopper Cleanout | Yes | Yes |
| Included Meat Probe | Single probe (built-in) | Single probe (built-in) |
| Drive & Motor | D2 drive, brushless motor | D2 drive, brushless motor |
| Downdraft Exhaust | Yes | Yes |
| Porcelain-Coated Grates | Yes | Yes |
Insulation and Economy
Insulation is one of the most meaningful differences. Ironwood models have a double-walled interior, while Timberline grills are fully insulated. That thicker insulation helps the Timberline hold temperature more efficiently in cold conditions, which usually reduces pellet consumption during long cooks.
For winter cooking or long smokes, the Timberline’s insulation and TurboTemp feature (which helps the grill reach cooking temperature faster) are notable advantages.
Design & Practical Features
The Timberline includes several premium conveniences: a front shelf, two side shelves (one with utensil hooks and one with a bamboo prep board), and a concealed grease trap that uses slide-out trays—handy and safer for households with pets or children. The Ironwood includes one side table; a front shelf is available as an optional accessory.
Controls, App, and Connectivity
Both series use Traeger’s WiFIRE technology, allowing remote control and monitoring via the Traeger app. The app has improved over time and offers temperature control, recipe guides, cook graphs, and notifications (including low-pellet alerts). Both grills also allow manual control at the unit for those who prefer to bypass Wi‑Fi.
Durability and Weather Resistance
Both Ironwood and Timberline are built with steel exteriors, stainless-steel interiors, powder-coat finishes, and rugged all-terrain wheels. They are designed to resist water, rain, snow, and heat, and to withstand regular use outdoors.
Thermal Performance and Cooking Tips
Temperature range for both grills spans approximately 160°F to 500°F, enabling low-and-slow smoking as well as high-heat searing. Timberline’s drop-down bottom grate is especially useful for high-temperature searing at 500°F and for reverse-sear techniques.
Cold smoking is possible despite the lowest set temperature being higher than traditional cold-smoke ranges; some users employ ice trays or wait for naturally cooler ambient temperatures to achieve lower smoking temperatures.
Practical Considerations
If you regularly cook for large groups or want the most insulated, feature-rich option, the Timberline (especially the 1300) is the better choice. If you want strong performance at a lower price and have more modest space or budget needs, the Ironwood offers excellent value with many of the same core features.
Summary Comparison
| Aspect | Ironwood | Timberline |
| Convenience | High | Very high (more built-in features) |
| Fuel Economy | Good | Better (due to insulation) |
| Durability | Very good | Very good |
| Affordability | Better value | Premium price |
| Beginner Friendly | Good | Very good |
| Temperature Control | Excellent | Excellent |
| Capacity Options | Medium–Large | Large–Extra Large |
Final Thoughts
Both the Ironwood and Timberline deliver Traeger’s core benefits: precise temperature control, WiFIRE connectivity, versatile cooking modes, and consistent smoke flavor. Choose the Ironwood for a balanced mix of performance and value. Choose the Timberline if you want maximum cooking capacity, full insulation for better cold-weather performance, and extra convenience features such as a concealed grease trap, expanded shelving, and a three-tier rack system.