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Customer reviews for Hot Wheels Corvette Grand Sport Building Toy Kit, 918 pc. for
Hot Wheels Corvette Grand Sport Building Toy Kit, 918 pc.
4.2 out of 5 stars
stars59 ratings59 reviews
  1. 5 stars71% (42)
  2. 4 stars5% (3)
  3. 3 stars5% (3)
  4. 2 stars7% (4)
  5. 1 star12% (7)
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Showing 1-10 of 59 reviews
Apr 25, 2026
Nitai Pertab
5 out of 5 stars review

Verified Purchase

Mattel Brick Shop - Corvette Grand Sport

Was extremely fun to build and took me about 5 hours to complete, though I like to take my time building. All the pieces were included and the build is really solid. Quality is on par with lego, and the customizability is also cool. Would definitely consider picking this up if you love lego/cars.

Review from Walmart.ca
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Feb 2, 2026
Madelyn
5 out of 5 stars review

Verified Purchase

Great for a car lego guy!

I got a gift for my little brother and he loves it! He built it instantly and now has it on display in his space. Would definitely recommend if someone you know loves cars and legos! Has metal parts too and engine is visible by the hood lifting, very unique.

Review from walmart.com
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Apr 8, 2026
Laurie
5 out of 5 stars review

Verified Purchase

Perfect

So glad I went with this vacuum bc it's amazing! I wanted a vacuum with good sunction power and this is exactly what I needed. 100% exactly what I wanted!

Review from walmart.com
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Dec 28, 2025
Jon
5 out of 5 stars review

Verified Purchase

Beautiful and Accurate

I've heard good things about Mattel's entry into the building set space and I wanted to give them a try and see for myself. First and foremost: it's very cool to have a building block set that includes a special Hot Wheels die-cast car. This 1963 Corvette is beautiful. **Instructions** Mattel's instruction book is every bit as high-quality as any LEGO book ever made. It's full-color and includes facts and information about the set, its designers, and the real-life inspiration. This set includes appendices for changing the appearance of the set after the build. One weird thing about these instructions is that each section uses two numbered bags instead of one, even when the two bags are both very small and could have been consolidated without any confusion. **Brick Quality** Here's where the Mattel set really differs from LEGO. Most knock-off bricks will have molding flaws on the studs or recesses and you kind of just expect that from Temu sets or whatever you find on Amazon/eBay. Mattel's bricks are a high-quality plastic but you can clearly see molding flaws on the bricks. Luckily, unlike Temu sets, the molding flaws don't interfere with the bricks' interlocking functions. The wall thickness is good and makes for a sturdy brick. Another nice touch in this set is the shiny, sparkly gray brick color that reads as metallic and looks great. **Final Build** Given the choice between two sets of licensed American Racing wheels, multiple configurations of air dam, spoiler, and fender flares makes this is a really fun and creative build. The result is a beautiful and accurate brick-built Corvette that you can display and play with because of its quality, as well as a special die-cast Hot Wheels car that you can't just buy off the shelf. It's not official LEGO, there's no companion phone app, and there are noticeable molding flaws but this one gets a recommendation from me. Anyone can enjoy this set.

Review from walmart.com
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Nov 22, 2025
Dennis
5 out of 5 stars review

Verified Purchase

Mattel Corvette Grand Sport Build

Lego quality build, excellent directions, had two choices of builds competition(race) or standard (stock),good small details throughout the car,the stripes were already on hood,top,etc pieces. I went with metal competition racing style wheels on my stock build car.The kit came with a Hot Wheels car version of the build also and a key fob that can be attached to the bottom of the car both nice touches .

Review from walmart.com
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Sep 18, 2025
SHG
5 out of 5 stars review

Verified Purchase

Go for it. You won't be disappointed.

This has turned out to be a real feather in Mattel's cap for a Lego compatible build. The quality of the parts is above average and the quality of the rear windshield puts LEGO to shame. The part was wrapped in tissue to protect it from scratches. And instead of the LEGO style plain old cheap plastic, This on e has a shiny black frame around the window etc. At this great price. I say go for it. You can't go wrong. I have already ordered the Mercedes.

Review from walmart.com
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Dec 9, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Awesome option for my older kid who still likes legos but he likes it because it isn't “kiddy-like”

Review from walmart.com
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May 4, 2026
Mark
5 out of 5 stars review

Verified Purchase

Great build.

The pieces fit well. Easy to assemble.

Review from walmart.com
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Jan 29, 2026
Kell
5 out of 5 stars review

Verified Purchase

Son was absolutely delighted with this! We both loved that it incorporated a hot wheel with the build!

Review from walmart.com
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Apr 2, 2026
Daniel
3 out of 5 stars review

Verified Purchase

staying assembled

this was a Christmas gift for my son. putting it together was cool but it doesn't stay assembled. it keeps falling apart.

Review from walmart.com
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reply from Mattel Consumer Services

We are sorry to hear about your disappointing experience. Please give us a call for help at 1-800-524-8697, Monday-Friday from 9am-6pm ET.