Hot WheelsTrack Set with 4 Loops, 3-Way Crash Zone & Motorized Booster, Folds for Storage, with 1:64 Scale Toy Car

It took me (aka, grandpa) a little while to assemble but like a puzzle it goes faster as you approach the end. Surprised this set uses a D-cell battery. I did not see that printed on the box. A little delay for grandkids going back to a store for batteries.Kids loved it and the car provided in the box worked great. Not all of there other cars they already had worked as well. Some were too heavy to make it through all 3 loops. Others were too wide for the track. The kids did manage to get 3 cars going at the same time. Kids had so much fun but the set can be loud when cars are moving on the track.

I bought this set for my grandchildren for Christmas. it takes 4 D batteries. This set only comes with one car and when they first tried to get the car through the loops it wouldn't work. I discovered after many tries that it worked when the batteries were very fresh. But we could not get any other hot wheel cars to go through the loops. So I looked up the model number of the car that it came with and had a very hard time finding a Electrack car but I found a purple one on ebay for $10. When I received that car I found out that that also doesn't work with this set. The purple car is made in Malaysia and the red on that came with it was made in Indonesia. So even through it says 3-way crash since it doesn't come with two cars it is not working as stated. Very disappointed that it is impossible to find any other cars that work with this product.

So fast but only works with the car it comes with.

I bought 1 for my 7 yr old for his birthday. My nephew played with it and became very vocal about how much he wanted one. So for his birthday I got him one. This track will definitely be enjoyed for hours and hours by a young boy the booster gives speed to thrust the cars through the loops. It is definitely durable as evident by the number of young boys playing hard and it's in perfect condition. It takes about 5 minutes to assemble. Don't forget the 4 D batteries need

I assembled it for my daughter, who was so excited by this purchase and talked about it for two days. But once I finally put it together - the batteries I had in my drawer did not work. So I started my trouble shooting with my wife and our daughter watching closely. I did not have new batteries, so I connected my lab power supply, set it to 6V and the race begun. The motor is quite powerful. When the voltage was set to 6V - the idle current was about 420 mA so this toy draws too much current for a set of normal alkaline batteries. When the car goes though between the wheels - the peak current is about 1.4A, so I don't recommend using this with regular D size cells. They are not going to last. No way.Another problem is the forces working on the track, once the car shoots up. This is a very strong acceleration and the whole set is shaking violently. I noticed it was best to run it at about 5.5V.With that voltage the toy works great.I purchased a set of Lithium rechargeable batteries for it. They come as a set of 4 pieces with a USB type charging cable. They are called "Rechargeable Lithium D Batteries with 4 in 1 USB-C Charging Cable,1.5V D Size Cell Battery 5600mWh" Amazon item B0BQ2LTT8F. They cost 18 bucks. If you buy this toy - you are going to need them. Don't even attempt using Alkaline. It is a waste of money and your kid will be upset as the toy will probably last 2 minutes on them.

My grandson loves this toy. Little pricey for hot wheels but the kid loves it.

This was the big gift for this morning for my daughter for christmas. She was so excited when she opened it. I spent the next hour putting it together. Putting it together was fun! It looks amazing! It does not work though! The car that comes with it works some of the time. But all the other Hot Wheels you have hanging out around your house will not make it around the track. There is no way to play with it with just using your hands to push the cars around, the motorized feature seems pretty cool but it is incredibly inconsistent and here's the other bad news. Once you put it together it can't be taken apart. So now how do I return it? Really disappointing Christmas going on at my house over this.

Great sturdy track!