How many pieces are in the Mercedes-Benz Unimog U400?

Mercedes-Benz Unimog U400 contains 2,048 pieces.

When was the Mercedes-Benz Unimog U400 released?

Mercedes-Benz Unimog U400 was released in 2011.

🏛 Technic

Set #8110

Mercedes-Benz Unimog U400

The Mercedes-Benz Unimog U400 is a Technic masterpiece showcasing impressive functionality.

Before you buy

Who it's for: Advanced build Ideal for Technic fans and experienced LEGO builders who enjoy complex mechanical builds
Build: 2,048 pieces · about 10 hours Build time is an estimate.
Price: $199.99 list price · 9.8¢ per piece
Availability: Likely retired

★★★★☆ 4.3 AI-generated review score, not a customer rating

Fans praise the Unimog for its complex functionality and realistic design, particularly the pneumatic system. Criticisms often focus on the challenging build and the relatively high cost compared to other Technic sets of similar size.

$199.99

Best Price

$179.99

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Mercedes-Benz Unimog U400 is a Technic masterpiece showcasing impressive functionality. Released in 2011, this set boasts over 2000 pieces and incorporates features like pneumatic functions, four-wheel drive, and a detailed engine, making it a standout model in the Technic line.

This set is perfect for Technic enthusiasts and advanced builders. The build provides a challenging and rewarding experience, offering a deep dive into complex mechanical systems and offering a fantastic display piece that highlights the intricate engineering of the real-world Unimog.

Skip this if you prefer simpler builds or are not interested in complex mechanical functions. Consider the LEGO Technic Monster Jam sets for something less involved or the LEGO Creator Expert vehicles for display-focused models.

✨ New

Ask BlockTalk about this set

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BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Mercedes-Benz Unimog U400 - building tips, investment potential, comparisons, or anything else!

Try asking:

How does the Unimog's pneumatic system compare to other LEGO Technic sets? What are some advanced building techniques used in this set? How does the value of the Unimog compare to other retired Technic sets with similar piece counts? What are some creative ways to display the Unimog to highlight its features?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

2,048

Pieces

⏱

10h

Estimated Build Time

📊

Advanced

Difficulty

Build Highlights:

Intricate pneumatic system controls the crane arm and outriggers
Detailed engine with moving pistons
Working four-wheel drive and steering system
Realistic Unimog design with authentic features

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

A-

Investment Grade

⏳ Retired

The Mercedes-Benz Unimog U400 is a retired Technic set that has shown consistent appreciation in value. Its relatively high piece count, combined with the popularity of the Technic theme and the Mercedes-Benz license, makes it a desirable set for collectors. The pneumatic functions and intricate design further enhance its appeal. While economic downturns can impact the LEGO market, the Unimog's historical performance suggests it should continue to be a solid investment. However, be mindful of potential re-releases or similar models that could affect its exclusivity.

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

⚖ Compare Similar Sets

Mercedes-Benz Arocs 3245

6x6 Volvo Articulated Hauler

Technic • 2,193 pcs

$249.99

The Mercedes-Benz Unimog U400 stands out due to its pneumatic functions and realistic design. While other Technic sets like the 42043-1 Mercedes-Benz Arocs 3245 offer similar complexity, the Unimog has a unique appeal. If you prefer a more modern design, the Arocs might be a better choice, but the Unimog's classic look and distinctive features make it a worthwhile addition to any Technic collection.

📦 Parts Inventory

Piece count: 2,048
Parts cataloged in this inventory: 166 unique parts, 2,048 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Tile Special 1 x ...

Part #: 2412b 6× Black

Tile Special 1 x ...

Part #: 2412b 8× Orange

Tile 1 x 4 with G...

Part #: 2431 1× Dark Bluish Gray

Tile 1 x 4 with G...

Part #: 2431 2× Orange

Tile 1 x 4 with G...

Part #: 2431 2× Black

Plate Special 2 x...

Part #: 2444 3× Light Bluish Gray

Plate 2 x 12

Part #: 2445 1× Black

Plate Round 2 x 2...

Part #: 2654 2× Trans-Yellow

Plate Round 2 x 2...

Part #: 2654 2× Trans-Clear

Technic Axle Towball

Part #: 2736 1× Light Bluish Gray

Technic Steering ...

Part #: 2741 1× Black

Technic Pin with ...

Part #: 2780 317× Black

Plate Special 2 x...

Part #: 2817 2× Black

Technic Engine Cy...

Part #: 2850b 4× Light Bluish Gray

Technic Engine Pi...

Part #: 2851 4× Yellow

Technic Engine Co...

Part #: 2852 4× Light Bluish Gray

Technic Engine Cr...

Part #: 2853 2× Light Bluish Gray

Technic Engine Cr...

Part #: 2854 3× Dark Bluish Gray

Plate 2 x 4

Part #: 3020 2× Black

Plate 2 x 3

Part #: 3021 4× Black

Plate 1 x 2

Part #: 3023 8× Trans-Clear

Plate 1 x 2

Part #: 3023 2× Light Bluish Gray

Plate 1 x 2

Part #: 3023 2× Orange

Plate 1 x 2

Part #: 3023 2× Black

Plate 1 x 2

Part #: 3023 2× Trans-Orange

Hook with Towball

Part #: 30395 1× Dark Bluish Gray

Tile 2 x 2 with G...

Part #: 3068b 1× Orange

Tile 1 x 2 with G...

Part #: 3069b 2× Black

Technic Brick 1 x...

Part #: 32000 9× Black

Technic Pin 3/4

Part #: 32002 13× Dark Bluish Gray

Technic Link 1 x ...

Part #: 32005b 2× Black

Technic Reel 3 x 2

Part #: 32012 1× Dark Bluish Gray

Technic Axle and ...

Part #: 32013 1× Yellow

Technic Axle and ...

Part #: 32013 22× Black

Technic Axle and ...

Part #: 32013 1× Red

Technic Axle and ...

Part #: 32014 9× Black

Technic Axle and ...

Part #: 32016 3× Black

Technic Beam 1 x ...

Part #: 32017 4× Light Bluish Gray

Technic Axle and ...

Part #: 32034 1× Red

Technic Axle and ...

Part #: 32034 13× Black

Technic Axle Conn...

Part #: 32039 15× Black

Technic Pin Long ...

Part #: 32054 18× Red

Technic Pin Long ...

Part #: 32054 49× Black

Technic Beam 3 x ...

Part #: 32056 4× Black

Technic Axle 2 No...

Part #: 32062 62× Red

Technic Beam 1 x ...

Part #: 32065 2× Light Bluish Gray

Technic Knob Wheel

Part #: 32072 2× Yellow

Technic Axle 5

Part #: 32073 24× Light Bluish Gray

Technic Bush 1/2 ...

Part #: 32123b 16× Light Bluish Gray

Technic Bush 1/2 ...

Part #: 32123b 27× Yellow

Technic Beam 2 x ...

Part #: 32140 2× Light Bluish Gray

Technic Beam 2 x ...

Part #: 32140 15× Black

Technic Beam 2 x ...

Part #: 32140 4× Red

Technic Axle and ...

Part #: 32184 4× Black

Technic Axle and ...

Part #: 32184 5× Red

Technic Driving R...

Part #: 32187 6× Light Bluish Gray

Technic Axle and ...

Part #: 32192 5× Black

Technic Beam 3 x ...

Part #: 32250 2× Red

Technic Gear 20 T...

Part #: 32269 1× Black

Technic Gear 20 T...

Part #: 32269 2× Tan

Technic Gear 12 T...

Part #: 32270 3× Black

Technic Beam 1 x ...

Part #: 32271 2× Black

Technic Beam 1 x ...

Part #: 32271 6× Red

Technic Beam 1 x ...

Part #: 32278 16× Black

Technic Beam 1 x ...

Part #: 32278 7× Orange

Technic Beam 1 x ...

Part #: 32278 1× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 32278 4× Red

Technic Axle and ...

Part #: 32291 12× Black

Technic Beam 1 x ...

Part #: 32316 12× Black

Technic Beam 1 x ...

Part #: 32316 5× Red

Technic Beam 1 x ...

Part #: 32316 2× Blue

Technic Beam 1 x ...

Part #: 32316 12× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32348 4× Black

Technic Beam 1 x ...

Part #: 32348 2× Red

Technic Beam 1 x ...

Part #: 32449 8× Black

Technic Steering ...

Part #: 32494 3× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32523 6× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32523 8× Black

Technic Beam 1 x ...

Part #: 32523 2× Blue

Technic Beam 1 x ...

Part #: 32523 4× Yellow

Technic Beam 1 x ...

Part #: 32524 2× Light Bluish Gray

Technic Beam 1 x ...

Part #: 32524 4× Blue

Technic Beam 1 x ...

Part #: 32524 6× Red

Technic Beam 1 x ...

Part #: 32524 24× Black

Technic Beam 1 x ...

Part #: 32525 19× Dark Bluish Gray

Technic Beam 3 x ...

Part #: 32526 2× Blue

Technic Beam 3 x ...

Part #: 32526 8× Orange

Technic Beam 3 x ...

Part #: 32526 2× Dark Bluish Gray

Technic Beam 3 x ...

Part #: 32526 12× Red

Technic Beam 3 x ...

Part #: 32526 27× Black

Technic Pin Long ...

Part #: 32556 11× Tan

Technic Pin Conne...

Part #: 32557 2× Black

Technic Pin Conne...

Part #: 32557 7× Light Bluish Gray

Technic Beam 3 x ...

Part #: 33299a 2× Black

Technic Gear 8 Tooth

Part #: 3647 4× Dark Bluish Gray

Technic Gear 24 T...

Part #: 3648b 2× Dark Bluish Gray

Plate 1 x 6

Part #: 3666 2× Black

Technic Axle 4

Part #: 3705 38× Black

Technic Axle 6

Part #: 3706 4× Black

Technic Axle 8

Part #: 3707 9× Black

Plate 1 x 4

Part #: 3710 6× Orange

Technic Bush

Part #: 3713 18× Red

Technic Bush

Part #: 3713 9× Light Bluish Gray

Technic Axle 10

Part #: 3737 1× Black

Technic Axle Pin ...

Part #: 3749 2× Tan

Plate Special 1 x...

Part #: 3794b 1× Light Bluish Gray

Plate 2 x 6

Part #: 3795 4× Black

Technic Brick 1 x...

Part #: 3894 1× Black

Technic Brick 1 x...

Part #: 3895 1× Black

Brick Round 2 x 2...

Part #: 3941 2× Trans-Yellow

Brick Round 2 x 2...

Part #: 3941 4× Black

Plate Round 2 x 2...

Part #: 4032a 6× Black

Technic Beam 1 x ...

Part #: 40490 2× Red

Technic Beam 1 x ...

Part #: 40490 19× Black

Technic Beam 1 x ...

Part #: 41239 3× Orange

Technic Beam 1 x ...

Part #: 41239 1× Dark Bluish Gray

Technic Beam 1 x ...

Part #: 41239 15× Black

Tile 1 x 8 with G...

Part #: 4162 5× Black

Technic Beam 1 x ...

Part #: 41677 16× Blue

Technic Beam 1 x ...

Part #: 41677 6× Light Bluish Gray

Technic Axle and ...

Part #: 41678 16× Light Bluish Gray

Technic Axle and ...

Part #: 42003 4× Dark Bluish Gray

Technic Axle and ...

Part #: 42003 26× Black

Technic Pin 1/2 w...

Part #: 4274 13× Blue

Plate 2 x 16

Part #: 4282 3× Black

Technic Axle Pin ...

Part #: 43093 103× Blue

Technic Beam 1 x ...

Part #: 43857 2× Black

Technic Axle 7

Part #: 44294 13× Light Bluish Gray

Bracket 1 x 2 - 2...

Part #: 44728 2× Black

Plate 1 x 10

Part #: 4477 2× Black

Wheel 56 x 34 Tec...

Part #: 44772 4× Light Bluish Gray

Technic Pin Conne...

Part #: 44809 5× Light Bluish Gray

Technic Axle 3

Part #: 4519 72× Light Bluish Gray

Technic Axle Conn...

Part #: 45590 4× Black

Pneumatic T-Piece...

Part #: 4697b 2× Light Bluish Gray

Technic Worm Gear

Part #: 4716 2× Light Bluish Gray

Pneumatic Switch ...

Part #: 47223a 4× Dark Bluish Gray

Pneumatic Cylinde...

Part #: 47225 2× Yellow

Technic Pin Conne...

Part #: 48989 4× Light Bluish Gray

Technic Turntable...

Part #: 50163 1× Light Bluish Gray

Brick Curved 3 x ...

Part #: 50950 10× Orange

Hose, Pneumatic 4...

Part #: 5102c03 1× Blue

Hose, Pneumatic 4...

Part #: 5102c10 3× Blue

Hose, Pneumatic 4...

Part #: 5102c14 1× Blue

Hose, Pneumatic 4...

Part #: 5102c21 1× Blue

Hose, Pneumatic 4...

Part #: 5102c24 1× Blue

Hose, Pneumatic 4...

Part #: 5102c33 1× Black

Hose, Pneumatic 4...

Part #: 5102c33 1× Light Bluish Gray

Hose, Pneumatic 4...

Part #: 5102c40 1× Blue

Hose, Pneumatic 4...

Part #: 5102c54 1× Light Bluish Gray

Hose, Pneumatic 4...

Part #: 5102c54 1× Black

Hose, Pneumatic 4...

Part #: 5102c80 1× Black

Hose, Pneumatic 4...

Part #: 5102c80 1× Light Bluish Gray

Brick Sloped 30° ...

Part #: 54200 6× Trans-Orange

Brick Sloped 30° ...

Part #: 54200 6× Orange

Technic Axle 8 wi...

Part #: 55013 4× Dark Bluish Gray

String Cord Thin ...

Part #: 56823c50 1× Black

Battery Box, Powe...

Part #: 58119 1× Light Bluish Gray

Motor, Medium, Po...

Part #: 58120 1× Light Bluish Gray

Technic Axle 5.5 ...

Part #: 59426 3× Dark Bluish Gray

Technic Axle Conn...

Part #: 59443 5× Red

Technic Axle Conn...

Part #: 59443 29× Black

Technic Axle Conn...

Part #: 59443 16× Light Bluish Gray

Plate 1 x 12

Part #: 60479 1× Black

Brick Sloped 65° ...

Part #: 60481 2× Black

Technic Beam 1 x ...

Part #: 60483 24× Light Bluish Gray

Technic Beam 3 x ...

Part #: 60484 6× Black

Technic Beam 3 x ...

Part #: 60484 8× Light Bluish Gray

Technic Axle 9

Part #: 60485 9× Light Bluish Gray

Plate Round 1 x 1...

Part #: 6141 2× Trans-Red

Plate Round 1 x 1...

Part #: 6141 2× Trans-Clear

Plate Round 1 x 1...

Part #: 6141 2× Trans-Orange

Brick Curved 4 x ...

Part #: 61678 2× Black

Brick Curved 4 x ...

Part #: 61678 8× Orange

Technic Universal...

Part #: 61903 7× Light Bluish Gray

Technic Pin Conne...

Part #: 62462 4× Yellow

Technic Pin Conne...

Part #: 62462 6× Orange

Technic Panel Cur...

Part #: 62531 2× Orange

Technic Gear Diff...

Part #: 62821b 2× Dark Bluish Gray

Technic Axle and ...

Part #: 63869 8× Light Bluish Gray

Technic Beam 5 x ...

Part #: 64178 1× Light Bluish Gray

Technic Beam Fram...

Part #: 64179 4× Light Bluish Gray

Technic Panel Fai...

Part #: 64391 1× Orange

Technic Panel Fai...

Part #: 64392 1× Orange

Technic Panel Fai...

Part #: 64682 1× Orange

Technic Panel Fai...

Part #: 64683 1× Orange

Technic Panel 5 x...

Part #: 64782 12× Light Bluish Gray

Technic Panel 5 x...

Part #: 64782 1× Orange

Technic Axle and ...

Part #: 6536 40× Black

Technic Axle and ...

Part #: 6536 4× Dark Bluish Gray

Part #: 6542b 6× Dark Bluish Gray

Technic Pin Long ...

Part #: 6558 166× Blue

Technic Gear Diff...

Part #: 6573 1× Dark Bluish Gray

Technic Axle 3 wi...

Part #: 6587 11× Dark Tan

Technic Gear 12 T...

Part #: 6589 9× Tan

Technic Pin with ...

Part #: 6628 7× Black

Technic Beam 1 x ...

Part #: 6629 4× Blue

Technic Beam 1 x ...

Part #: 6629 6× Black

Technic Beam 1 x ...

Part #: 6632 2× Red

Technic Beam 1 x ...

Part #: 6632 24× Black

Tile 1 x 6 with G...

Part #: 6636 1× Black

Technic Changeove...

Part #: 6641 2× Red

Pneumatic Cylinde...

Part #: 74981 1× Yellow

Technic Gear 24 T...

Part #: 76244 2× White

Tile 2 x 4 with G...

Part #: 87079 3× Black

Technic Pin Conne...

Part #: 87082 11× Light Bluish Gray

Technic Axle 4 wi...

Part #: 87083 14× Dark Bluish Gray

Technic Gear Rack...

Part #: 87761 1× Black

Technic Steering ...

Part #: 92906 3× Dark Bluish Gray

Technic Axle and ...

Part #: 92907 12× Black

Technic Steering ...

Part #: 92908 4× Light Bluish Gray

Technic Steering ...

Part #: 92909 4× Dark Bluish Gray

Technic Steering ...

Part #: 92910 2× Light Bluish Gray

Technic Steering ...

Part #: 92911 2× Dark Bluish Gray

Tyre 94.3 x 38 R

Part #: 92912 4× Black

Technic Gear 16 T...

Part #: 94925 21× Light Bluish Gray

Technic Shock Abs...

Part #: 95292c01 4× Yellow

Sticker Sheet 1 f...

Part #: 95746 1× [No Color/Any Color]

Sticker Sheet 2 f...

Part #: 96988 1× [No Color/Any Color]

Pneumatic Hose Co...

Part #: 99021 2× Blue

Technic Beam Tria...

Part #: 99773 6× Dark Bluish Gray

Technic Beam Tria...

Part #: 99773 2× Light Bluish Gray

Pneumatic Pump 1 x 6

Part #: 99798 1× Light Bluish Gray

The set contains a large assortment of Technic pins and axles, making it a valuable source for builders working on mechanical models. The abundance of blue and light bluish gray elements provides a solid base for various Technic projects.

🛒 Where to Buy

eBay

✓ In Stock

$179.99 →

Walmart

✓ In Stock

Compare on eBay →

$189.99

Target

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$199.99

💎 Notable Parts

Blue Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots (166x) $8.30

Blue Technic Axle Pin with Friction Ridges Lengthwise (103x) $5.15

Light Bluish Gray Technic Axle 3 (72x) $3.60

Black Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] (49x) $4.90

Red Technic Axle 2 Notched (62x) $3.10

Est. BrickLink Part Value

$25.05

💡 MOC Potential

🚗 Heavy-duty tow truck with functional winch

🚗 Off-road exploration vehicle with custom suspension

🚗 Mobile crane with enhanced lifting capabilities

🚗 Logging truck with grapple arm

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 8 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

The Lego Technic 8110 Mercedes-Benz Unimog U400 is viewed as a significant set, being the flagship Technic release of 2011. Reviews are largely neutral, focusing on unboxing and overviews of the set's features, without strong positive or negative sentiments dominating the commentary.

Lego 8110 Unimog U400 set

Sariel's Bricks & Pets • 434.5K views Review

Lego Technic #8110

TechLUG • 166.3K views Review

Lego 8110 Unimog unboxing

F.A.Z • 19.2K views Unboxing

Community Sentiment

Based on 8 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

5 YouTube reviews

BlockTalk AI Summary

Sariel's Bricks & Pets highlights the set as the largest Technic set at the time of its release. TechLUG provides a written review on their website, suggesting a deeper dive into the set's functionalities and design.