With 2,110 pieces, the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) is a big build that delivers on the details. It launched in 2021 under the Technic banner at $329.99.
Price-per-piece sits at $0.156. Not the cheapest, but you're paying for the design and theme licensing.
With this piece count and build quality, the 4x4 Mercedes-Benz Zetros Trial Truck earns its place in the Technic lineup. Good for builders and collectors alike.
Key Features
2,110 pieces — Big enough to be impressive, packed with interesting techniques
$0.156 per piece — Standard value for the Technic range
Licensed collection — Sought-after corner of the Technic lineup
From 2021 — Modern LEGO design and packaging quality
Theme Background
As a 2021 addition to Technic, part of the Licensed subcollection, the 4x4 Mercedes-Benz Zetros Trial Truck slots into the upper end of the Technic lineup. Technic is consistently one of the top-performing LEGO themes, and at $329.99 this set is priced accordingly. At $0.156 per piece, you're paying a premium — though that's typical for Technic sets in this range.
Collectors following Technic specifically should note the Licensed subtheme — it's a category that tends to draw attention and hold value, especially as sets in this tier age out of production.
Why This Set Is Special
Strong part-out value at 1.7x. Parts are worth $553.75 vs $329.99 retail (1.7x ratio). Theme average is 1.9x.
Frequently Asked Questions
[{"q": "How many pieces are in the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129)?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) contains 2,110 pieces, making it a large-scale display set. Within the Technic theme, it ranks in the top 9% by piece count. This is a build that will keep you engaged for several hours, with plenty of intricate details and techniques to enjoy."}, {"q": "How much does the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) cost?", "a": "The retail price (MSRP) for the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) is $329.99 in the United States. Regional pricing is \u00a3284.99 in the UK, CA$439.99 in Canada, \u20ac329.99 in Europe. This works out to $0.16 per piece. The higher price-per-piece reflects the use of specialized or larger elements, licensed branding, or premium packaging."}, {"q": "Is the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) a good investment?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) shows moderate investment potential based on several factors. Key investment signals include: high piece count. Technic sets have historically been among the best-performing themes for post-retirement appreciation. As with any LEGO investment, buying at or below retail price maximizes potential returns. Use the BrickBucks price tracker to find the best entry point."}, {"q": "What age is the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) suitable for?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) is recommended for ages 12+. This strikes a nice balance between complexity and accessibility, suitable for older children and teens building with or without supervision."}, {"q": "How big is the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129)?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) measures approximately 58.20cm \u00d7 48.00cm \u00d7 9.10cm (W\u00d7H\u00d7D). This is a substantial display piece \u2014 make sure you have adequate shelf space before purchasing."}, {"q": "Is the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) still available?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) retired on December 31, 2021 and is no longer available at retail. You can find this set on secondary markets including Amazon, eBay, and BrickLink. Retired Technic sets often trade at a premium above their original retail price, with demand typically increasing over time as sealed inventory decreases."}, {"q": "Where can I buy the LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129)?", "a": "The LEGO 4x4 Mercedes-Benz Zetros Trial Truck (42129) is retired and only available on secondary markets. Check Amazon, eBay, and BrickLink for current listings. Use the BrickBucks price tracker to compare prices across retailers and find the best deal."}]
