Transformers Studio Series Dinobot Grimlock Leader Class 8.5in

In this review of the Transformers Studio Series Dinobot Grimlock, the bottom line is simple: collectors and older kids who want a movie-accurate, poseable centerpiece will appreciate this Leader Class figure. At about 8.5 in tall in robot mode and with a 24-step conversion to dino mode, this Grimlock blends display-worthy detail with play-friendly articulation. The single biggest reason to buy is the combination of movie-inspired deco and a wearable Autobot Wheelie accessory that works in both modes, which gives it extra display and play value for fans.

Key Features

• Movie-accurate deco: The figure carries paint and sculpt details that reflect scenes from The Transformers: The Movie, making it a strong display piece for collectors.
• 8.5 in leader class size: At 8.5 in (21.5 cm) in robot mode, Grimlock has a satisfying presence without dominating a standard shelf or diorama.
• 24-step conversion: The transforming process swaps between robot and dinosaur form in 24 steps, offering a hands-on experience that rewards care and attention.
• Includes Autobot Wheelie: The non-converting Wheelie figure and blaster accessory can sit on Grimlock in either mode, adding character and play scenarios.
• Articulated for display and play: Multiple points of articulation allow both dynamic poses for photography and action poses for play.
• Giftable for ages 8 and up: The figure is marketed as suitable for kids ages 8+ and for collectors who want an accurate Studio Series piece.

Who It's For

This Grimlock suits collectors of movie-era Transformers who want a mid-sized Leader Class figure that balances screen accuracy with playability. It is also a strong pick for older children, about 8 and up, who enjoy multi-step transformations and articulated figures for imaginative play.

Those who want a simpler, kid-proof toy with fewer steps or an all-metal retro figure should look elsewhere; the 24-step conversion and mixed build impressions mean this figure is best for careful handling and display rather than rough play.

Pros & Cons

Pros

• Movie-inspired sculpt and paint make it a standout display piece.
• Leader class height gives it presence without overwhelming shelves or dioramas.
• Autobot Wheelie accessory adds charm and interactive display options.
• Good articulation for dynamic poses and play scenarios.

Cons

• Build quality reviews are mixed, so some buyers may find parts feel less solid than expected.
• The 24-step conversion is rewarding but may be fiddly for younger children or beginners.

Specifications

Product name	Dinobot Grimlock - Studio Series Leader Class
Brand	Hasbro
Height (robot mode)	8.5 in (21.5 cm)
Conversion steps	24 steps between robot and dino modes
Includes	Non-converting Autobot Wheelie figure and blaster accessory
Recommended age	Ages 8 and up

Our Verdict

For fans of The Transformers: The Movie and collectors who want a movie-accurate Leader Class figure, Grimlock is a worthwhile purchase thanks to its scale, articulated poses, and the fun Wheelie accessory. It represents good value for those seeking display quality and engaging transformations, though buyers who prioritize rugged play or minimal assembly should consider alternatives.

Frequently Asked Questions

How tall is Grimlock in robot mode?
Grimlock stands about 8.5 in (21.5 cm) tall in robot mode.

Does the included Wheelie figure convert?
No, the Autobot Wheelie figure is non-converting but can sit on Grimlock in both modes.

How difficult is the transformation?
The conversion takes 24 steps and is satisfying but can be fiddly, so it is best for ages 8+ or collectors comfortable with multi-step transformations.