Face the Might!
Build General Grievous

Construct the towering cyborg commander with 1,085 pieces. A must-have for serious Star Wars and Ultimate Collector Series fans!

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🏛 Ultimate Collector Series
Set #10186

General Grievous

General Grievous is a striking, if somewhat spindly, addition to the UCS line.

🏆 Best For: Perfect for teens and adults who love Star Wars and appreciate detailed display models. ⏱ 4.5 hr build 🧩 1,085 pcs
★★★★☆ 4.1

Fans appreciate the accurate representation of General Grievous and the challenging build, but some find the model somewhat fragile and lacking in play features. The set is generally praised as a great display piece for Star Wars collectors.

📝 Our Take

General Grievous is a striking, if somewhat spindly, addition to the UCS line. Released in 2008, this set captures the menacing presence of the Separatist general with surprising accuracy using LEGO elements. The model prioritizes accuracy and scale over playability, making it a fantastic display piece for Star Wars enthusiasts.

This set is perfect for older teens and adult collectors seeking a unique challenge. The build is more intricate than it appears, utilizing a variety of Technic and System pieces to achieve Grievous's complex skeletal structure. Display appeal is high, especially when posed dynamically.

Skip this if you prefer minifigure-scale builds or prioritize play features. This is a static model, not intended for swooshing around the living room. Consider the 75312-1 Boba Fett's Starship for a more play-oriented experience.

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How does the General Grievous UCS set compare to other character-based LEGO models? What are the best ways to pose and display this set to highlight its features? How has the value of this set changed since it was retired? Is this set a good entry point into collecting Star Wars UCS models?

🧱 Building Experience

🧩
1,085
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Intricate skeletal structure using Technic elements
  • Creative use of curved slopes to capture Grievous's unique silhouette
  • Dynamic posing options for display
  • Sturdy construction despite the spindly appearance

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
The General Grievous UCS set presents a moderate investment opportunity. As a retired Star Wars UCS set, it benefits from the theme's enduring popularity. The set's age and relatively low piece count compared to other UCS sets may limit its potential for explosive growth. However, well-maintained, complete sets should see steady appreciation, especially as the supply dwindles.

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

Compare Similar Sets

Compared to minifigure-scale sets, General Grievous offers a larger, more detailed representation of the character. While sets like 75377-1 Invisible Hand offer play features, Grievous excels as a display piece. Collectors seeking a more challenging build and impressive presence might prefer Grievous.

📦 Full Parts Inventory - 138 unique parts • 996 total pieces

Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Light Bluish Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Dark Bluish Gray
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Dark Bluish Gray
Wedge Plate 3 x 3 Cut Corner Wedge Plate 3 x 3...
Part #: 2450 Black
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Dark Bluish Gray
Tile Special 1 x 1 with Clip and Straight Tips Tile Special 1 x ...
Part #: 2555 Dark Bluish Gray
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 White
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 18× Black
Brick 2 x 4 Brick 2 x 4
Part #: 3001 Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 13× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Dark Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 White
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Dark Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 White
Plate 1 x 2 Plate 1 x 2
Part #: 3023 White
Plate 1 x 2 Plate 1 x 2
Part #: 3023 29× Dark Bluish Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 White
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Dark Bluish Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Dark Red
Plate 6 x 12 Plate 6 x 12
Part #: 3028 Black
Plate 4 x 10 Plate 4 x 10
Part #: 3030 Black
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Black
Plate 6 x 10 Plate 6 x 10
Part #: 3033 Black
Plate 4 x 8 Plate 4 x 8
Part #: 3035 Black
Hood, Connected Chin Hood, Connected Chin
Part #: 30381 Reddish Brown
Hinge Brick 1 x 6 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Hinge Brick 1 x 6...
Part #: 30388 Light Bluish Gray
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Dark Bluish Gray
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 Light Bluish Gray
Slope 45° 2 x 1 Triple with Ovoid Bottom Pin Slope 45° 2 x 1 T...
Part #: 3048c Black
Wedge Plate 8 x 8 Cut Corner Wedge Plate 8 x 8...
Part #: 30504 Black
Slope Curved 2 x 2 with Lip, No Studs Slope Curved 2 x ...
Part #: 30602 White
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 32× Trans-Neon Green
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Dark Bluish Gray
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 32× Trans-Dark Blue
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 64× Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 10× Dark Bluish Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b White
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b White
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Bluish Gray
Technic Brick 1 x 2 [2 Pin Holes] Technic Brick 1 x...
Part #: 32000 Black
Technic Axle and Pin Connector Angled #5 - 112.5° Technic Axle and ...
Part #: 32015 Black
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 Light Bluish Gray
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 Black
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Pin Long ...
Part #: 32054 Light 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 Axle 2 Notched Technic Axle 2 No...
Part #: 32062 51× Black
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Technic Brick 1 x...
Part #: 32064b 15× Black
Technic Axle 5 Technic Axle 5
Part #: 32073 Light Bluish Gray
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Technic Bush 1/2 ...
Part #: 32123b Light Bluish Gray
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Technic Axle Conn...
Part #: 32174 Dark Bluish Gray
Technic Axle and Pin Connector Angled #4 - 135° Technic Axle and ...
Part #: 32192 Dark Bluish Gray
Technic Beam 1 x 9 Bent (7 - 3) Thick Technic Beam 1 x ...
Part #: 32271 Dark Bluish Gray
Technic Brick 4 x 4 with 2 x 2 Opening Technic Brick 4 x...
Part #: 32324 Light Bluish Gray
Technic Beam 1 x 4 Thin Technic Beam 1 x ...
Part #: 32449 Dark Bluish Gray
Technic Beam 1 x 3 Thick Technic Beam 1 x ...
Part #: 32523 Dark Bluish Gray
Technic Pin Connector Plate with One Hole (Single on Bottom) Technic Pin Conne...
Part #: 32529 10× Light Bluish Gray
Brick Curved 1 x 3 x 2 Brick Curved 1 x ...
Part #: 33243 White
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Dark Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 White
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Dark Bluish Gray
Minifig Head [Plain] [Blocked Open Stud] Minifig Head [Pla...
Part #: 3626b Reddish Brown
Plate 1 x 6 Plate 1 x 6
Part #: 3666 17× Dark Bluish Gray
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 Light Bluish Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Dark Bluish Gray
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 Black
Technic Axle 4 Technic Axle 4
Part #: 3705 Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 Dark Bluish Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Dark Bluish Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Black
Technic Bush Technic Bush
Part #: 3713 Light Bluish Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 Black
Slope Inverted 33° 3 x 2 [Connections between Studs] Slope Inverted 33...
Part #: 3747b Light Bluish Gray
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a Black
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Dark Bluish Gray
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Dark Bluish Gray
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Dark Bluish Gray
Plate 6 x 6 Plate 6 x 6
Part #: 3958 Black
Dish 4 x 4 Inverted [Radar] Dish 4 x 4 Invert...
Part #: 3960 White
Plate Round 2 x 2 with Axle Hole Type 2 (X Opening) Plate Round 2 x 2...
Part #: 4032b White
Plate Round 2 x 2 with Axle Hole Type 2 (X Opening) Plate Round 2 x 2...
Part #: 4032b Dark Bluish Gray
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 Dark Bluish Gray
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 White
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Dark Bluish Gray
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b White
Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Plate Special 1 x...
Part #: 4085c White
Plate 8 x 8 Plate 8 x 8
Part #: 41539 Black
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 15× Black
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Dark Bluish Gray
Technic Beam 1 x 2 Thin Technic Beam 1 x ...
Part #: 41677 10× Dark Bluish Gray
Technic Axle and Pin Connector Perpendicular Double Split Technic Axle and ...
Part #: 41678 Dark Bluish Gray
Wedge Curved 6 x 2 Right, Inner Ridges Wedge Curved 6 x ...
Part #: 41747 Dark Bluish Gray
Wedge Curved 6 x 2 Right, Inner Ridges Wedge Curved 6 x ...
Part #: 41747 White
Wedge Curved 6 x 2 Left, Inner Ridges Wedge Curved 6 x ...
Part #: 41748 White
Wedge Curved 6 x 2 Left, Inner Ridges Wedge Curved 6 x ...
Part #: 41748 Dark Bluish Gray
Wedge Curved 8 x 3 x 2 Open Right Wedge Curved 8 x ...
Part #: 41749 White
Wedge Curved 8 x 3 x 2 Open Left Wedge Curved 8 x ...
Part #: 41750 White
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 White
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 White
Brick Curved 6 x 1 Brick Curved 6 x 1
Part #: 42022 Dark Bluish Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 Light Bluish Gray
Plate 2 x 16 Plate 2 x 16
Part #: 4282 White
Technic Axle Pin with Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 43093 Blue
Wedge Sloped 4 x 2 Triple Left Wedge Sloped 4 x ...
Part #: 43710 White
Wedge Sloped 4 x 2 Triple Right Wedge Sloped 4 x ...
Part #: 43711 White
Wedge Curved 6 x 4 Triple Wedge Curved 6 x ...
Part #: 43712 White
Wedge Plate 3 x 2 Right Wedge Plate 3 x 2...
Part #: 43722 White
Wedge Plate 3 x 2 Left Wedge Plate 3 x 2...
Part #: 43723 White
Technic Rotation Joint Disk with Pin Hole and 3L Beam Thick Technic Rotation ...
Part #: 44224 Dark Bluish Gray
Technic Rotation Joint Disk with Pin and 3L Beam Thick Technic Rotation ...
Part #: 44225 Light Bluish Gray
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Hinge Plate 1 x 2...
Part #: 44302a Dark Bluish Gray
Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Hinge Plate 1 x 2...
Part #: 44567a Black
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Dark Bluish Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 Light Bluish Gray
Tool Hammer / Mallet Large Tool Hammer / Mal...
Part #: 4522 Black
Brick Round 1 x 1 with Fins, Open Stud Brick Round 1 x 1...
Part #: 4588 Dark Bluish Gray
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Trans-Dark Blue
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Dark Bluish Gray
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Trans-Neon Green
Tap 1 x 1 with Hole in Spout Tap 1 x 1 with Ho...
Part #: 4599a Black
Pneumatic T-Piece (T Bar) [New Style] Pneumatic T-Piece...
Part #: 4697b Light Bluish Gray
Brick Special 1 x 1 Studs on 4 Sides Brick Special 1 x...
Part #: 4733 White
Brick Special 1 x 1 Studs on 4 Sides Brick Special 1 x...
Part #: 4733 Dark Bluish Gray
Dish 2 x 2 Inverted [Radar] Dish 2 x 2 Invert...
Part #: 4740 White
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Brick Curved 2 x ...
Part #: 47457 White
Brick Special 1 x 1 with Studs on 2 Sides Brick Special 1 x...
Part #: 47905 Black
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Black
Bar 1L with Clip Bar 1L with Clip
Part #: 48729a Dark Bluish Gray
Wedge Sloped 4 x 4 Triple, Stud Notches Wedge Sloped 4 x ...
Part #: 48933 White
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers Windscreen 6 x 6 ...
Part #: 50747 Trans-Neon Green
Technic Beam 1 x 2 with Ball Joint Angled Technic Beam 1 x ...
Part #: 50923 Dark Bluish Gray
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 17× White
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 14× Dark Bluish Gray
Brick Arch 8 x 1 x 1 2/3 Curved Brick Arch 8 x 1 ...
Part #: 50967 White
Brick Special 1 x 2 with Studs on 2 Sides Brick Special 1 x...
Part #: 52107 Black
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 White
Arm Mechanical with Clip [Thin Support] Arm Mechanical wi...
Part #: 53989 12× White
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 13× White
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 26× Dark Bluish Gray
Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Plant / Creature ...
Part #: 55236 Dark Red
Hinge Plate 1 x 12 Locking 7 Teeth with Angled Side Extensions and Tapered Ends Hinge Plate 1 x 1...
Part #: 57906 White
Brick Arch 1 x 3 x 2 Curved Top Brick Arch 1 x 3 ...
Part #: 6005 Dark Bluish Gray
Plate Round 4 x 4 with Pin Hole Plate Round 4 x 4...
Part #: 60474 Light Bluish Gray
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 10× Dark Bluish Gray
Hinge Brick 2 x 2 Top Plate Thin Hinge Brick 2 x 2...
Part #: 6134 Light Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Dark Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Neon Green
Turntable 4 x 4 Square Base, Locking Turntable 4 x 4 S...
Part #: 61485 Black
Plate Special 4 x 6 with Studs on 3 Edges Plate Special 4 x...
Part #: 6180 Black
Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support Brick Curved 1 x ...
Part #: 6191 20× Black
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 White
Technic Pin Connector Round [Slotted] Technic Pin Conne...
Part #: 62462 Light Bluish Gray
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Dark Bluish Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 18× Dark Bluish Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 White
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 Blue
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Bluish Gray
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 Dark Bluish Gray
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 Dark Bluish Gray
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 20× Black
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Hinge Plate 1 x 4...
Part #: 73983 Dark Bluish Gray
Hose Rigid 3mm D. 22L / 17.6cm Hose Rigid 3mm D....
Part #: 75c22 White
Hose, Ribbed 7mm D. 10L / 8.0cm Hose, Ribbed 7mm ...
Part #: 78c10 Black
Hose, Ribbed 7mm D. 12L / 9.6cm Hose, Ribbed 7mm ...
Part #: 78c12 Black
The set features a substantial amount of black and dark bluish gray elements, useful for building robotic or mechanical creations. The trans-neon green and trans-dark blue round bricks add a touch of color and detail.

💎 Notable Parts

Black Tile 2 x 2 with Groove (64x) $3.20
Black Technic Axle 2 Notched (51x) $2.55
Dark Bluish Gray Plate 1 x 2 (29x) $1.45
Black Tile 1 x 6 with Groove (20x) $1.00
Est. BrickLink Part Value
$8.20

💡 MOC Potential

🤖 Larger, more detailed General Grievous with improved articulation
🤖 Droid army commander with a command center
🚗 Separatist landing craft or speeder

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Charts Inventory Statistics

139
Unique Parts
1,001
Total Pieces
0
Minifigures
Inventory Version: 2