Lego Knight Bus™ Adventure 76446

Grand Entrance

Right out of the box, the LEGO Harry Potter Knight Bus™ Adventure, set number 76446, with its 499 pieces, promises a magical build. We're looking at a faithful recreation of the iconic Knight Bus, coming in at a compact 6 inches wide and 2.5 inches deep. The set includes Harry Potter, Ron Weasley, and Hermione Granger alongside the bus conductor Stan Shunpike and driver Ernie Prang, ready for an adventure.

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Set # 76446
Released 2025
Pieces 499
Price / Piece 10.0¢
Figures 4
Age 8+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank #666 Top 44% active
Historic Scale #2,519 Top 13% of 20,150
Part Efficiency #861 10.0¢/pc • Top 56%
Collector Insights Verified Oct 11, 2026

Includes 11 exclusive molds and 2 rare elements recorded across official inventories.

This set also includes 2 light extensions
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Set 76446 Build Specifications & Overview

Complete build timeline, spatial dimensions, and display footprint analysis.

Value Breakdown

Est. Build Time (*Pieces per minute)
Casual 4.2h 2 ppm*
AFOL (Avg) 2.1h 4 ppm*
Master Builder 1.2h 7 ppm*
Avg Price / Hour
$23.80/hr
Specialty Part Value
Minifigures (4) $20.00
Animals (1) $2.00
Specialty Total $22.00
Price Per Basic Brick
$0.06

Highly valuable! 39% cheaper than average LEGO sets.

Display Dimensions

Height 6 in (15.2 cm) 15 Bricks + 2 Plates high
Width 2.5 in (6.3 cm) 8 Studs wide
Depth 6.5 in (16.5 cm) 21 Studs deep
Display Footprint 16.3 sq in (105.2 sq cm) 8 × 21 Studs

The Scale Check

Height equivalent to approx 3.8 minifigures stacked.

Display Fit
Standard Shelf Friendly (Kallax/Billy)
Building Instructions

Download or view the official PDF

Third-Party Display Extension

Knight Bus Lighting Kits: Which Harness Fits Your Display?

BUILDS:2|STARTER: $27.98|PRO: $29.99|MEDIAN: $29.99

When it comes to lighting the LEGO Harry Potter Knight Bus Adventure 76446, the market offers two distinct approaches. BrickBling's modular micro-LEDs start at $27.98, focusing on concealment with thin wires, while Briksmax 2.0's pre-soldered harness at $29.99 promises a quicker setup with thicker, more robust wiring. Both kits illuminate the bus's iconic triple-decker windows and street scene, but your choice depends on your priority: stealth vs. simplicity.

BrickBling LED kit for LEGO Knight Bus Adventure 76446 illuminating the windows and street lamp with micro-LEDs
budget floor

Concealed Glow for the Patient Builder

$27.98
Starting At
Standard Version$27.98

BrickBling sits at the budget floor of $27.98, emphasizing subtle window and undercarriage lighting. Its modular micro-LEDs with thin wires are designed for clean concealment within the model's folds, and since only a single standard edition is offered, you get a straightforward choice. This kit is perfect for builders who value a pristine exterior and don't mind threading delicate wires through tight spots.

Set Cost Ratio55.97%
RGB CapableNo
RemoteNone
Price Rank#1 of 2
Briksmax 2.0 LED kit for LEGO Knight Bus Adventure 76446 with pre-soldered harness lighting the bus and street scene
premium ceiling +$2.01(vs Cheapest Starter Kit)

Robust Harness for Speedy Display Lighting

$29.99
Starting At
Standard Version$29.99

At the premium ceiling of $29.99, Briksmax 2.0 delivers a pre-soldered integrated harness that's thicker and more durable, aimed at rapid setup without fuss. This single standard edition focuses on illuminating the bus's front grille, windows, and the exterior lamp post for a cohesive glow. It's the go-to for collectors who prefer a plug-and-play harness over threading micro-wires.

Set Cost Ratio59.99%
RGB CapableNo
RemoteNone
Price Rank#2 of 2

Lighting kits and display add-ons are custom third-party accessories produced independently. They are not manufactured, sponsored, or endorsed by the LEGO Group.