

🦸♂️ Build the future of heroism—don’t just watch the battle, be the battle!
The LEGO Marvel Iron Man Mech vs. Ultron set (76307) is a 101-piece buildable action toy designed for kids aged 6 and up. Featuring posable mech limbs, a cockpit for Iron Man, and two detailed minifigures with expressive features, this set delivers immersive superhero play and creative building challenges. Perfect for fans of Marvel and LEGO, it combines hands-on STEM learning with iconic superhero storytelling.







| ASIN | B0DJ1C3J2B |
| Best Sellers Rank | #2,330 in Toys & Games ( See Top 100 in Toys & Games ) #102 in Toy Building Sets |
| Customer Reviews | 4.8 4.8 out of 5 stars (953) |
| Item Weight | 4.7 ounces |
| Item model number | 6527583 |
| Manufacturer | LEGO |
| Manufacturer recommended age | 6 years and up |
| Product Dimensions | 5.55 x 6.18 x 1.77 inches |
| Release date | January 1, 2025 |
T**N
Fun Build and Great Gift for Young Marvel Fans
This LEGO set is a hit! The build is simple enough for kids 6 and up to handle on their own, but still fun and engaging. The Iron Man mech looks awesome once it’s built, with great poseability for action scenes, and Ultron is a perfect villain to battle against. It’s a nice size—not too big but still sturdy for play. The pieces fit well, instructions are clear, and the final figures look just like something out of the Marvel movies. Great as a gift for birthdays or just to add to a superhero collection.
J**T
Loved by adults and children
I recently got the LEGO Marvel Iron Man Mech set, and it’s been a fantastic addition to my collection. Here’s my review after building and playing with it: Build Experience: The build process was enjoyable and straightforward, making it suitable for both kids and adult fans of LEGO. The instructions were clear, and the pieces fit together perfectly. It took me about an hour to complete, which was just the right amount of time for a fun, relaxing project. Design and Features: The Iron Man Mech looks impressive once assembled. It stands about 6 inches tall and has a sleek, armored design that captures the essence of Iron Man. The mech is highly poseable, with movable arms, legs, and fingers, allowing for dynamic action poses. The cockpit opens to fit the included Iron Man minifigure, adding to the playability. Minifigure: The Iron Man minifigure included in the set is detailed and well-designed, featuring the iconic red and gold armor. It’s a great addition to any LEGO Marvel collection and fits perfectly inside the mech. Playability: This set offers excellent playability. The mech is sturdy enough to withstand some rough play, and the posable joints make it fun to pose and display. It’s also compatible with other LEGO sets, allowing for creative building and storytelling. Value: At its price point, the LEGO Marvel Iron Man Mech provides great value. It’s an affordable set that offers a lot of fun and display potential, making it a great gift for Marvel fans and LEGO enthusiasts alike. Conclusion: Overall, the LEGO Marvel Iron Man Mech is a fantastic set. It’s well-designed, fun to build, and offers great playability. Whether you’re a fan of Iron Man, Marvel, or LEGO, this set is a must-have. Highly recommended!
J**I
A cool figure
I had no trouble putting this together and after that I feel like to add more Legos to my collection. Great value for money, fun to play with and it a a good set for people of all ages.
M**R
My 6-year-old’s favorite toy — still playing with it!
This Iron Man LEGO set has been an absolute hit in our house. My son is 6 years old, and he built it all by himself, which was such a confidence boost for him. The instructions were easy enough for him to follow, but still fun and engaging. Since Christmas, this has practically been the only toy he keeps going back to. He hasn’t gotten bored with it at all, which says a lot. He loves pretending with it after building, so it’s not just a one-time activity — it keeps him entertained. Great for kids who love superheroes and building. Definitely one of the best gifts he received.
V**E
Great Lego set
Great piece for my Lego collection. Super easy to assemble. Shipped on time and no damage to box. All pieces were accounted for. Extremely durable and great value for the money. Instructions are also very easy to follow. Small parts so I would not recommend for very small children.
E**S
Great Christmas gift
Great Christmas gift for the marvel fan in our life! The set was fun to put together
N**T
Best LEGO Ultron
The building experience was enjoyable and it has the best Ultron minifigure LEGO has ever made.
M**N
Quick build - Exactly how it Appears
My son asked for this set and built it super fast, he has had a blast playing with it ever since! He especially loves the Iron Man mech and the figurine that comes with it. When you can grab it on promotion for around $10, it’s an incredible value. The mech is about 10x larger then the figurine. Honestly, the minifigure alone makes it worth it, but the amount of playtime he’s gotten out of the whole set makes it even better. Recommend for Marvel and Iron Man fans.
F**G
Grandson enjoyed building this LEGO
L**O
Brinquedo ótimo para crianças de seis anos que já conhecem o personagem. Qualidade Lego que dispensa apresentação.
A**S
Muy buen producto y minifiguras que valen la pena
M**Z
Si me gusta
R**N
Perfect gift for my grandson
Trustpilot
2 weeks ago
4 days ago