LEGO’s official Technic 8110 Mercedes-Benz Unimog U400 set earned a stellar 9/10 rating here at The Lego Car Blog when it was reviewed way back in 2011. Fantastic functional realism, excellent use of motorisation, and an on-board pneumatic compressor make 8110 one of the finest sets we’ve ever reviewed. However, whilst expensive then, 8110 is ludicrously pricey now.

Cue previous bloggee thirdwigg, who has created his own superbly engineered Technic Unimog U400, only all-mechanical.

The loss of Power Functions components hasn’t reduced the functional realism though, with thirdwigg’s U400 equipped with all-wheel suspension, four-wheel-drive connected to an inline-4 engine under a tipping cab, working steering, a front and rear PTO, three-way tipping bed, and a pneumatic take-off too.

It’s a brilliantly simplified (but in no way simple) take on the original 8110 set, and one that you can build for yourself, as thirdwigg has released instructions for his model alongside the excellent imagery you see here.

If you missed out on the official LEGO Technic 8110 Mercedes-Benz Unimog U400 set a decade ago, and baulk at the price of them today, check out thirdwigg’s wonderfully engineered 4/5ths version at his ‘U400’ album via the link above, plus you can watch all of the model’s features in action via the video below.

YouTube Video