Head-to-head
LEGO Icons Loop Coaster vs LEGO Icons Dinosaur Fossils: T. rex Skull
Both built. Both reviewed. Here's how they actually compare on the things that matter.
Set #10303
LEGO Icons Loop Coaster
Loops. Drops. A working motor. The largest LEGO roller coaster ever made — and the most fun you can have with a single Icons set.
Set #76964
LEGO Icons Dinosaur Fossils: T. rex Skull
The T. rex skull, mounted, base, plaque, and a printed footprint that's the smartest detail in the set.
By the numbers
The spec sheet.
| Metric | LEGO Icons Loop Coaster | LEGO Icons Dinosaur Fossils: T. rex Skull |
|---|---|---|
| Rating | 5/5WINS | 4/5 |
| Pieces | 3,756WINS | 577 |
| MSRP | $399.99 | $79.99WINS |
| Price per piece | $0.11WINS | $0.14 |
| Verdict | Must buy | Recommended |
| Best for | Builders who want a kinetic LEGO showstopper, families with kids, and theme-park enthusiasts. | Builders who want the museum-skeleton vibe in a single-piece display; fans of the retired [Dinosaur Fossils](/reviews/dinosaur-fossils) who can't find a copy. |
Pros & cons
What I actually noticed.
LEGO Icons Loop Coaster
Pros
- Largest LEGO roller coaster ever produced — 88cm tall, 1m wide
- Motorized car system — cars actually loop the track and return
- 11 minifigures including park staff, riders, and fairground vendors
- Hot dog stand, balloon stand, and vignette accessories
- Most kinetic Icons set since the [PAC-MAN Arcade](/reviews/pac-man)
Cons
- $400 is the highest Icons funfair MSRP to date
- Motor unit (Powered Up hub) sold separately — adds another $80 if you don't own one
- Footprint demands a dedicated display surface
LEGO Icons Dinosaur Fossils: T. rex Skull
Pros
- Movie-accurate T. rex skull anatomy in LEGO scale
- Printed footprint tile on the base — most underappreciated detail in the set
- Articulated jaw — can be staged open or closed
- Modern reissue of the [Dinosaur Fossils](/reviews/dinosaur-fossils) skeleton concept at a single-piece price point
Cons
- Single skull only — no full skeleton like the original 21320
- Display base is smaller than the build deserves
- Lighting matters more than for any other set in the lineup
Made up your mind?
Pick a retailer.
Comparison generated from our individual reviews. Pros, cons, and ratings come from full hands-on builds — see each review for the complete take.