The Lego set Mercedes-Benz Arocs 3245 with the set number 42043 is part of the LEGO Technic theme and is recommended for ages 11 - 16. It was released in August 2015. The model has 2,793 pieces, and we estimate it takes around 6 - 8 hours to build. 427 Brickfact users have this set in their collection.
The set weighs about 4.490 kg. The box measures 22.9 x 18.9 x 4.9 in (58.2 x 48 x 12.4 cm). The recommended retail price is $229.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $580.86.

Lego 42043 product data

Set Information

Set ID
42043
Theme
Pieces
2793
Building Time
6 - 8 hours
Age Range
11 - 16

Availability

Release
08/2015
Retiring Status
Retired (12/2017)

Price Information

RRP
$229.99
Insiders Points (for purchase at Lego)
1495
Part Out Value
$580.86

Packaging

Weight
4.490 kg
Packaging dimensions
22.9 x 18.9 x 4.9 in
EAN (GTIN13)
5702015349741

Popularity with Brickfact users

users have this set
427
buyers in the last 12 months
27

427 Brickfact users have Mercedes-Benz Arocs 3245 in their collection. 27 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 5, 2026.

LEGO 42043 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value
$474.18
Growth vs. RRP
+106 % $229.99
Range
$435.55 – $499.45
Average
$452.48

Loading price history…

Official Set Description for LEGO 42043 Mercedes-Benz Arocs 3245

Climb aboard the awesome Mercedes-Benz Arocs 3245! This huge, robust, 2-in-1 LEGO® Technic model is packed with authentic details and features. Turn on the included Power Functions large motor and engage the advanced pneumatic system for complete control over an array of exciting motorized functions. You can operate the ultra-versatile crane arm mechanism, open and close the grabber, extend the outriggers or raise and lower the tipper body! Twin axle steering, double differential drive and fully independent suspension provide ultimate maneuverability, and the driver’s cab tilts to reveal a detailed 6-cylinder engine with moving pistons. Open the cab doors to access the detailed interior with dashboard, blue seating and steering wheel with Mercedes-Benz logo. This meticulously detailed model also features an extendable crane arm, 4 suspended axles, double wheels on the 2 rear axles, opening tailgate, warning beacons, wing mirrors and is the largest LEGO Technic model ever produced. An authentic white, gray and black color scheme and iconic 3-pointed Mercedes-Benz star add the finishing touches to this impressive model. When you feel like another building challenge, rebuild it into the rugged Mercedes-Benz Articulated Construction Truck.

  • Build one of two fully-featured Mercedes-Benz construction vehicles with one of the largest LEGO® Technic sets ever!
  • Includes large motor and new advanced pneumatic system
  • LEGO Technic building toys are compatible with all LEGO construction sets for creative building
  • The Arcos 3245 is over 12” high, 21” long and 5” wide
  • 2793 pieces – For boys and girls between the ages of 11 and 16 years old

Building Instruction for LEGO 42043 Mercedes-Benz Arocs 3245

LEGO 42043 Frequently Asked Questions

Is LEGO 42043 still available?
LEGO has retired 42043 Mercedes-Benz Arocs 3245, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $474.18.

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