Set Facts
- The LEGO Creator 3-in-1 Extreme Engines set features a Race Car with a large rear engine, side air intakes, wide rims, and low profile tires.
- This set can be rebuilt into a Hot Rod or a Speedboat.
- The Race Car includes adjustable wing mirrors and a rear spoiler with a blue, white, yellow, and black color scheme.
- Extreme Engines was designed by LEGO designers Jeremy Luettgen and John Ho.
- The set is contained in 66584 Bonus/Value Pack
Regional Retail Prices (LEGO.com/Store)
Subtheme Analysis
Lifespan
22 mos (this set 25 mos)
Annual growth
+4.25% (this set +5.08%)
This set's annual growth (CAGR) vs. subtheme
Community Stats
Extreme Engines currently ranks #131 out of the top most owned sets in Creator 3 in 1.
About Creator 3 in 1

Creator 3 in 1 sets come with instructions for three different models from the same bricks, built one at a time. The trick is in the design. Every part has to work in all three models, so the tiger of 31129 Majestic Tiger also builds a panda and a koi fish, and many builders keep the parts from a set as a starter supply of ordinary bricks.
3 in 1 was introduced in 2006 and currently consists of 252 sets. As of today,
4997 Transport Ferry is the most valuable 3 in 1 set with an estimated new/sealed value of $304.
Summary
Creator 3 in 1 Extreme Engines set 31072 was released on November 26, 2017, retailing for $10, it has since been retired. New, unopened sets are valued at $14, used ones can be found for $6.
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Enter the racing world with the 3-in-1 Extreme Engines set!
Enjoy racing adventures with the LEGO® Creator Extreme Engines set, featuring a Race Car with a sporty blue, white, yellow and black color scheme and authentic detailing, including a large rear engine, side air intakes and wide rims with low profile tires. This 3-in-1 construction toy also features adjustable wing mirrors and rear spoiler and rebuilds into a Hot Rod or a Speedboat for further racing action and adventure.
The 3-in-1 Extreme Engines set features a rebuildable Race Car with lots of authentic details, including a large rear engine, side air intakes, wide rims with low profile tires and adjustable wing mirrors and rear spoiler.
Features a blue, white, yellow and black color scheme.
Adjust the wing mirrors, set the rear spoiler for maximum speed, take your position on the start line and prepare for some high-speed action.
Continue the adventure with this 3-in-1 model. Rebuild the Extreme Engines Race Car...
Description provided by LEGO©