Is it actually cheaper to buy the LEGO Technic McLaren P1 from a US store than in the UK?

April 07, 2026

Is it actually worth the effort to import a massive LEGO box across the Atlantic just to save a few quid? If you are an Adult Fan of LEGO (AFOL) in the United Kingdom, you have likely seen the chatter on Reddit about the LEGO Technic McLaren P1 (Model 42172). While this masterpiece is available locally, the sheer volume of exclusive deals coming out of the US has many of us looking westward. In the current 2026 market, the logistics of collectible hunting have changed, but the goal remains the same: get the best set for the best price.

Is it actually cheaper to buy the LEGO Technic McLaren P1 from a US store than in the UK?
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Why the McLaren P1 is 2026's must-have set

The McLaren P1 is not just another car; it is the pinnacle of the Technic Ultimate Car Concept series. With 3,893 pieces, it features a functional 7-speed gearbox, suspension, and those iconic butterfly doors. It has become a staple in us trends because of how quickly it sells out during restocks. For collectors in the UK, owning this set is a badge of honor, representing one of the most complex engineering feats LEGO has ever produced in 1:8 scale.

The US pricing advantage and those exclusive GWPs

Why even look at a shop us store option? The primary reason is the Gift-With-Purchase (GWP) culture in the United States. US retailers frequently bundle the P1 with exclusive, serialized P1 logos or miniature companion sets that are often unavailable or extremely limited in the UK. When you factor in the currency exchange rates of April 2026, the base price in USD often looks quite attractive compared to the GBP retail price, especially if you can ship from a tax-free us address in Oregon.

Shipping logistics for the McLaren P1 (Box details)

Before you hit the buy button, you need to know what you are dealing with in terms of size and weight. The McLaren P1 is a heavy-duty set, and the box is substantial. To estimate shipping cost accurately, use these approximate figures:

  • Box Weight: Approx. 5.2 kg (11.5 lbs).
  • Box Dimensions: Large and bulky (Approx. 62cm x 48cm x 15cm).
  • Volumetric Warning: This item is subject to volumetric weight calculations. Even though it is heavy, the size of the box means it takes up significant space in a cargo hold. Most carriers will charge based on the larger of the two (actual weight vs. volumetric weight).
  • Battery Check: This set is a purely mechanical Technic model. It does not contain lithium batteries, so you do not have to worry about the specific shipping rules that apply to hazardous electronics.

Getting your set to the UK via a package forwarder

Since many US retailers do not offer direct international shipping to the UK—or they charge astronomical fees for it—most collectors use a freight forwarder. By using a service like comGateway, you get a US-based address to send your LEGO set to. Once it arrives at the warehouse, they can consolidate it or ship it directly to your UK home. If you are new to this, check out this step-by-step guide on how the process works from start to finish.

Understanding UK import tax and VAT

One thing you cannot ignore is the taxman. When the McLaren P1 arrives in the UK, you will likely be responsible for import tax and the standard 20% VAT. It is essential to calculate these costs beforehand so there are no surprises at the border. You might also like to read our specific breakdown on GST/VAT for high-value collectibles to ensure you are fully prepared.

Should you choose the freight forwarder route?

Is it actually the right choice for you? If you are simply looking for the cheapest possible price, buying locally in the UK during a sale might save you a few pounds once you factor in international shipping rates. However, if you are after the US-exclusive GWPs, the early release windows, or the pristine box condition that premium package forwarding services provide, then the US route is the clear winner. For the serious AFOL, the ability to access the wider US market is often worth the extra logistics.

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