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Expansion packs

In 2025, expansion packs will arrive in stores. Overview of the packs and their contents which we must recognize is a good thing for us. Packs that will change things for us in our purchasing choices. We will analyze all of this.

71604 – Extension Pack – Formula Racer

According to the Carrera website, the contents of the Pack are:

  • Formula 1 : Oracle Red Bull Racing RB19 M. Verstappen, No.1 ref. 64236
  • Formula 1 : Mercedes-AMG F1 W14 E Performance L. Hamilton, No.44 ref. 64238
  • 4 straight rails of 342mm
  • an arch

Visual from https://www.gokarli.de/ , it shows a Ferrari, is the Carrera site correct because it mentions a Mercedes? To be continued when it is released announced in July 2025
Price: €44.99

71605 – Extension Pack – GT Racer

According to the Carrera website, the contents of the Pack are:

  • Ferrari 296 GT3 “Carrera” ref 64274
  • BMW M4 GT3 “”Safety Car ref 64247
  • 4 straight rails of 342mm
  • an arch

Availability July 2025
Price: €44.99

71606 – Extension Pack – Nascar Racer

According to the Carrera website, the contents of the Pack are:

  • NASCAR Camaro NextGen ZL1 Hendrick Motorsports, Chase Elliott, No.9 ref 64267
  • NASCAR Camaro NextGen ZL1 “”Hendrick Motorsports, Alex Bowman, No.48 ref 64268
  • 4 straight rails of 342mm
  • an arch

Availability July 2025
Price: 49.99€

The arrival of the packs raises the question of what to buy when you already have a basic box. Additional vehicles, an expansion pack like this one or a complete box. A little further on we will analyze this to help you make your choice.

Personally, I would have proposed this NASCAR pack with 4 R1 Relevés curve elements (4x 45 °) or 180 ° because the raised turns are a characteristic of the circuits of the discipline. Especially since 4 straight lines are sold 17.99×2 = 35.98 € as accessories and 180 ° raised only costs 24.49 €.

71609 – Extension Pack – Super Hump

As the visual shows, this pack will include:

  • Double hump
  • 4 straight rails of 342mm
  • one arch

A good idea this speed bump, on the other hand it will only be for people who want the speed bump, there is no vehicle in this pack. Its only interest is the price. The Speed ​​bump / bridge reference 61649, is displayed at the price of € 36.49 on the Carrera site, which is more expensive than this pack.
Available in June 2025

Price: € 34.99

71610 – Extension Pack – Mega

As the visual shows, this pack will include:

  • A swing / seesaw
  • 7 straight rails of 342mm
  • 2 narrowing rails of 228mm
  • an arch

Here is a pack provided but without a vehicle. The surprise is the swing reference 61659 displayed at €42.49. It is a complicated accessory to pass. It slows down or even stops so that the section of road tilts and finally starts again. When you do a circuit lap in a few seconds, it breaks the rhythm too often.

If we put this accessory aside. Let’s imagine that it is not present in the box, we forget it.
Seven straight lines correspond to the price of 3.5×17.99€ = €62.96 So this kit is already cheaper than if you bought straight lines.
In addition, you have 2 narrowing rails reference 61610 worth €24.49

Overall, even if some of the elements included in the pack do not interest you, it is still a very good deal.

Available in June 2025
Price: €49.99


These packs are good deals, it’s even worth wondering if they won’t simply replace some accessories sold individually given the price. I think these packs will revive the distribution of accessories.


Pack Analysis : Nascar Racer

You already have a Carrera GO circuit, you want to do NASCAR races and you are thinking about what you are going to buy. Three solutions are available to you:

  • The 2 NASCAR vehicles individually
  • The expansion pack that contains the 2 vehicles and 4 straight rails
  • The complete box with the 2 NASCAR rails, controllers, …

To remain consistent and compare like with like, we are carrying out this analysis with the prices indicated on the CARRERA website: https://www.carrera-toys.com/

Individual vehicles

Regarding both cars, if you buy them individually, the calculation is simple:
25.99 + 25.99 = 51.98 €

The NASCAR expansion

The NASCAR Pack extension reference 71606 is announced at the price of €49.99

Réf.DésignationQTUnit pricePrice% of the price of the setPrice in set
64267car nascar #9125,99 €25,99 €29,55 %14,77 €
64268car nascar #48125,99 €25,99 €29,55 %14,77 €
61602Straight line 342 (2)217,99 €35,98 €40,90 %20,45 €
Total87,96 €49,99 €

The 49.99€ represents 56.8% of the total price of the elements taken separately, i.e. a saving of 43%

It is clearly a good choice if you want to complete your basic circuit.

The Complete Box Set

The complete NASCAR set with the 2 cars and a complete track costs €95.99.

If I take all the contents of the set and calculate the unit price of each element to the price of the individual accessory, then compare that price to the price of the set, I can then calculate the percentage that each element represents in the price of the set. And if I reduce that percentage to the price of the set, I can define the price of each element in the set.

Ref.DesignationQtyUnit pricePrice% of the price of the setPrice in set
64267carnascar #9125,99 €25,99 €8,21 %7,88€
64268carnascar #48125,99 €25,99 €8,21 %7,88€
61602Straight line 342 (2)2,517,99 €44,98 €14,21 %13,64€
61666start120,99 €20,99 €6,63 %6,37€
61531Power supply unit122,49 €22,49 €7,11 %6,82€
61663Controller220,99 €41,98 €13,27 %12,73€
61603Curve 90°R1 (x2)3,519,49 €68,22 €21,56 %20,69€
88107Lap counter114,49 €14,49 €4,58 %4,40€
61616Crossing130,99 €30,99 €9,79 %9,40€
61651Soft safety edge (x10)0,613,49 €8,09 €2,56 %2,46€
61658Lines 100 and 114, 3 of each0,524,49 €12,25 €3,87 %3,71€
Total316,45 €95,99 €

The 95.99€ represents 30.3% of the total price of the elements taken separately, i.e. almost 70% savings.

However, we can consider that we will not use the starting rail, the power supply and the two controllers if we already have a box, so it is appropriate to consider that for the price of the box we do not have the use of these elements, which gives:

Ref.DesignationQTUnit pricePrice% of the price of the setPrice in set
64267voiture nascar #9125,99 €25,99 €11,25 %10,80 €
64268voiture nascar #48125,99 €25,99 €11,25 %10,80 €
61602Ligne droite 342 (2)2,517,99 €44,98 €19,47 %18,69 €
61603Courbe 90°R1 (2)3,519,49 €68,22 €29,53 %28,35 €
88107Compte tours114,49 €14,49 €6,27 %6,02 €
61616Croisement130,99 €30,99 €13,42 %12,88 €
61651Bordure securité souple (10)0,613,49 €8,09 €3,50 %3,36 €
61658Droites 100 et 114, 3 de chaque0,524,49 €12,25 €5,30 %5,09 €
Total230,99 €95,99 €

The 95.99€ represents 41.6% of the total price of the elements taken separately, i.e. a saving of almost 59%.


To conclude, these packs are a good cheap alternative to get vehicles or accessories. A complete set remains the best deal to expand your classic rail circuit and a pair of vehicles.


Photos : https://www.gokarli.de/ & https://www.carrera-toys.com/

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