COBI Königstiger #3113 vs IS-2 #3098: Which Tank to Build?

The short answer: scale decides the comparison

These two COBI tanks look like a natural pairing—German heavy versus Soviet heavy—but they are not direct rivals. The Königstiger is a 1:35 showcase build with 802 elements, while the IS-2 is a 1:72 mini model with 130 elements. That scale gap changes the build time, display footprint, play features and price far more than the historical matchup does.

If you want a detailed, hands-on build with moving tracks and a removable engine, the Königstiger is the obvious choice. If you want a quick, compact model that fits on a desk or shelf and costs less, the IS-2 makes more sense.

What you get in each box

• COBI Panzer VI Ausf. B "Königstiger" : Set #3113: 802 high-quality elements, 1 figure, nameplate and removable mini engine model; scale 1:35. The part count and extras signal a longer build and a more detailed display piece.

  

• COBI IS-2 Tank 1:72 Scale: Set #3098: 130 high-quality elements; scale 1:72; clear illustrated instructions. A smaller part count and simple instructions make this a faster, lower-commitment build.

  

Build experience and play features

The Königstiger is designed for builders who enjoy mechanical details. The IS-2 keeps only the essentials, which is typical for a 1:72 mini model.

• Königstiger #3113: Movable wheels, working tracks, rotating turret with movable cannon, hatch for the included figure, removable engine, and a nameplate. The 1:35 scale allows for these features.
• IS-2 #3098: Rotating turret and a barrel that moves up and down. No figure or nameplate is listed in the supplied record. It is a compact build with printed markings, including white stripes for the Berlin Operation.

Size on the shelf

• COBI Panzer VI Ausf. B "Königstiger" : Set #3113: Built model measures 300 mm (11.8”) long, 105 mm (4.1”) wide and 115 mm (4.5”) high. This is a substantial display piece that needs a wide shelf or table.
• COBI IS-2 Tank 1:72 Scale: Set #3098: Built model measures 12 cm (4.7”) long, 5 cm (2”) wide and 4 cm (1.6”) high. It takes up very little space, so it can sit on a desk or a crowded shelf.

Price and value: what the extra money buys

At catalog prices of USD 57.59 for the Königstiger and USD 10.70 for the IS-2, the price difference is large. The Königstiger costs more because it contains over six times as many elements and includes a figure, nameplate and removable engine. The IS-2 is a budget-friendly way to add a WWII tank to your collection or to try COBI for the first time.

Neither set is a better value in absolute terms—they serve different budgets and display goals. If you want the most building hours per dollar, the Königstiger wins. If you want the lowest entry price, the IS-2 is the clear pick.

Historical subject: two heavyweights with different stories

Both models represent famous WWII heavy tanks, but the supplied records highlight different aspects of their history.

• Königstiger (Tiger II): A German heavy tank with thick armor (up to 180 mm on the hull front) and an 88 mm gun. About 70 tons, roughly 492 units produced. The record notes frequent engine and chassis failures and high production cost. It fought in key battles including the Battle of the Bulge and on the Eastern Front.
• IS-2: A Soviet heavy tank developed in 1943 as a successor to earlier models. Crew of four, 122 mm main gun. It played an important role in the Battle of Berlin. The model carries printed white stripes indicating participation in the Berlin Operation.

Compatibility and care for both sets

Both sets are produced in the EU by a company with over 35 years of tradition and are fully compatible with other brands of construction blocks. The blocks meet the safety standards of products for children. Printed blocks in both sets do not scratch, smear or fade during play or under the influence of temperature, according to the supplied information.

The supplied records do not include specific age recommendations for either set. If you need an age range, check the packaging or the product page before buying.

Which one should you build?

Choose the Königstiger #3113 if you want a detailed 1:35 model with working tracks, a rotating turret, a removable engine and a figure, and you have the shelf space and budget for a larger build. It is the better choice for experienced builders and for anyone who wants a centerpiece.

Choose the IS-2 #3098 if you want a quick, compact build that fits on a desk, costs less, and still captures the look of a WWII heavy tank. It is a good starting point for new builders or a small addition for collectors.

If you are deciding between the two as a gift, consider the recipient's available space and patience for a longer build—the Königstiger is the more involved project, while the IS-2 is nearly instant gratification.