Retiring soonAges 11+

Mars Crew Exploration Rover (42180)

Name: Mars Crew Exploration Rover
Brand: LEGO
SKU: 42180

Prices last checked: 22 April 2026 at 18:02

LEGO.com RRP:

£90.99£129.99

Best Price Found

£90.00 -£39.99 (31%)

View Deal →

Argos// Last Checked: 22 Apr

🧱 1599 pieces - : £0.06

Available From

Best Deal

£90.00

£129.99

Save £39.99 (31% off)

Price checked: 22 Apr 2026

View Deal →

LEGO.comOfficial

£90.99

£129.99

Price updated: 14 Jan 2026

View on LEGO →

Building Instructions Brickset

Price Analysis

Not enough price data yet for a detailed analysis. We're tracking this set and will have insights available soon.

Price History & Buying Verdict

VerdictBuy now

•This set is marked as retiring soon by LEGO — once production stops, prices on the secondary market typically rise significantly.
•On price-per-piece, this is one of the better-value sets in the Technic range (value score 10.0/10 vs theme average).

We're still building up the price history for LEGO Mars Crew Exploration Rover (42180). Once we have a few weeks of data across LEGO.com and our tracked retailers, we'll show you the lowest recorded price, monthly averages, and a buy/wait recommendation here.

Want to see how LEGO Mars Crew Exploration Rover (set 42180) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Mars Crew Exploration Rover (42180) is a LEGO Technic set with 1,599 pieces, with an RRP of £129.99. It's currently available from £90.00 at argos_uk — 31% below the RRP, saving you £39.99. With a value score of 10.0/10, this set offers excellent value compared to other Technic sets.

SpecificationsInspire kids to learn more about missions to Mars with the LEGO® Technic™ Mars Crew Exploration Rover playset (42180) for boys and girls aged 11+ who love space toys. This detailed Mars Rover toy set is packed with realistic features for young explorers. The model expands to reveal the truck bed, and kids can test out the suspension as they steer the rover into position. Next, they can use the crane to lift the robot rover, tools and fuel reactor. The crew’s living quarters include seating, a shower, toilet, treadmill and fridge. There’s an elevator function, plus recycling and sample containers and gas and water canisters. This set features a special space air-lock element so kids can connect other compatible space-themed LEGO sets (sold separately) for even more space adventures. Kids enjoy an intuitive building adventure with the LEGO Builder app, where they can zoom in and rotate models in 3D, save sets and track their progress.

Features

Mars Rover toy for boys and girls aged 11+ – The LEGO® Technic™ Mars Crew Exploration Rover space toy for kids is packed with realistic features so young explorers can learn through play
A space toy filled with features – This space building toy includes an expanding truck bed, suspension, a moving crane, elevator, generator, beacons, companion rover, living quarters and cockpit
Rover expands and retracts – The model reflects how rovers adapt from being compact for transportation to expanding when they carry cargo after landing
Scientific accessories – This space exploration playset toy features accessories modeled on those used by astronauts, including scientific equipment and gas canisters
Space gift for kids who love NASA-inspired toys – This set makes a creative gift for boys and girls aged 11 plus who love fun space toys
Air lock connects to other models – This set has a special space air-lock element so kids can connect other compatible space-themed LEGO® playsets (sold separately) for more adventures
A fun way to build – The LEGO® Builder app guides kids on an intuitive building adventure, letting them save sets, track progress, zoom in and rotate models in 3D while they build
Measurements – This 1,599-piece setfeatures a buildable model measuring over 9 in. (23 cm) high, 17 in. (44 cm) long and 8 in. (21 cm) wide, when expanded

Frequently Asked Questions about Mars Crew Exploration Rover

What is the best price for LEGO Mars Crew Exploration Rover (Set 42180)?

The best current price for LEGO Mars Crew Exploration Rover (Set #42180) is £90.00 at Argos. This is £39.99 cheaper than the official LEGO RRP of £129.99. Price last verified on 22 April 2026.

How much can I save on LEGO Mars Crew Exploration Rover?

You can save £39.99 (31% off) on LEGO Mars Crew Exploration Rover by buying from Argos instead of LEGO.com. The official RRP is £129.99, but you can get it for just £90.00. Browse more top discounts.

How many pieces are in LEGO set 42180?

LEGO Mars Crew Exploration Rover (Set #42180) contains 1,599 pieces. At the best available price of £90.00, that works out to approximately 5.6p per piece.

What age is LEGO Mars Crew Exploration Rover suitable for?

LEGO Mars Crew Exploration Rover (Set #42180) is recommended for ages 11+. This set is part of the LEGO Technic theme. View all Technic sets and deals.

Where can I find the building instructions for LEGO Mars Crew Exploration Rover?

You can download the official building instructions for LEGO Mars Crew Exploration Rover (Set #42180) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Mars Crew Exploration Rover in the UK?

LEGO Mars Crew Exploration Rover (Set #42180) is available from 1 UK retailer including argos_uk. Prices range from £90.00. It's also available directly from LEGO.com at £90.99.

Is LEGO Mars Crew Exploration Rover on sale right now?

Yes! LEGO Mars Crew Exploration Rover is currently 30% off on LEGO.com, reduced from £129.99 to £90.99. See more hot deals.

Is LEGO Mars Crew Exploration Rover being discontinued or retiring soon?

Yes — LEGO Mars Crew Exploration Rover is flagged as retiring soon by LEGO. Once production ends and remaining stock sells through, prices on the secondary market typically climb well above RRP. If this set is on your list, the safest window is now while retailers still have stock. Browse our list of retiring LEGO sets to see what else is on the way out.

Is LEGO Mars Crew Exploration Rover good value for money?

Comparing piece-count to price across the LEGO Technic theme, this set scores 10.0 / 10 for value. That works out to about 5.6p per piece. That puts Mars Crew Exploration Rover in the top tier of Technic sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.