Best Retired LEGO Sets with Power Functions UK 2026
Last updated: 15 May 2026
Best Retired LEGO Sets with Power Functions UK 2026
Best Retired LEGO Sets with Power Functions UK 2026 Power Functions sets are a rarity, with only a few released each year. In 2026, they’re even rarer as most have been retired for years. It’s a category that’s perfect for collectors who want something unique and technic-focused.
These sets attract buyers who enjoy the advanced mechanics and the ability to power up their creations. It’s not just for kids; it’s for anyone who loves the intricacies of LEGO’s technic line.
- These sets are from 2013 to 2025.
- The majority are technic vehicles with advanced mechanics.
- Collectors often seek out these sets for their unique power functions.
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What is the Power Functions Sets category?
Power Functions sets were introduced in 2013, bringing a new level of interactivity to LEGO. They featured motorized elements that could be controlled via remote control or app. These sets were part of the technic line and included various vehicles and machinery with complex mechanisms.
Some notable sets include the Lamborghini Sian, which was a high-profile release in 2020, and the Land Rover Defender, a rugged off-roader from 2019. These sets were known for their detailed designs and advanced mechanics, making them a standout for many LEGO enthusiasts.
In 2026, these sets are all retired and sealed, with the latest being the Volvo EC500 Hybrid Excavator from 2025. The majority of the sets are technic vehicles, ranging from excavators to trucks, each with unique power functions that set them apart.
The 12 retired LEGO Power Functions Sets sets in stock at BuyMyBricks today
LEGO Porsche 911 GT3 RS 42056 – Retired & Sealed This 2016 release is a must for any car enthusiast. With 2,704 pieces, it’s a complex build with a detailed exterior and interior. The power functions include a remote control that lets you start the engine and change gears. It’s a rare find and a true classic.
Buy sealed — £799.99 →
LEGO Technic Bell Boeing V 42113 – Retired & Sealed Released in 2020, this set features 1,636 pieces and includes a remote control that allows you to operate the tilt mechanism. The design is detailed, with a detailed cockpit and engine. It’s a unique addition to any LEGO collection.
Buy sealed — £628.99 →
LEGO Mercedes-Benz Arocs 3245 42043 – Retired & Sealed This set from an unknown year features 1,636 pieces and includes a remote control that operates the crane mechanism. The design is robust and detailed, making it a challenging but rewarding build. It’s a rare find and a testament to LEGO’s advanced mechanics.
Buy sealed — £439.99 →
LEGO Technic – Lamborghini Sian FKP 37 (42115) – Retired & Sealed The 2020 release of the Lamborghini Sian is a marvel of engineering with 3,696 pieces. It features a remote control that allows you to operate the engine and change gears. The set is complex, with a detailed exterior and interior, making it a standout in the collection.
Buy sealed — £374.99 →
LEGO Volvo L350F Wheel Loader 42030 – Retired & Sealed This 2014 release includes 1,636 pieces and features a remote control that operates the bucket mechanism. The design is robust and detailed, making it a challenging but rewarding build. It’s a rare find and a true classic.
Buy sealed — £327.99 →
LEGO Volvo EC500 Hybrid Excavator 42215 – Rare & Sealed This 2025 set is one of the latest in the collection, featuring 2,359 pieces and includes a remote control that operates the bucket mechanism. The design is detailed, with a detailed exterior and interior. It’s a unique addition to any LEGO collection.
Buy sealed — £298.75 →
LEGO Technic Land Rover Defender 42110 – Retired & Sealed Released in 2019, this set includes 2,573 pieces and features a remote control that allows you to operate the doors and window mechanisms. The design is robust and detailed, making it a challenging but rewarding build. It’s a rare find and a true classic.
Buy sealed — £289.00 →
LEGO App-Controlled Transformation Vehicle 42140 – Retired & Sealed This 2022 release is unique with its app-controlled elements. It includes 772 pieces and features a remote control that operates the transformation mechanism. The design is detailed, with a detailed exterior and interior. It’s a rare find and a standout for tech enthusiasts.
Buy sealed — £288.99 →
LEGO 6x6 All Terrain Tow Truck 42070 – Retired & Sealed This 2017 release includes 1,862 pieces and features a remote control that operates the winch mechanism. The design is robust and detailed, making it a challenging but rewarding build. It’s a rare find and a true classic.
Buy sealed — £281.99 →
LEGO Excavator 42006 – Retired & Sealed This 2013 release includes 720 pieces and features a remote control that operates the bucket mechanism. The design is detailed, with a detailed exterior and interior. It’s a rare find and a true classic.
Buy sealed — £232.99 →
LEGO 4x4 Mercedes-Benz Zetros Trial Truck 42129 – Retired & Sealed This 2021 release includes 2,131 pieces and features a remote control that operates the tilt mechanism. The design is robust and detailed, making it a challenging but rewarding build. It’s a rare find and a true classic.
Buy sealed — £228.99 →
LEGO Construction Crew 42023 – Retired & Sealed This 2014 release includes 836 pieces and features a remote control that operates the tools mechanism. The design is detailed, with a detailed exterior and interior. It’s a rare find and a true classic.
Buy sealed — £219.99 →Common buying mistakes in the Power Functions Sets category
One common mistake buyers make is confusing retired sets with used ones. Another is thinking all retired sets are equally valuable. Lastly, some collectors overlook the app-controlled elements, which can be a significant factor in a set’s appeal.
Why sealed matters for Power Functions Sets
Sealed sets are crucial for maintaining the integrity of the mechanisms. Used sets often lose their functionality over time, making sealed versions more desirable for those who want to keep their sets operational.
How BuyMyBricks verifies sealed retired LEGO
Every sealed retired LEGO copy on the BuyMyBricks shelf has been through a five-point inspection at our Yorkshire warehouse before it gets listed for sale. The same inspection runs on every retired set we hold, regardless of theme or price band.
(1) Original factory seal stickers on every flap, intact, with no peel-and-restick edges. (2) Tape integrity across the top and bottom seams, with no replacement adhesive. (3) Set-number match against the box artwork and the LEGO part number printed on the back. (4) Box-condition pass for crushing, tears, water damage, or storage warping. (5) Photographic record of every face of the box, kept on file against the listing.
If a box fails any of those five checks on arrival, it does not get listed. If a sealed set reaches you in a state that does not match our description, we refund in full. That is the difference between a specialist retailer and a marketplace.
Storing and displaying retired LEGO
A sealed retired LEGO box is a long-term object. Three storage rules keep a sealed copy in the same state it left our warehouse, whether you display it sealed, build it years later, or hold it as part of a curated collection.
Keep boxes flat or upright, never stacked under heavy weight. Stack pressure crushes corners over time. A wire shelf with the box laid flat or stood on its long edge is the safest position.
Stable temperature and low humidity. LEGO boxes use coated cardstock that can ripple in a damp loft or warp near a south-facing window. A bookshelf in a heated room at normal indoor humidity is fine. A garage, an unheated outbuilding, or direct sunlight is not.
Plastic UV-shielding sleeves are optional but help. If you display sealed boxes long-term in a room with significant daylight, a clear acid-free polypropylene sleeve protects the artwork from yellowing.
The UK retired-LEGO market in 2026
The UK market for retired sealed LEGO has matured rapidly since 2022. Specialist UK retailers like BuyMyBricks now compete with marketplace listings on eBay and Facebook Marketplace for the same scarce sealed stock. The result is a clear two-tier market: verified specialist supply at one tier, and unverified marketplace listings at another. Prices on the specialist tier carry a small uplift for the verification work, the storage, and the 30-day returns.
For a UK collector deciding where to buy a retired sealed copy in the Power Functions Sets category, the calculation is straightforward. If the box matters for display or long-term hold, the specialist tier removes the lottery. If the set is a low-value brick-source build, the marketplace tier saves a small amount. The split tends to favour specialist purchase for any sealed set worth £100 or more, which is where almost all the retired sealed market sits.
If you are weighing this category against alternative routes, the question to ask is not whether the marketplace price is cheaper today. The question is what condition the box arrives in, whether the box matches the photos in the listing, and what your recourse is if it does not. Once you cost those three things into the marketplace tier, the gap between the two tiers usually disappears.
Why retired LEGO sets matter to UK collectors
The retired sealed LEGO market in the UK is shaped by three forces. The first is the rate at which LEGO retires sets, which has accelerated since 2020 as the LEGO portfolio has grown and shelf-space-per-set has shrunk. A set that ran for three years on shelf is now common. A set that ran for five years is increasingly the exception.
The second force is the collector population, which has expanded as the original 1980s and 1990s LEGO builders have aged into the adult-LEGO audience LEGO now openly targets with the 18-plus product lines. The third is the verification gap: marketplaces that handle sealed retired LEGO do not check the boxes, which has created room for specialists who do.
For a category like Power Functions Sets, those three forces compound. A retired set with adult-collector appeal, a finite supply, and a clear authentication risk is exactly the kind of set where a UK specialist retailer earns its keep. The BuyMyBricks shelf price reflects that. It is not the cheapest listing you will find, because we have absorbed the verification cost and the inventory cost and the returns cost. It is the cleanest route through the market for a buyer who wants the set, sealed, with the box you saw in the photos.
The composition of the BuyMyBricks Power Functions Sets shelf changes week by week as fresh stock arrives from our buy-back channels and as existing inventory sells through. The sets on the list above are the live state today. A set that is in this list and back in stock next month is not the same physical box, but it is the same set passed through the same five-point inspection. If you are tracking a specific set in this category that is not on the list today, the restock alert email is the route to hear about it the moment it lands in our Yorkshire warehouse.
For a buyer who is new to the retired-sealed-LEGO category, the strongest single piece of advice is to start with the BuyMyBricks listing for the specific set you want, compare the photos and the price to one marketplace listing of the same set, and read what is and is not in each seller’s description. The differences in what the seller is willing to commit to in writing usually answer the verification question on their own. Specialist listings name the seller, the inspection process, the warehouse location, and the returns policy. Most marketplace listings name none of those.
Factory-sealed copies, verified before despatch from our Yorkshire warehouse. Tracked UK delivery and 30-day returns.
Browse Power Functions Sets →The Verdict
What collectors say about the Power Functions Sets category
Community consensus
The Brickset community threads and the Reddit r/lego retired-set discussions for the LEGO Power Functions Sets category run across multiple years. Reviewers consistently praise the build technique work and the printed-vs-stickered ratio that LEGO chose for these sets, while criticisms cluster around minifigure availability, sub-theme proportions, and the parts that get lost or damaged in used copies.
The single most repeated piece of community advice for buying retired sealed LEGO in this category is that a marketplace listing priced suspiciously below the going UK rate is almost certainly compromised in some way. Genuine retired sealed LEGO does not sell below the UK market rate without a reason. The going UK market rate for any of the sets in this guide is reflected in the BuyMyBricks shelf price, which is checked against live BrickEconomy data and against marketplace comparables.
Source consensus: Brickset retired-set discussions, BrickLink set inventories, and Reddit r/lego.
More retired LEGO sets at BuyMyBricks
Frequently Asked Questions
Are these sets worth buying even though they’re retired?
Yes, the rarity and functionality make these sets valuable. They offer a unique blend of LEGO’s technic line and power functions.
Can I still use the remote control with these sealed sets?
Yes, as long as the set is sealed, you can still use the remote control. Once opened, the mechanisms may not function properly.
Are there any sets that are more desirable than others?
The LEGO Porsche 911 GT3 RS and the Lamborghini Sian FKP 37 are highly sought after due to their complexity and detailed designs.
How do I know if a set is sealed or not?
Check if the box is unopened and undamaged. If the set is in its original packaging, it’s likely sealed.
Can I still find these sets on other marketplaces?
Yes, but they may be more expensive or less reliable. BuyMyBricks ensures authenticity and functionality.
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