Lego is one of the oldest toys out there if you are looking for construction toys for your kids or yourself. These usually come in a complete set with different bricks that are made for each other. While Legos are quite simple and straight forward, you have to look out for various things while buying these, including the following:
- Number of Pieces: As per the name, these Lego sets are essentially a complete set of multiple bricks and various pieces. Usually, a higher number of pieces as 300 offers a better experience than 200 pieces in your Lego set.
- Age Group: Just like any other toy out there, even Lego sets have an Age group rating. While some Lego sets are made for small children like 3 years to 5 years old, other sets might target 10 years to 12 years old children.
- Build Time: Another essential factor to consider while buying a Lego set is the build time. As you would expect, it simply tells you the amount of time that it takes to complete a given Lego set.
We are here with various options for those of you who are looking for the best Lego sets under $20. You can even find all of the important details of these Lego sets mentioned in this article. And if you still want to know more about Lego sets in general, you can check out the “Buying Guide” by following this article until the end.
Best Lego Sets under 20 Dollars:
| Lego Sets | Number of Pieces | Age Group | Buy Now |
|---|---|---|---|
| LEGO Speed Champions McLaren Senna | 219 pieces | 7 or up | CHECK ON AMAZON |
| Lego City Ice Cream Truck | 200 pieces | 6 or up | CHECK ON AMAZON |
| LEGO Deep Sea Creatures | 230 pieces | 7 or up | CHECK ON AMAZON |
| LEGO Speed Champions Porsche | 180 pieces | 7 or up | CHECK ON AMAZON |
| LEGO Creator Mighty Dinosaurs | 174 pieces | 7 or up | CHECK ON AMAZON |
| LEGO Classic Creative Bricks | 221 pieces | 4 or up | CHECK ON AMAZON |
| LEGO City Great Vehicles Diving Yacht | 148 pieces | 5 or up | CHECK ON AMAZON |
| LEGO Minecraft The End Battle | 200 pieces | 6 to 12 | CHECK ON AMAZON |
| LEGO Creator Futuristic Flyer | 157 pieces | 7 or up | CHECK ON AMAZON |
| LEGO Creator Helicopter Adventure | 157 pieces | 7 or up | CHECK ON AMAZON |
Top Lego Sets under 20 Dollars
1. LEGO Speed Champions McLaren Senna

As per its name, this Lego set is a racing-themed one that takes you through making a car using Lego bricks at your home.
The McLaren Senna is one of the most powerful supercars out there right now. And you can easily build it using Lego bricks with the help of this kit. Since it comes included with a total of 219 pieces or bricks, you get various small parts within this car kit. It includes the car itself, a Minifigure cockpit, McLaren stickers, wind tunnel, and much more.
Lego has paid great attention to detail with this McLaren Senna car set. All of these things result in a great immersive experience for both girls and boys of age 7 or up. The toy car is 4 cm high, 15 cm long, and 5 cm wide, which is quite decent for the given price. And since this is a Lego set, you can use this car alongside with other Lego sets if you want to.
Best Features:
- 219 pieces and bricks
- Made for age 7 or up
- Build a high detail McLaren sports car
- Includes various small parts and stickers
Pros:
- High attention to detail
- Working and interactive car
- Includes various small things
Cons:
- A bit time consuming to make
- Car could have been bigger
2. Lego City Ice Cream Truck

The Lego City Ice cream Truck has 200 separate pieces that can be constructed using the child’s imagination and creative thinking. It is suitable for kids above the age of 5.
The brightly coloured ice cream truck makes for a great gift. When completely built the lego has dimensions of 4(H)X5(L)X3(W) in inches or 11(H)X15(L)X6(W) (in cm) and weighs around 11.7 ounces which is perfectly suitable for a 5 year old. The relatively smaller sizes also result in smaller individual pieces which requires the child to apply more creative thinking and effort to build thereby making it more engaging.
It has multiple fun pieces such as ice cream cones of different flavours, multiple customer options, pets, skateboard and more that are intricate and detailed enough to keep kids entertained for a long time.
Best Features:
- Has 200 pieces
- Made for kids of aged 5 years and above
- Bright and colorful toy with intricately detailed toy
- Has multiple accessories for extra fun
What we liked:
- Fun & colorful look
- Great for gifting
- Relatively affordable
- Keeps the kids occupied for hours
- The accessories can be used with other lego sets as well
What we did not like:
- No major cons
3. LEGO Deep Sea Creatures

The 3 in 1 series from Lego offers multiple things within a single set. This means that you can play with this set in various possible ways.
This Lego Creator 3 in 1 set is based on the deep sea and its creatures. Thus, it comes with a shark, a squid, an angler fish, and a crab with a single set. It can offer this many creatures due to its 3 in 1 design that can be transformed from one to another.
You get a total of 230 pieces in this set due to its 3 in 1 design. However, it lacks any major building blocks that can be useful for showing creativity. This set is made for children of age 7 or up.
Best Features:
- 230 pieces and bricks
- Made for age 7 or up
- 3 in 1 design
- Comes with 4 sea creatures
Pros:
- Fun to play with
- Realistic creatures
- Easy to transform
Cons:
- Lacks building blocks
- More sets need for more fun
4. LEGO Speed Champions Porsche

Porsche 911 Turbo 3.0 can beat the speed and talk to the wind. It is one of the most iconic sports cars from the phenomenal brand. If your kid shows interest in sports cars, then he can build his own Porsche 911 with this Lego set.
It is an easy-to-build set with only 180 pieces of Lego bricks. The addition of a Porsche sports-driver minifigure makes it more fun for children.
The Lego car has enough detailing to add an authentic touch to its looks. The additional inclusion of the whale tail rear, sports for the minifigure, and 3 cones make it one of the best Legos sets under 50 dollars.
Features:
- The Lego set includes 180 pieces
- It comes with 1 minifigure of Porsche racing driver
- Weighs about 3.52 lbs.
- Suitable for children above 7 years
- Parts are compatible with all other Lego sets
Pros:
- Classic Porsche 911 Turbo 3.0 model
- Simple and fun building
- Makes a superb birthday gift
- Includes minifigure, helmet, and street cones
Cons:
- Just 180 pieces will not engage the child for long
5. LEGO Creator Mighty Dinosaurs

We have yet another Lego Creator set in this article. But this one is set in the dinosaur age with a full T-Rex build.
Lego’s Creator Mighty Dinosaurs take you through the experience of building a complete T-Rex. It includes a total of 174 pieces that is quite high for a single T-Rex. This set allows you to go through a T Rex, Pterodactyl, and a Triceratops.
You are able to do this using the 3 in 1 design offered by this Lego set. As a result, this set is made for kids with age 7 or up. Your kids will have a great time while playing with the three dinosaurs possible in this set.
Best Features:
- 174 pieces and bricks
- Made for age 7 or up
- 3 in 1 dinosaur set
- Easy to transform
Pros:
- High-quality Lego set
- Switch between dinosaurs easily and quickly
- Large and moving dinosaurs
Cons:
- Does not have additional bricks
- Need more set for a complete set
6. LEGO Classic Creative Bricks

Just per the name, Lego Classic is one of the oldest series out there and offers older Lego design.
Since this Lego set is quite old and has a classic design, it offers a simple and straight forward design. Thus, its 221 pieces of bricks can be easily used to create various kinds of things. It makes this set great for kids of age 7 or up.
You get two buildings, animals, vehicles, and much more in this set. All of these things can be used together by your kids for having a great time while playing with this set. Its bricks are mainly large and easy to join together with each other.
Best Features:
- 221 pieces and bricks
- Made for age 7 or up
- Comes with various objects and parts
- Vast creativity and build options
Pros:
- Invokes creativity in kids
- Easy to join bricks
- Various kinds of possible design
Cons:
- Takes time for construction
- Buildings could have been bigger
7. LEGO City Great Vehicles Diving Yacht

Lego City is one of the most popular series out there that has a high number of available sets, including a yacht one.
The Lego City diving yacht offers a large yacht boat along with various figures and smaller things. This makes this set a great option to add to your Lego City collection since it fits perfectly with other parts.
While it only has 148 pieces in it, you get high attention of detail with it. You get two different diving characters in this set for creativity while playing. This set is made for kids of age 5 or up.
Best Features:
- 148 pieces and bricks
- Made for age 7 or up
- Large yacht boat for water-themed sets
- High detail figures and accessories
Pros:
- High detail boat for Lego city
- Includes two different characters
- Various creativity scenarios
Cons:
- Needs water for full enjoyment
- No moving parts in boat
8. Lego Minecraft The End Battle

The Lego Minecraft End Battle comes with 222 separate pieces that can be built together to form a Minecraft end fight scene. It is suitable for kids above the age of 7. The separate pieces include a fire-shooting dragon figurine, enderman, dragon slayer, obsidian pillar and more. The dragon can move its limbs and can actually shoot the fireball making it pretty interesting to play with.
The toy also contains a code for redeeming the dragon slayer skin in the online Minecraft bedrock edition game. When completely built the toy has dimensions of 3(H)X5(L)X9(W) in inches or 9(H)X5(L)X9(W) (in cm) and weighs around 0.013 ounces which is big and complex enough for someone above the age of 7 to make it. The lego pieces can be used with other Lego sets including other Lego Minecraft sets to make an epic battle scene.
Best Features:
- Has 222 individual pieces
- Is designed for age 7 and up
- Based on Minecraft end battle scene
- Fire breathing dragon with dynamic limb movement
What we liked:
- Intricate and complex with an interesting dragon that can perform multiple functions
- A great gift for Minecraft fans
- Decently priced
What we did not like:
- Could have been bigger to add the dramatic effect of the final battle scene
- The Minecraft code for the online game only works once
- Some people got the set with missing parts
9. LEGO Creator Futuristic Flyer

While Lego Creator is mainly known for making normal vehicles, it even makes a futuristic flyer.
Just like various other Lego Creator sets, this one is also a 3 in 1 set. Thus, you can change the futuristic flyer into a robot or a spaceship as per your wish. You can easily switch between these modes whenever you want to.
It comes with a total of 157 pieces that is quite decent for a vehicle that can switch between modes. Despite the lower brick count, you get high attention to detail with this set as it has various moving parts. This makes it a great option for kids of age 7 or up.
Best Features:
- 157 pieces and bricks
- Made for age 7 or up
- Offers a large-sized flyer that can be transformed
- High attention to detail in all modes
Pros:
- Easy to switch modes Lego set
- Comes with various moving parts
- Switch between characters for creativity
Cons:
- Not many building parts
- Works the best with additional Lego sets
10. LEGO Creator Helicopter Adventure

Coming to the last option in this article, we have another Lego Creator set that offers a helicopter to the user.
As you would expect from any other Lego Creator set, it offers a 3 in 1 design to the user. This allows you to convert this helicopter into a powerboat or an aerodynamic glider plane whenever you want to.
This 157 brick Lego set allows you to easily and quickly change between these modes. Even though it is a changeable set, you get various moving parts for having fun with it. It is made for children of age 6 or up.
Best Features:
- 157 pieces and bricks
- Made for age 6 or up
- 3 in 1 combination design
- Easy to switch with various moving parts
Pros:
- Use a helicopter, boat, or glider
- High attention to detail
- Large vehicle sizes
Cons:
- Takes a bit time to make
- Boat needs water to play with
Buying Guide for the Best Lego Sets under $20
This buying guide has all of the essential details regarding these Lego sets, you can easily buy the perfect one for you by going through it:
1. Number of Bricks
The number of bricks included in any Lego set is quite essential to check. While basic Lego sets come with 100 to 150 number of bricks, more advanced sets might offer 250 bricks or more. Usually, a higher number of bricks offer more creativity options to your kids and help them develop their brain.
2. Age Group
Just like any other toy out there, different Lego sets are designed with different age groups in mind. Thus, you should buy the Lego set that is ideal for the age of your kids. Some of these Lego sets are made for 3 to 5-year-old kids, while others are made for 7 or up. This is quite important to check to ensure that your kids do not have any issues while playing with a given Lego set.
3. Time Required
Most Lego sets require a lot of construction before you or your kids can start playing with it. Hence, the time required for creating or building a Lego set is quite important to check. Generally, any Lego set that takes a less amount of time to build is considered to be the better option. However, if your kids want to have more fun, more time demanding sets are better.
4. Moving Parts
Once you have finished building your Lego sets, you should look for moving parts in it. Generally, these moving parts offer various creativity ideas to kids in terms of the things that you can do with a given Lego set. Some options even include a transformable set that is useful for switching between various playing modes.
Conclusion
While we have mentioned the best Lego sets under $20 in this article, some of you might be still confused. In that case, you can pick one of the following Lego sets:
The LEGO Speed Champions McLaren Senna set is the biggest set present in this article as it comes with a total of 219 pieces. This set is made for both boys and girls of age 7 or up and includes a car itself, a Minifigure cockpit, McLaren stickers, wind tunnel, and much more.
You should also consider the Lego Creator Helicopter Adventure set as it is the cheapest option mentioned here. While it includes just 157 pieces, you can have a great time while playing with this set at your home.
Make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!
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