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Retiring soonAges 18+

Mercedes-Benz G 500 PROFESSIONAL Line (42177)

Name: Mercedes-Benz G 500 PROFESSIONAL Line
Brand: LEGO
SKU: 42177

LEGO.com4.7(4)2,891 pieces · 7.6p each

Available From

No current price from any retailer we track. LEGO.com lists it at £219.99.

Also available

Amazon UK

Marketplace sellers only

Amazon FR

Not re-checked since 29 Jul 2026

€166.99

Amazon DE

Not re-checked since 4 Oct 2026

€176.60

Argos

Not re-checked since 13 May 2026

£220.00

LEGO.comOfficial

Sets the RRP everything else is measured against

£219.99

Buy

It was £120.00 at Amazon UK in August. Checked 93 times over 278 days · average £194.35.

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£120.00

at Amazon UK · Aug 2026

Average Price (12mo)

£194.35

Current vs Average

-15.1%

Below average

Price Trend

Falling

Last 30 days

Best Month to Buy

October

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for Mercedes-Benz G 500 PROFESSIONAL Line is £120.00 at Amazon UK in August 2026. The current price is 15.1% below the 12-month average of £194.35. Prices have been trending downward recently — a good time to buy. Historically, October tends to offer the best prices for this set.

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.
•It's currently 15.1% below the 12-month average price of £194.35 — a notably good window.
•Prices have trended downward over the last 30 days — there's a chance of a further dip.
•On price-per-piece, this is one of the better-value sets in the Technic range (value score 10.0/10 vs theme average).
•A recent price drop of about £19.99 was recorded in the last 30 days.

We've been tracking the price of LEGO Technic Mercedes-Benz G 500 PROFESSIONAL Line (2,891 pieces) for 278 days, recording 93 data points across LEGO.com and major UK retailers. Over that period the price has dropped 34 times below previous levels, with the lowest price ever recorded being £120.00 at Amazon UK in August 2026.

The 12-month average sale price for set 42177 works out to £194.35 — that's 11.7% below the LEGO RRP of £219.99. The highest price we recorded across our tracked retailers was £220.00, giving a range of about £100.00 between the cheapest and most expensive observation.

Amazon UK has run the most price drops on this set in the period we've tracked, making it the retailer most worth watching for short-term deals. Historically, October has produced the lowest average prices for Mercedes-Benz G 500 PROFESSIONAL Line, so if you're not in a hurry it's worth bookmarking the page closer to that window. Prices have been trending downward over the last 30 days.

Want to see how LEGO Mercedes-Benz G 500 PROFESSIONAL Line (set 42177) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Mercedes-Benz G 500 PROFESSIONAL Line (42177) is a LEGO Technic set with 2,891 pieces, with an RRP of £219.99. Prices have been falling over the last 30 days. With a value score of 10.0/10, this set offers excellent value compared to other Technic sets.

Commemorate the 45th anniversary of one of the world’s best-loved off-roaders with this immersive LEGO® Technic Mercedes-Benz G 500 PROFESSIONAL Line model car building set for adults. This model car version of the iconic G-Class is packed with authentic features and cool functions to quicken the pulse of any Mercedes-Benz fan.

Take your time assembling details like the working steering and the raised suspension. Prop open the bonnet to check out the 6-cylinder in-line piston engine. Then try out the gearbox with its drive, neutral and reverse settings. Test the 2 differential locks, then open the doors to see the detailed interior. Adventurers will be happy to discover accessories like the ladder, spare wheel and roof rack, plus the opening tailgate and bonnet.

This engaging LEGO Technic car model for adults who love Mercedes-Benz makes a great gift idea and delivers a rewarding build with a display piece to cherish.

Features

Mercedes-Benz G 500 model car for adults – Commemorate the 45th anniversary of one of the world’s best-loved off-roaders with this immersive Mercedes-Benz G 500 PROFESSIONAL Line model set for adults
Build a G-Class model car – Enjoy a mindful project as you assemble all the details of this LEGO® Technic model, such as the working steering and the raised suspension
Explore the authentic functions – Check out the 6-cylinder in-line piston engine, the gearbox with its drive, neutral and reverse settings and 2 differential locks
Admire the details – Open the doors to view the interior, then explore accessories like the ladder, spare wheel and roof rack, plus the opening tailgate and bonnet
A Mercedes-Benz collectible gift – This set makes a great gift idea for adult LEGO® builders and Mercedes-Benz fans with a project to enjoy and a display piece to cherish
Engaging building instructions – Get ready to build like never before with the LEGO® Builder app, where you can save sets and track your progress
Measurements – A 2,891-piece set with a model measuring over 22 cm (8.5 in.) high, 43 cm (16.5 in.) long and 20 cm (8 in.) wide

Frequently Asked Questions about Mercedes-Benz G 500 PROFESSIONAL Line

What is the best price for LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set 42177)?

LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) is currently priced at £219.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 42177?

LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) contains 2,891 pieces. At the LEGO.com price of £219.99, that works out to approximately 7.6p per piece.

What age is LEGO Mercedes-Benz G 500 PROFESSIONAL Line suitable for?

LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) is recommended for ages 18+. This set is part of the LEGO Technic theme. View all Technic sets and deals.

Where can I find the building instructions for LEGO Mercedes-Benz G 500 PROFESSIONAL Line?

You can download the official building instructions for LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) 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 Mercedes-Benz G 500 PROFESSIONAL Line in the UK?

LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) is available from LEGO.com at £219.99. We're monitoring other UK retailers for availability. Check our recent price drops for updates.

What is the lowest price ever recorded for LEGO Mercedes-Benz G 500 PROFESSIONAL Line?

The lowest price we've recorded for LEGO Mercedes-Benz G 500 PROFESSIONAL Line (Set #42177) is £120.00 at Amazon UK in August 2026. That's 45% off the LEGO RRP of £219.99. Track the latest movements on our LEGO price history page.

Is LEGO Mercedes-Benz G 500 PROFESSIONAL Line being discontinued or retiring soon?

Yes — LEGO Mercedes-Benz G 500 PROFESSIONAL Line 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 Mercedes-Benz G 500 PROFESSIONAL Line 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 7.6p per piece. That puts Mercedes-Benz G 500 PROFESSIONAL Line 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.