BricksValue

LEGO Porsche 911 GT3 R REXY AO Racing Car (42224)

Technic · 1,313 pieces

From $145.00 at Amazon · 3% off

Not retiring yet (on sale since 2026)

LEGO Porsche 911 GT3 R REXY AO Racing Car (42224)
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Compare prices (US)

Regular price $149.99

See it at Amazon, $145.00

Wait: Black Friday is 36 days away.

. Amazon offers can be third-party (marked).

Technic sets on sale now

Price history

Lowest price today
$145.00
at Amazon
Lowest we’ve recorded
$145.00
Amazon, Sep 29, 2026
LEGO’s regular price
$149.99
today’s lowest is 3% off
Tracked since
Sep 29, 2026
2 price changes since
Price records (7)
  • October 13, 2026 · Amazon$145.00
  • October 13, 2026 · Amazon$149.99
  • October 11, 2026 · Best Buy$149.99
  • October 11, 2026 · Barnes & Noble$149.99
  • September 29, 2026 · Amazon$145.00
  • September 29, 2026 · Target$149.99
  • September 29, 2026 · LEGO.com$149.99

Prices at LEGO.com, Amazon, Walmart, Target, Best Buy, and Barnes & Noble, checked daily. A line breaks when a store was out of stock or not selling the set.

LEGO Porsche 911 GT3 R REXY AO Racing Car in other countries

The lowest price today in each country where LEGO sells it, converted at the European Central Bank’s rate. Delivery across borders isn’t included: most stores only ship inside their own country.

CountryLowest priceIn USD
Show all 13 countries

Exchange rates of October 22, 2026.

Resale value

What the LEGO Porsche 911 GT3 R REXY AO Racing Car actually sold for on BrickLink, the LEGO-owned marketplace, in the last 6 months.

New

$116.63

Median of 2 sales (worldwide), from $116.63 to $179.00

-22% vs LEGO’s regular price ($149.99)

Used

No sales in the last 6 months.

Sales on BrickLink, updated daily (last update October 23, 2026). Few sales mean a less reliable figure.

Set details

Pieces
1,313
Minifigures
None
Ages
11+
Released
2026
Set number
42224
Theme
Technic
Price per piece
11.0¢at today’s lowest price
LEGO.com rating
4.5
LEGO Insiders points
975

LEGO Porsche 911 GT3 R REXY AO Racing Car building instructions

Official instructions from LEGO.com, free to download. The LEGO Builder app has them too, many with 3D steps. All instructions on LEGO.com

LEGO Porsche 911 GT3 R REXY AO Racing Car parts list

1,313 pieces in 208 different parts and colors.

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots, Black×19161332
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot, Blue×9142924
  • Technic Axle Pin with Friction Ridges Lengthwise, Blue×5243093
  • Technic Axle 2 Notched, Red×5032062
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge], Bright Green×3365487
  • Technic Axle 3, Light Bluish Gray×244519

Parts list: Rebrickable.

About the LEGO Porsche 911 GT3 R REXY AO Racing Car

Fuel epic play with this dinosaur-themed endurance race car for kids ages 11 years and up. Packed with cool details, the LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car (42224) is made for boys and girls who love fast-action play. Kids can take control using the steering knob on top, then check out the working suspension on all 4 wheels, the rear wheel drive with differential, 6-cylinder boxer engine with correct firing order, opening doors and trunk and synchronized air jacks. And with its fierce T. rex-themed livery, this model looks just as awesome on display as it does on the racetrack. This set makes a fun gift for dinosaur fans and car enthusiasts. LEGO Technic sets feature realistic movements and mechanisms that introduce young LEGO builders to the universe of engineering in an approachable way. Kids can build with confidence using the LEGO Builder app – zoom, rotate in 3D and track progress with easy-to-follow digital instructions. Set contains 1,313 pieces.
  • RACE CAR TOY FOR KIDS – Fuel the fun for boys and girls ages 11 years old and up with this LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car (42224) building toy model set
  • DINOSAUR DESIGN DETAILS – Check out the cool dinosaur livery and celebrate a fan favorite in the world of endurance racing with this T. rex-inspired car toy
  • REALISTIC FUNCTIONS – This toy vehicle includes steering, independent suspension on all 4 wheels, differential, 6-cylinder boxer engine, opening doors and trunk and synchronized air jacks
  • PLAY AND DISPLAY – Kids can enjoy a rewarding project assembling all the details of this building kit, then play with their model before placing it on display until next time
  • GIFT FOR CAR LOVERS – This LEGO® Technic™ car makes a fun gift for boys and girls ages 11 years old and up who love endurance vehicles
  • DISCOVER MORE SETS – Explore more action-packed play with the range of LEGO® Technic™ sets (sold separately), which feature realistic movement and mechanisms to inspire young builders
  • A FUN WAY TO BUILD – The LEGO® Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build
  • DIMENSIONS – A 1,313-piece set with a Porsche toy car model measuring over 4 in. (10 cm) high, 15 in. (39 cm) long and 6.5 in. (16 cm) wide

Description: LEGO.com.

LEGO Porsche 911 GT3 R REXY AO Racing Car: FAQ

Is the LEGO Porsche 911 GT3 R REXY AO Racing Car retiring?

Not yet: the LEGO Porsche 911 GT3 R REXY AO Racing Car isn’t flagged as retiring. LEGO.com doesn’t list it as “Retiring soon”. We check every day and will update this page the day that changes.

How much is the LEGO Porsche 911 GT3 R REXY AO Racing Car?

The lowest price we found today is $145.00 at Amazon, out of 5 stores selling it today (regular price $149.99). Prices change often: this page is updated every day.

Should I buy the LEGO Porsche 911 GT3 R REXY AO Racing Car now or wait?

Only 3% off: better to wait. The best price today is $145.00 at Amazon, only 3% below the regular price. Black Friday is 36 days away.

Where can I find the instructions for the LEGO Porsche 911 GT3 R REXY AO Racing Car?

LEGO publishes them for free on LEGO.com as a PDF, linked on this page, and in the LEGO Builder app.

How many pieces are in the LEGO Porsche 911 GT3 R REXY AO Racing Car (42224)?

1,313 pieces. At today’s price, that’s 11.0¢ per piece.

When was the LEGO Porsche 911 GT3 R REXY AO Racing Car released?

It was released in 2026.

What is the LEGO Porsche 911 GT3 R REXY AO Racing Car worth?

New, it sold for $116.63 on BrickLink (median of 2 sales in the last 6 months, worldwide). LEGO’s regular price is $149.99.

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