Unleash Your Inner Racer!
Conquer the Course with 1005 Pieces

Experience the thrill of rally racing with this highly detailed LEGO Technic model. A rewarding build for motorsport fans!

🏛 Technic
Set #42077

Rally Car

The Rally Car is a fantastic entry into the world of Technic building.

🏆 Best For: Perfect for teens and adults who enjoy detailed Technic builds and realistic vehicle models. ⏱ 7 hr build 🧩 1,005 pcs
★★★★☆ 4.2

Fans appreciate the realistic design and the functional features, particularly the working steering and suspension. Some find the color scheme a bit bland and the building process slightly repetitive.

📝 Our Take

The Rally Car is a fantastic entry into the world of Technic building. This set offers a rewarding building experience with its intricate mechanisms and realistic design, capturing the essence of rally racing in LEGO form.

This set is perfect for older kids and adults who enjoy building complex models. With over 1000 pieces, it provides a good challenge and a satisfying sense of accomplishment upon completion. The finished model is also great for display or for playing with its functional features.

Skip this if you are looking for a quick and easy build or primarily collect minifigure-focused sets. The Technic theme focuses more on the mechanical aspects rather than minifigure interaction. Consider a Creator Expert vehicle instead.

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What are the key mechanical functions of the Rally Car set? How does the building experience compare to other Technic sets of similar size? What is the current market value of the retired Rally Car set? Is the 2-in-1 Buggy alternate build worth the effort?

🧱 Building Experience

🧩
1,005
Pieces
7h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Working steering and suspension systems
  • Detailed engine with moving pistons
  • Realistic rally car design with sponsor decals
  • 2-in-1 model: rebuilds into a Buggy

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
The LEGO Technic Rally Car (42077-1) presents a moderate investment opportunity, driven by its retired status and strong appeal within the Technic community. Its 2-in-1 design, offering a rebuild into a Buggy, adds to its desirability. While not a licensed set, its complexity and piece count contribute to its collectibility. Investors should consider the condition of the box and the completeness of the set to maximize potential returns. The set's value is likely to appreciate steadily over time, especially among Technic enthusiasts.

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

Compare Similar Sets

Compared to other Technic sets in its price range, the Rally Car offers a good balance of complexity and playability. While sets like the LEGO Technic Stunt Truck & Bike (42059-1) offer more immediate action features, the Rally Car provides a more intricate and rewarding building experience. Collectors seeking a more challenging build might consider larger Technic sets, but the Rally Car offers a great entry point into the advanced Technic world.

📦 Full Parts Inventory - 127 unique parts • 990 total pieces

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Technic Axle Pin ...
Part #: 11214 11× Dark Bluish Gray
Technic Beam 1 x 5 Thin with Axle Holes on Ends Technic Beam 1 x ...
Part #: 11478 Black
Technic Panel Fairing #21 5L Small Smooth, Side B Technic Panel Fai...
Part #: 11946 Red
Technic Panel Fairing #22 5L Small Smooth, Side A Technic Panel Fai...
Part #: 11947 Red
Technic Steering Portal with 2 Pin Holes Technic Steering ...
Part #: 11950 Light Bluish Gray
Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Technic Beam 3 x ...
Part #: 14720 Light Bluish Gray
Wheel 56 x 34 Technic Racing Medium with 6 Pin Holes Wheel 56 x 34 Tec...
Part #: 15038 Red
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise Technic Pin Conne...
Part #: 15100 34× Black
Technic Panel 3 x 11 x 1 Technic Panel 3 x...
Part #: 15458 Dark Azure
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 Reddish Brown
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Technic Gear 20 T...
Part #: 18575 Black
Technic Pin Connector Round 1L [Beam] Technic Pin Conne...
Part #: 18654 10× Dark Bluish Gray
Plate Special 1 x 2 with Pin Hole Underneath Plate Special 1 x...
Part #: 18677 Red
Technic Panel Curved 3 x 13 Technic Panel Cur...
Part #: 18944 Dark Azure
Technic Pin Connector Hub with 1 Axle Technic Pin Conne...
Part #: 22961 Light Bluish Gray
Technic Steering Wheel Hub Holder with 2 Pin Holes and 2 Axle Holes, Slots Technic Steering ...
Part #: 23801 Black
Technic Axle 11 Technic Axle 11
Part #: 23948 Yellow
Technic Panel Curved and Bent 6 x 3 Technic Panel Cur...
Part #: 24116 White
Technic Panel Curved and Bent 6 x 3 Technic Panel Cur...
Part #: 24116 Dark Bluish Gray
Technic Panel Car Mudguard Arched 15 x 2 x 5 Technic Panel Car...
Part #: 24118 Dark Azure
Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 24119 Dark Azure
Technic Axle 3 with Stop Technic Axle 3 wi...
Part #: 24316 Reddish Brown
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end Brick Round 1 x 1...
Part #: 25214 Red
Technic Driving Ring Connector Smooth [4 rounded side walls] Technic Driving R...
Part #: 26287 Red
Technic Link 1 x 16 Technic Link 1 x 16
Part #: 2637 Red
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 Trans-Clear
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 186× Black
Plate Special 2 x 2 with 2 Pin Holes Plate Special 2 x...
Part #: 2817 Black
Technic Steering Wheel Small (3 Studs Diameter) Technic Steering ...
Part #: 2819 Light Bluish Gray
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 2 Plate 1 x 2
Part #: 3023 Trans-Clear
Brick Round 2 x 2 Dome Top, Hollow Stud Brick Round 2 x 2...
Part #: 30367c Red
Slope Curved 2 x 2 with Lip, No Studs Slope Curved 2 x ...
Part #: 30602 Trans-Clear
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Trans-Clear
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Trans-Red
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 Black
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 Black
Technic Beam 1 x 11.5 Double Bent Thick Technic Beam 1 x ...
Part #: 32009 Blue
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 White
Technic Axle and Pin Connector Angled #1 Technic Axle and ...
Part #: 32013 Red
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 White
Technic Axle and Pin Connector Angled #6 - 90° Technic Axle and ...
Part #: 32014 Dark Bluish Gray
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 29× Red
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Axle 5 Technic Axle 5
Part #: 32073 12× Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Yellow
Technic Axle and Pin Connector Toggle Joint Smooth Technic Axle and ...
Part #: 32126 Black
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 White
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Dark Bluish Gray
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Dark Azure
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 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 9 Bent (7 - 3) Thick Technic Beam 1 x ...
Part #: 32271 White
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 Black
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 Dark Azure
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 10× Dark Bluish Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 White
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 Red
Technic Steering / CV Joint Technic Steering ...
Part #: 32494 Light Bluish Gray
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 10× White
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 Dark Azure
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 18× Light Bluish Gray
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 Red
Technic Beam 1 x 11 Thick Technic Beam 1 x ...
Part #: 32525 11× White
Technic Beam 3 x 5 L-Shape Thick Technic Beam 3 x ...
Part #: 32526 White
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 Dark Azure
Technic Pin Long without Friction Ridges Technic Pin Long ...
Part #: 32556 Tan
Axle Hose, Soft 7L Axle Hose, Soft 7L
Part #: 32580 White
Technic Axle 4 Technic Axle 4
Part #: 3705 Black
Technic Axle 8 Technic Axle 8
Part #: 3707 Black
Technic Bush Technic Bush
Part #: 3713 Light Bluish Gray
Sticker Sheet for Set 42077-1 Sticker Sheet for...
Part #: 37158 [No Color/Any Color]
Technic Axle 10 Technic Axle 10
Part #: 3737 Red
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 Red
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 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 10× White
Technic Axle and Pin Connector Perpendicular Double Split Technic Axle and ...
Part #: 41678 Red
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Technic Axle and ...
Part #: 42003 Dark Azure
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Blue
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 41× Blue
Technic Beam 1 x 2 Thick Technic Beam 1 x ...
Part #: 43857 Red
Technic Axle 7 Technic Axle 7
Part #: 44294 Yellow
Tyre 68.8 x 36 ZR Tyre 68.8 x 36 ZR
Part #: 44771 Black
Technic Axle 3 Technic Axle 3
Part #: 4519 16× Yellow
Tap 1 x 1 without Hole in Spout Tap 1 x 1 without...
Part #: 4599b Light Bluish Gray
Jet Engine Fan with 10 Blades and Technic Pin Jet Engine Fan wi...
Part #: 46667 Dark Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 Red
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Red
Technic Steering Arm 5.5 x 2 with Towball Socket Rounded, Chamfered Technic Steering ...
Part #: 57515 Dark Bluish Gray
Technic Axle 5.5 with Stop [Rounded Short End] Technic Axle 5.5 ...
Part #: 59426 Dark Bluish Gray
Technic Axle Connector Smooth [with x Hole + Orientation] Technic Axle Conn...
Part #: 59443 Yellow
Wheel 31 x 15 Technic, 7 Pin Holes Wheel 31 x 15 Tec...
Part #: 60208 Red
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 Dark Bluish Gray
Technic Beam 3 x 3 T-Shape Thick Technic Beam 3 x ...
Part #: 60484 Light Bluish Gray
Technic Axle 9 Technic Axle 9
Part #: 60485 Light Bluish Gray
Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate Slope 18° 2 x 1 x...
Part #: 61409 White
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 Black
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 Flat Silver
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 White
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 Dark Azure
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 White
Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Technic Panel Cur...
Part #: 62531 Dark Bluish Gray
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 Light Bluish Gray
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 Black
Technic Panel Fairing # 4 Small Smooth Long, Side B Technic Panel Fai...
Part #: 64391 Dark Azure
Technic Panel Fairing # 4 Small Smooth Long, Side B Technic Panel Fai...
Part #: 64391 Black
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 Dark Azure
Technic Panel Fairing #13 Large Short Smooth, Side A Technic Panel Fai...
Part #: 64394 Dark Azure
Technic Panel Fairing #13 Large Short Smooth, Side A Technic Panel Fai...
Part #: 64394 White
Technic Panel Fairing #14 Large Short Smooth, Side B Technic Panel Fai...
Part #: 64680 White
Technic Panel Fairing #14 Large Short Smooth, Side B Technic Panel Fai...
Part #: 64680 Dark Azure
Technic Panel Fairing #5 Long Smooth, Side A Technic Panel Fai...
Part #: 64681 Dark Azure
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 Dark Azure
Technic Panel Fairing # 3 Small Smooth Long, Side A Technic Panel Fai...
Part #: 64683 Black
Technic Panel 5 x 11 x 1 Technic Panel 5 x...
Part #: 64782 Dark Azure
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 15× Light Bluish Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 White
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 119× Blue
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 12× Black
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 Blue
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 10× White
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 Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Technic Pin Conne...
Part #: 87082 Red
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 Dark Bluish Gray
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
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Trans-Orange
Technic Axle 4 with Centre Stop Technic Axle 4 wi...
Part #: 99008 Tan
Technic Beam Triangle Thin [Type II] Technic Beam Tria...
Part #: 99773 Light Bluish Gray
The set features a good selection of Technic pins and axles, useful for MOC builders looking to add functionality to their creations. The abundance of black and blue pins is particularly valuable for securing Technic structures.

💎 Notable Parts

Black Technic Pin with Friction Ridges Lengthwise and Center Slots (186x) $9.30
Blue Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots (119x) $5.95
Blue Technic Axle Pin with Friction Ridges Lengthwise (41x) $2.05
Red Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] (29x) $1.45
Est. BrickLink Part Value
$18.75

💡 MOC Potential

🚗 Off-road truck or rock crawler
🚗 Modified rally car with custom suspension
🚗 Formula 1 race car

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Charts Inventory Statistics

127
Unique Parts
990
Total Pieces
0
Minifigures
Inventory Version: 1