De Tomaso De Tomaso Automobili P900

[Jonathan19]

The all-new De Tomaso Automobili P900 is coming this year!

Rumors :

- Will have a all-new NA V12 that rev up to 12K RPM
- Weighs approximately 900kg
- Limited to 18 units
- More that 900hp
- Track Only

De Tomaso Automobili

Founded in 1959 by Argentine racing driver Alejandro De Tomaso, our company was built on a simple yet powerful idea: to create high-performance sports cars that combine the romance of Italian styling with precision engineering.

www.detomaso-automobili.com

 

[Design FIRST]

I'd like to see De Tomaso coming back with a modern, high tech Longchamp and/or Deauville.

 

[asrapid1]

The all-new De Tomaso Automobili P900 is coming this year!
Rumors :

- Will have a all-new NA V12 that rev up to 12K RPM
- Weighs approximately 900kg
- Limited to 10 units
- More that 900hp
- Track Only

I was thinking that the engine was developed by Cosworth, Italtecnica, Hartley or Mahle.
But is is developed by Capricorn GmbH (same manufacturer behind Capricorn 01 Zagato)

 

[Jonathan19]

A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears
P900 12-1 exhaust now realised
Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering

De Tomaso Automobili on Instagram: "A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears P900 12-1 exhaust now realised Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering _ #Detomaso #P9

1,791 likes, 49 comments - detomaso_official on January 28, 2026: "A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears P900 12-1 exhaust now realised Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering _ #Detomaso #P900 #V12...

www.instagram.com

 

[asrapid1]

Wait ... exhaust is crafted by Italtecnica and the engine by Capricorn? Or is engine also developed by Italtecnica?

 

[hoffmeister_fan]

Wait ... exhaust is crafted by Italtecnica and the engine by Capricorn? Or is engine also developed by Italtecnica?

Exhaust by H.R. Geiger.

 

[Jonathan19]

Wait ... exhaust is crafted by Italtecnica and the engine by Capricorn? Or is engine also developed by Italtecnica?

Good question, but Vidéo and sound coming next week!

 

[Gianclaudio]

Exhaust by H.R. Geiger.

When you know, you know.

 

[KiwiRob]

A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears
P900 12-1 exhaust now realised
Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering

De Tomaso Automobili on Instagram: "A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears P900 12-1 exhaust now realised Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering _ #Detomaso #P9

1,791 likes, 49 comments - detomaso_official on January 28, 2026: "A vision so bold it was said to be impossible. Sculpted for the eye, engineered for the ears P900 12-1 exhaust now realised Designed by De Tomaso. Thoughtfully crafted by @italtecnica.engineering _ #Detomaso #P900 #V12...

www.instagram.com

a 12 into 1 exhaust is not impossible has already been done way back in 2020, but a South African on his V12 MX-5 conversion.

To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.

Accept third party cookies

and a german dude did it about 3 years ago.

To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.

Accept third party cookies

 

[Esp5]

There must be a significant difference in craftsmanship between the work of art seen on this De Tomaso and what someone amateurishly soldered in the dust on a converted old Miata.

 

[KiwiRob]

There must be a significant difference in craftsmanship between the work of art seen on this De Tomaso and what someone amateurishly soldered in the dust on a converted old Miata.

The welds on that piece of art look awful, the welds on the MX5 look a lot better, in fact you can't even see the welding, his pipe bending skills are off the chart.

 

[Rolf]

That engine is going to be a mega beast. Cant wait to see it revving its heart out.

 

[Jonathan19]

You asked to hear it.
This is the voice of the P900 taking shape
One moment in an evolving journey
Our official engine announcement follows soon, alongside the final specifications
All signs point to Italy

De Tomaso Automobili on Instagram: "You asked to hear it. This is the voice of the P900 taking shape One moment in an evolving journey Our official engine announcement follows soon, alongside the final specifications All signs point to Italy @it

96 likes, 2 comments - detomaso_official on February 5, 2026: "You asked to hear it. This is the voice of the P900 taking shape One moment in an evolving journey Our official engine announcement follows soon, alongside the final specifications All signs point to Italy...

www.instagram.com

 

[Jonathan19]

I was thinking that the engine was developed by Cosworth, Italtecnica, Hartley or Mahle.
But is is developed by Capricorn GmbH (same manufacturer behind Capricorn 01 Zagato)

After some research and verification, I think it's the Orion 65° V12 engine by Italtecnica Engineering with a displacement of 6.8 liters, equipped with a dry sump lubrication system with an 8-stage pump and it can make 950hp and +800nm at 10,200rpm.
The engine is said to have over 70% of the maximum torque (800 Nm) available at 3,500 rpm.
The engine, complete with intake and exhaust, weighs less than 200 kg.
Also, the engine is homologated according to Euro 6 standards maximum power of about 850hp at 8500rpm, with the limiter placed at 9200rpm.
The announcement will be made soon, so we'll know shortly, but I think this engine is the right one.

 

[asrapid1]

I read about that engine couple of months ago. Wasn't that engine meant for Vittori?
I came upon that engine (link) when i was reading about other engines from Italtecnica (Link)

Home

www.vittori.com

 

[Jonathan19]

I read about that engine couple of months ago. Wasn't that engine meant for Vittori?
I came upon that engine (link) when i was reading about other engines from Italtecnica (Link)

Home

www.vittori.com

The engine will have multiple use and clients sont i guess Vittori will use the Road version.

Edit : Just have a talk with the De Tomaso Team and they will give all détails plus more pics of the engine in the next two weeks.