Feel the Speed!
Build the 24 Hours Race Car

Experience the thrill of the race with this 1219-piece Technic set from 2015. A rewarding build for car enthusiasts!

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🏛 Technic
Set #42039

24 Hours Race Car

The 24 Hours Race Car is a fantastic display of Technic engineering.

🏆 Best For: Technic fans, car enthusiasts, and builders aged 12+ ⏱ 5 hr build 🧩 1,219 pcs
★★★★☆ 4.2

Fans appreciate the realistic design and functional features, such as the V8 engine and suspension, but some find the color scheme a bit bland and the build repetitive in certain areas.

📝 Our Take

The 24 Hours Race Car is a fantastic display of Technic engineering. This set accurately captures the sleek design and mechanical complexity of endurance race cars, offering a rewarding building experience and a visually appealing model.

This set is perfect for Technic enthusiasts and car lovers. The build provides a good balance of complexity and engagement, resulting in a detailed model suitable for display or play.

Skip this if you prefer minifigure-scale models or simpler building experiences. Consider other Technic sets with more play features or Creator Expert vehicles for a different style.

✨ New
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How does the building experience of this set compare to other Technic race cars? What are the key mechanical functions included in this model? Is this set a good value for the price considering the piece count and features? How well does this set display alongside other Technic vehicles?

🧱 Building Experience

🧩
1,219
Pieces
5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Working V8 engine with moving pistons
  • Independent suspension for a realistic driving experience
  • Opening gull-wing doors and engine cover
  • Detailed cockpit with racing seats and steering wheel

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
The 24 Hours Race Car is a retired Technic set from 2015, giving it a head start on potential appreciation. While not a limited edition, its status as a well-regarded Technic model, combined with its stable price trend, suggests it could be a reasonable investment. The piece count and complexity appeal to serious builders, and the car theme is consistently popular. However, Technic sets generally don't appreciate as rapidly as some licensed themes, so patience is key. Keep an eye on the overall condition of the box if purchasing as an investment.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

Compared to newer Technic race car sets, the 24 Hours Race Car offers a more classic aesthetic. While newer sets may have more advanced features or larger piece counts, this set provides a solid building experience and a recognizable design. Consider the 42096-1 Porsche 911 RSR or 42125-1 Ferrari 488 GTE AF Corse #51 for newer alternatives, but this set may appeal to collectors seeking older, retired models.

📦 Full Parts Inventory - 125 unique parts • 1,170 total pieces

Technic Gear 8 Tooth [Reinforced] Technic Gear 8 To...
Part #: 10928 Dark Bluish Gray
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Slope Curved 4 x ...
Part #: 11153 Light Bluish Gray
Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Technic Axle Pin ...
Part #: 11214 21× Dark Bluish Gray
Technic Beam 1 x 5 Thin with Axle Holes on Ends Technic Beam 1 x ...
Part #: 11478 12× Black
Technic Steering Portal with 2 Pin Holes and 2 Ball Joint Arms Technic Steering ...
Part #: 11949 Light Bluish Gray
Technic Steering Portal with 2 Pin Holes Technic Steering ...
Part #: 11950 Light Bluish Gray
Wheel 56 x 34 Technic Racing Medium with 6 Pin Holes Wheel 56 x 34 Tec...
Part #: 15038 Black
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise Technic Pin Conne...
Part #: 15100 12× Black
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 Bright Green
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 Black
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 White
Technic Axle 5 with Stop Technic Axle 5 wi...
Part #: 15462 Dark Tan
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Technic Gear 20 T...
Part #: 18575 Black
Plate Special 1 x 2 with Pin Hole Underneath Plate Special 1 x...
Part #: 18677 Light Bluish Gray
Technic Panel Curved 3 x 13 Technic Panel Cur...
Part #: 18944 Bright Green
Technic Gear 16 Tooth with Clutch on Both Sides Technic Gear 16 T...
Part #: 18946 Red
Technic Driving Ring 3L Technic Driving R...
Part #: 18947 Dark Bluish Gray
Technic Driving Ring Connector Technic Driving R...
Part #: 18948 White
Sticker Sheet for Set 42039-1 Sticker Sheet for...
Part #: 19095 [No Color/Any Color]
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Light Bluish Gray
Technic Axle Towball Technic Axle Towball
Part #: 2736 Light Bluish Gray
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 241× Black
Technic Steering Wheel Small (3 Studs Diameter) Technic Steering ...
Part #: 2819 Light Bluish Gray
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 Black
Technic Engine Cylinder without Side Slots, with Bottom Slots Technic Engine Cy...
Part #: 2850b Light Bluish Gray
Technic Engine Piston Round Technic Engine Pi...
Part #: 2851 Yellow
Technic Engine Connecting Rod Technic Engine Co...
Part #: 2852 Light Bluish Gray
Technic Engine Crankshaft Technic Engine Cr...
Part #: 2853 Yellow
Technic Engine Crankshaft Center Technic Engine Cr...
Part #: 2854 Tan
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Light Bluish Gray
Brick Round 2 x 2 Dome Top, Hollow Stud Brick Round 2 x 2...
Part #: 30367c Light Bluish Gray
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 Tan
Technic Link 1 x 6 without Stoppers Technic Link 1 x ...
Part #: 32005a Black
Technic Beam 1 x 11.5 Double Bent Thick Technic Beam 1 x ...
Part #: 32009 Red
Technic Beam 1 x 11.5 Double Bent Thick Technic Beam 1 x ...
Part #: 32009 White
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 14× White
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 Red
Technic Axle and Pin Connector Angled #5 - 112.5° Technic Axle and ...
Part #: 32015 Light Bluish Gray
Technic Axle and Pin Connector Angled #5 - 112.5° Technic Axle and ...
Part #: 32015 White
Technic Axle and Pin Connector Angled #5 - 112.5° Technic Axle and ...
Part #: 32015 Black
Technic Beam 1 x 5 Thin Technic Beam 1 x ...
Part #: 32017 Light Bluish Gray
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 Black
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 Red
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 Black
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 17× Light Bluish Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 16× Red
Technic Axle and Pin Connector Perpendicular 3L with Pin Hole Technic Axle and ...
Part #: 32068 Light Bluish Gray
Technic Knob Wheel Technic Knob Wheel
Part #: 32072 Black
Technic Axle 5 Technic Axle 5
Part #: 32073 13× Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Yellow
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 18× Black
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Light Bluish Gray
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 White
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Technic Axle and ...
Part #: 32184 Red
Technic Gear 20 Tooth Bevel Technic Gear 20 T...
Part #: 32198 Tan
Axle Hose, Soft 11L Axle Hose, Soft 11L
Part #: 32199 Black
Axle Hose, Soft 19L Axle Hose, Soft 19L
Part #: 32235 White
Technic Gear 12 Tooth Double Bevel Technic Gear 12 T...
Part #: 32270 Black
Technic Beam 1 x 15 Thick Technic Beam 1 x ...
Part #: 32278 10× Black
Technic Axle and Pin Connector Perpendicular Double Technic Axle and ...
Part #: 32291 Light Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 White
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 Bright Green
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 11× Light Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 Black
Technic Pin Connector Block 1 x 5 x 3 Technic Pin Conne...
Part #: 32333 Light Bluish Gray
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 Light Bluish Gray
Technic Steering / CV Joint Technic Steering ...
Part #: 32494 Light Bluish Gray
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 White
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Black
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Bright Green
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 13× Light Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 White
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 Black
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 Bright Green
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 Black
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 10× Light Bluish Gray
Technic Pin Long without Friction Ridges Technic Pin Long ...
Part #: 32556 Tan
Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Technic Beam 3 x ...
Part #: 33299a Light Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Light Bluish Gray
Technic Gear 24 Tooth [New Style with Single Axle Hole] Technic Gear 24 T...
Part #: 3648b Dark Bluish Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 13× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 15× Black
Technic Bush Technic Bush
Part #: 3713 Light Bluish Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 Tan
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Red
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Light Bluish Gray
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 12× Black
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 White
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 11× Light Bluish Gray
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 White
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Red
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 10× Black
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 30× Bright Green
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Blue
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 43× Blue
Dish 3 x 3 Inverted [Radar] Dish 3 x 3 Invert...
Part #: 43898 Trans-Clear
Technic Axle 7 Technic Axle 7
Part #: 44294 Light Bluish Gray
Tyre 68.8 x 36 ZR Tyre 68.8 x 36 ZR
Part #: 44771 Black
Technic Pin Connector Perpendicular 2 x 2 Bent Technic Pin Conne...
Part #: 44809 Light Bluish Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 31× Light Bluish Gray
Technic Worm Gear Technic Worm Gear
Part #: 4716 Light Bluish Gray
Dish 2 x 2 Inverted [Radar] Dish 2 x 2 Invert...
Part #: 4740 Trans-Clear
Technic Axle 8 with Stop Technic Axle 8 wi...
Part #: 55013 Dark Bluish Gray
Technic Pin Connector Hub Perpendicular 3 x 3 Bent with 4 Pins (Pin Ridges Across Part) Technic Pin Conne...
Part #: 55615 Light Bluish Gray
Technic Steering Arm 5.5 x 2 with Towball Socket Rounded, Chamfered Technic Steering ...
Part #: 57515 Dark Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 Yellow
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 13× Black
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 13× Light Bluish Gray
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 14× Black
Technic Axle 9 Technic Axle 9
Part #: 60485 Light Bluish Gray
Technic Pin 1/2 with 2L Bar Extension Technic Pin 1/2 w...
Part #: 61184 Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Red
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Clear
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 Light Bluish Gray
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 10× White
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 White
Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] Technic Gear Diff...
Part #: 62821b Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Triple Technic Axle and ...
Part #: 63869 Black
Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Technic Beam 5 x ...
Part #: 64178 Light Bluish Gray
Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Technic Beam Fram...
Part #: 64179 Light Bluish Gray
Technic Panel Fairing # 4 Small Smooth Long, Side B Technic Panel Fai...
Part #: 64391 Bright Green
Technic Panel Fairing #17 Large Smooth, Side A Technic Panel Fai...
Part #: 64392 White
Technic Panel Fairing #6 Long Smooth, Side B Technic Panel Fai...
Part #: 64393 White
Technic Panel Fairing #6 Long Smooth, Side B Technic Panel Fai...
Part #: 64393 Bright Green
Technic Panel Fairing #5 Long Smooth, Side A Technic Panel Fai...
Part #: 64681 Bright Green
Technic Panel Fairing #5 Long Smooth, Side A Technic Panel Fai...
Part #: 64681 White
Technic Panel Fairing #18 Large Smooth, Side B Technic Panel Fai...
Part #: 64682 White
Technic Panel Fairing # 3 Small Smooth Long, Side A Technic Panel Fai...
Part #: 64683 Bright Green
Technic Panel 5 x 11 x 1 Technic Panel 5 x...
Part #: 64782 Black
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Bright Green
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 14× Black
Technic Gear 16 Tooth with Clutch [Smooth] Technic Gear 16 T...
Part #: 6542b Dark Bluish Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 113× Blue
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Tan
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 Tan
Technic Pin with Friction Ridges Lengthwise and Towball Technic Pin with ...
Part #: 6628 Black
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 Red
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 Black
Technic Changeover Catch - + opening Technic Changeove...
Part #: 6641 Red
Technic Shock Absorber 6.5L with Hard Spring, Tight Coil in Middle [Complete Assembly] Technic Shock Abs...
Part #: 76537 Yellow
Hose, Ribbed 7mm D. 11L / 8.8cm Hose, Ribbed 7mm ...
Part #: 78c11 Flat Silver
Technic Panel Fairing #1 Small Smooth Short, Side A Technic Panel Fai...
Part #: 87080 White
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Technic Pin Conne...
Part #: 87082 Light Bluish Gray
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 13× Dark Bluish Gray
Technic Panel Fairing #2 Small Smooth Short, Side B Technic Panel Fai...
Part #: 87086 White
Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Technic Pin Conne...
Part #: 87408 Black
Technic Gear Rack 1 x 7 with Axle and Pin Holes Technic Gear Rack...
Part #: 87761 Black
Technic Steering / CV Joint Axle Technic Steering ...
Part #: 92906 Dark Bluish Gray
Technic Steering Hub for Portal Axle Technic Steering ...
Part #: 92909 Dark Bluish Gray
Technic Gear 16 Tooth Reinforced [New Style] Technic Gear 16 T...
Part #: 94925 Light Bluish Gray
This set provides a large quantity of black and light bluish gray Technic pins and axles, making it a valuable source for builders working on their own Technic creations. The bright green connectors add a splash of color and are useful for highlighting specific mechanisms.

🛒 Where to Buy

StockX
✓ In Stock
$130.00
Brickset
✓ In Stock
$175.00
BrickEconomy
✓ In Stock
$189.00
eBay
Amazon

💎 Notable Parts

Black Technic Pin with Friction Ridges Lengthwise and Center Slots (241x) $7.23
Blue Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots (113x) $5.65
Bright Green Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes (30x) $4.50
Light Bluish Gray Technic Beam 1 x 7 Thick (13x) $1.95
Est. BrickLink Part Value
$19.33

💡 MOC Potential

🚗 Convert into a different style of race car (e.g., rally car, Formula 1 car)
🚗 Build a custom off-road vehicle with enhanced suspension
🚗 Create a futuristic concept car with advanced aerodynamics

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

SuperdanTech's review of the LEGO Technic 42039 24 Hours Race Car praises the model's size and functional features like the V8 engine with moving pistons, steering, and suspension. The reviewer notes the gearing system for the doors and engine compartment, mentioning its potential for motorization, and considers it an excellent display model offering good value with room for modification.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

SuperdanTech's review of the LEGO Technic 42039 24 Hours Race Car praises the model's size and functional features like the V8 engine with moving pistons, steering, and suspension. The reviewer notes the gearing system for the doors and engine compartment, mentioning its potential for motorization, and considers it an excellent display model offering good value with room for modification.

Reddit Reviews

No Reddit reviews found

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

125
Unique Parts
1,170
Total Pieces
0
Minifigures
Inventory Version: 1