How many pieces are in the Mobile Lab?

Mobile Lab contains 135 pieces.

When was the Mobile Lab released?

Mobile Lab was released in 1980.

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No. 6901

Classic Space

Mobile Lab

Mobile Lab is a quintessential Classic Space set.

Time on the shelf Retired

Released Jan 1980

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Before you buy

Who it's for: Beginner build Perfect for LEGO fans of all ages who appreciate the simplicity and nostalgia of Classic Space
Build: 135 pieces · about 1.5 hours Build time is an estimate.
Cost: Budget Next to other LEGO sets. Check the store for today's price.
Availability: Likely retired

★★★★☆ 4.0 community rating

Fans appreciate the Mobile Lab for its classic design and nostalgic value, but some find the high price point prohibitive. The simple build is enjoyable for younger builders and collectors seeking a quick, satisfying experience.

📝 Our Take

Mobile Lab is a quintessential Classic Space set. Released in 1980, it perfectly captures the era's aesthetic with its light gray and trans-green color scheme, simple yet functional design, and focus on exploration. The set's charm lies in its retro appeal and nostalgic value for long-time LEGO fans.

This set is perfect for Classic Space enthusiasts and vintage LEGO collectors. The build is straightforward, offering a quick and enjoyable experience, while the set's rarity and historical significance make it a prized display piece.

Skip this if you're looking for complex building techniques or modern design aesthetics. Consider newer Space-themed sets like the LEGO City Space series for a more contemporary building experience.

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🧱 Building Experience

🧩

135

Pieces

⏱

1.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward building process
Focus on playability with rolling wheels and opening compartments
Classic Space color scheme and design elements
Nostalgic appeal for vintage LEGO collectors

📈 Investment Analysis

↑ Trending up since release

Investment Grade

Retired

The Mobile Lab set, being a vintage Classic Space set from 1980, has significant investment potential. Its age, coupled with the enduring popularity of the Classic Space theme, contributes to its increasing value. The relatively low piece count may deter some investors, but the set's rarity and complete condition make it a desirable collectible. While the current price is high, the consistent upward trend suggests continued appreciation, especially for sets in excellent condition with original packaging. However, like all vintage LEGO sets, condition is paramount, and storage can be a risk.

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

⚖ Compare Similar Sets

All-Terrain Vehicle

Classic Space • 136 pcs

Gatorator

Blacktron II • 144 pcs

Starfleet Voyager

Futuron • 233 pcs

Compared to modern LEGO sets, the Mobile Lab offers a simpler building experience and a focus on imaginative play rather than intricate detail. While newer Space-themed sets boast higher piece counts and advanced building techniques, the Mobile Lab stands out for its historical significance and nostalgic appeal. Collectors may choose this set for its vintage charm and investment potential, while younger builders might prefer more contemporary options for enhanced play features.

2 Minifigures Included

Classic Spaceman, Red with Airtanks (3842a Helmet)

5 parts

Classic Spaceman, White with Airtanks (3842a Helmet)

5 parts

The set includes two classic spacemen, one red and one white, each equipped with airtanks and the iconic 3842a helmet. These figures are standard for the Classic Space theme, adding to the set's nostalgic appeal.

📦 Parts Inventory

Official piece count: 135
Parts cataloged in this inventory: 40 unique parts, 129 pieces
Minifigures: 2

LEGO counts 135 pieces. This inventory comes from a separate parts catalog and lists 139, including the 10 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

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

The set features a high proportion of Light Gray parts, typical for Classic Space, which are useful for MOC builders looking to recreate the vintage aesthetic. The printed Classic Space logo tile is a valuable and sought-after element.