LEGOTechnic McLaren Senna GTR 42123 Model Building Kit; A Great Gift for Kids, Teens and Adults Who Love Supercar Toys, Racing Cars and Collectible Display Vehicles (830 Pieces)

I'd say this kit hits the sweet spot of a decent price, a complex enough kit to be interesting and a sensible amount of time to build. The beautiful technic car kits at north of £100-200 are magnificent pieces of work, but they are also a significant financial and time commitment. This one is a generation ahead of the £18 Speed Champions kits, but only costs twice as much, so you get much more for your money. There are some nice touches like steering and an animated V8 engine, but it doesn't extend to proper gearbox, differential and suspension like the top kits do. That said it's a great medium level kit and very good looking when complete and looks something roughly like 1/12 scale, so it doesn't take up as much shelf space as the really big car kits.

Brought for a Nephew who loves Lego. Arrived quickly. He took a LOOONG time to build it. However the result was worth it. Great looking kit which he uses to play with. Also as its such a good kit hes looking after it too!!

I recently gifted my 11-year-old son the LEGO 42123 Technic McLaren Senna GTR Racing Collectable, and he loves it as an avid LEGO enthusiast, he was over the moon with this kit.This LEGO model is quite challenging for an 11-year-old. However, I was impressed to see how he managed to put it all together. It's a great way to challenge his building and problem-solving skills while having fun.The attention to detail in this McLaren Senna GTR replica is remarkable. It's not just a toy; it's a mini engineering marvel.Overall, this LEGO set has been a big hot. It's an ideal gift for any LEGO-loving child who enjoys a bit of a building challenge. I'm glad I chose it as a birthday present for my son.

Bought this Senna for a conversion MOC 65410 by Blaz, (left of the four), which can be found on the Internet. A tricky build into the V6 Sports Coupe (Generic), using only the parts within the set. A leisurely build, end product requires a bit more work for strengthening at the front, so you can play around and modify the MOC to suit. Great value, worth buying for spare parts alone at £30-35, original is £45. The other main photo is the conversion 67165 by Nemooz, it's the same size as the original Senna, but contains a lot of extra technic parts, costing more than the original by far, again well worth grabbing any spare Senna's.

A great model to build. Even in Lego it captures the spirit of a Mustang

I thought I'd try something new and start relatively easy. Enjoy it right up to the last 10 minutes when I found I had 2 pieces missing.I can guarantee they wasn't dropped or lost as I opened each packet into a plastic container.I feel really disappointed and now have to buy the 2 missing bits at a cost of £5.00 (best price I can find).With this problem I can't honestly give it 5 stars.

My grandson loved making it

Another great Lego Technic product. Between my son & I we have built a few different Lego Technic models - some smaller models and some larger.This model is in the middle of our model sizes. Lego Technic is great - hard enough to make it challenging, but easy enough for 10-11 yr old to follow.Nice model, good detail. I know Lego can seem expensive, but I must say that we get our moneys worth out of the enjoyment of building. The detail means it build takes longer - we normally stop and start at it so it can take 4-5 days to complete.If you have never built Lego Technic before, then this is a nice starter (although some smaller models are available). If you are experienced, well then you know what to expect.I enjoyed this model - detail and build was just as expected.Definitely recommend - especially if on special offer (which it frequently is).