One of our members sent in photos of their completed Mercedes-Benz G 500 Professional Line and I’m glad they did. At 2,891 pieces this is one of the bigger kits in the library, and LEGO have clearly put a lot of thought into what makes the real G 500 Professional Line special. The gearbox alone is worth a post. Good work from this member getting it done.
Mercedes-Benz G 500 Professional Line
The real G 500 Professional Line is the G-Class kitted out for hard off-road work. Raised suspension, locking differentials, roof rack and storage, the works. LEGO have reproduced three differentials, two of them lockable, and a gearbox with high and low range plus forward and reverse in Technic form, which is where most of the complexity in this build lives.
At 2,891 pieces it sits near the top of what the library holds for vehicle kits. There are opening doors, a bonnet, and a rear tailgate too. The build runs to two or three evenings and earns its Advanced rating, though not because any single section is awkward. It’s more that you are always doing something new.
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The gearbox build section takes a while but you want it to. It is the centrepiece of the whole set and LEGO know it. You are building a functional transmission in miniature, with selectors that actually shift between high and low range, forward and reverse, and the drive to the front axle. Once it is in and working you can feel each change. That kind of thing does not happen by accident in a design process.
The differentials come together in a way that makes sense once you understand what they are doing. There are three, front, rear and centre, and the rear and centre ones can be locked, which is exactly what the real G 500 Professional Line relies on off-road. The Technic version replicates the mechanism faithfully rather than just hinting at it.
The drivetrain is the reason to build this kit. You select high or low range, forward or reverse, through a physical mechanism and feel the shift, and the diff locks show you exactly what they do. LEGO built it to actually work, not just represent the idea of a gearbox. It is the longest single section of the build and there is no part of it that feels like filler.
The sprung suspension on all four corners is set up with enough travel to show real articulation when you flex the chassis. The steering feeds through the front axle cleanly. The opening tailgate has a proper hinge action, every door has a working latch, and the bonnet closes neatly on its flexible hinge. These are small details but they add up over a build this size.
This is not a quick weekend kit. Two or three evenings is honest, possibly more if you take your time with the gearbox section. But it keeps moving throughout. The instruction book is well sequenced and there is no point where you are just stacking bricks waiting for something interesting to happen.
Thanks to the member who sent these in. If you have finished a kit from the Brick Club library and want to share your build, send photos to hello@brickclub.uk and I’ll get it up here.
This is exactly why I like putting member builds on the blog. The official images tell you what a kit is supposed to look like. Member photos show what it feels like once someone has actually sat down, opened the bags, and worked through it.
If you have just finished Mercedes-Benz G 500, send over a few photos. It does not need to be a full studio setup. A clean table, a finished build, and a few notes on what stood out are enough.
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