LEGO Sonic the Hedgehog Silver's Car vs. Knuckles' Monster Truck 77118 review

What this set is

This LEGO Sonic the Hedgehog set bundles two vehicles—a red-and-black monster truck and a white, finned race car—along with minifigures of Silver and Knuckles, a toolbox, tools, starting lights and two Chaos Emeralds. Built around the Sonic Racing: CrossWorlds theme, it’s aimed at fans aged 8 and above who enjoy fast‑paced play and storytelling in a brick-built world.

What problem it solves

For kids who love racing play and LEGO, this set provides a compact, screen-free option to recreate video game action in physical form. It can spark imaginative play, improve fine motor skills through building, and offer a tangible way to extend favourite Sonic stories beyond the console.

What stands out in use

On the page, the two distinct vehicles offer different play textures: the monster truck for bold, stomping drifts and rough terrain play, and the sleek white car for speed and precision racing. The inclusion of the first-ever LEGO Silver minifigure adds a new character option for collectors and fans, while Chaos Emeralds introduce a classic thematic touch. A toolbox and tools let kids role‑play as mechanics, adding a light, everyday-activity layer to the racing fantasy.

What might not persuade everyone

If your child prefers ultra-detailed or highly modular builds, this set may feel shorter or simpler than larger LEGO themes. It’s a specialised tie‑in with Sonic lore, so fans not into racing or the Sonic franchise might not see as much value. Also, as with many LEGO ideas tied to games, the play scope can depend on how much you enjoy cross‑world storytelling rather than straightforward assembly after the build is complete.

Who this is best for

• Sonic fans who like collecting minifigures and race‑themed playsets.
• Kids aged 8+ who enjoy quick build-and-play sessions and imaginative role‑play as mechanics or racers.
• Parents seeking a gift that combines construction play with familiar characters and light storytelling.

Who it isn’t ideal for

• Those seeking a highly complex or expansive LEGO set with many build options.
• Shoppers looking for a non‑Sonic theme or non-racing LEGO experience.

When it makes sense to buy

• If your child enjoys Sonic the Hedgehog and wants a tangible racing scene that mirrors elements from the game.
• When you’re looking for a compact, standalone set that’s easy to store and quick to assemble but still offers play value after the build.

What to check before buying

• Suitability for the child’s age with acceptable difficulty and play potential.
• Availability of the Silver minifigure as a collectable draw for fans.
• Whether the included Chaos Emeralds and toolbox add meaningful play ideas for your child.

How this compares to alternatives

Compared with larger, more elaborate sets, this 77118 option is lighter on brick count but packs a clear Sonic racing theme and two playable vehicles. It suits households prioritising collectible figures and quick, repeatable play rather than extended, model‑rich builds. If you want more long‑term variation, consider expanding with other Sonic sets to create a broader play universe.

Realistic example of use

A quick weekend scenario: after building the two vehicles, a child sets up a mini race on a clear table, uses the toolbox to “tune” the cars, and stages a sequence where Silver and Knuckles race to collect the Chaos Emeralds. The 3D instructions in the LEGO Builder app help them check progress as they swap stories between races.

Is it worth it?

Should you buy it? It makes sense if your child loves Sonic, racing play and LEGO minifigures, and you want a compact, beginner-friendly build with quick play value. It might be less appealing if you’re after a highly intricate build or non‑Sonic themes.

FAQ

• Do the figures include any unique prints? The base includes Silver and Knuckles figures as part of the set.
• Can the vehicles be rebuilt into other forms? The box focuses on two primary models, play relies on reusing pieces within the same theme.
• Is there a digital building guide? Yes, 3D instructions are available via the LEGO Builder app.