Zenvo Zenvo Aurora


Zenvo Automotive A/S is a Danish supercar manufacturer located in Præstø on the Danish Island of Zealand. Co-founded in 2007 by Jesper Jensen and Troels Vollertsen, it is known for producing hand-built, high-performance supercars. Their facility in Præstø is where they hand-build each car, with a limited production of only a few vehicles per year. Official website: Zenvo Automotive A/S


Turbos above engine? Not the best place.

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Two version, Agil (handling-focused, 365kph) and Tur (speed-focused, 450kph).

Are you going to tell BMW, Audi, Porsche, Mercedes, Maserati, McLaren, Ford, GM and Ferrari that they are all putting there turbos in the wrong place?
 
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Perhaps this screengrab from the above video could be an indication of the dimensions of the battery in the production car... Seems slightly smaller than the unit in Revuelto, which is already one of the smallest ones.
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Perhaps this screengrab from the above video could be an indication of the dimensions of the battery in the production car... Seems slightly smaller than the unit in Revuelto, which is already one of the smallest ones.
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Then it's ability to stay WOT on (obviously) full throttle will be limited.

It's why I prefer sometimes the Bugatti’s. Put in 93 and go. No E85 no hybrid worries.
 
Then it's ability to stay WOT on (obviously) full throttle will be limited.

It's why I prefer sometimes the Bugatti’s. Put in 93 and go. No E85 no hybrid worries.
That remains to be seen. I think Revuelto's hybrid system does pretty good job at never letting the battery go low. Maybe it's due to the battery management prioritizing recharging in favor of all out performance. Or the fact that the car doesn't rely on electric motors as much as, say, AMG One.

In the Lamborghini, the SoC bar seemed to be doing pretty fine in the two onboards I've watched so far. On Nardo Handling Course, the guy was going pretty hard and after a whole lap (6.2 km) the bar barely moved. That could be down to the track being fairly momentum based, with not many low speed exits, which would require AWD intervention.
On Vallelunga (4 km layout), Shmee started with 100% SoC and was at 75% after his outlap. Then he did two fast laps and the battery never dipped bellow about 55%.

I don't think Aurora Agil is gonna have any issues with running out of battery. But I'd be worried about the Tur variant - that one has 600 PS out of its electric motors (that's even more than AMG One with 489 PS) and likely will use the same battery as Agil.
 
Here's an excerpt from Evo magazine's Aurora article with lots of interesting quotes from Zenvo's CCO. Some of them pretty amusing 😁

Jens Sverdrup: "I think it's hard for people, including you guys in the press, to reconcile TSR to this. Of course it was time to change. It's been overdue. But it's ironic; once you tell the world TSR is going out of production, then people want it again. Cars 15, 16 and 17 are currently in build and, including prototypes, we will have built 25 by the time Aurora takes over. Starting from scratch was not an easy decision. Emotionally yes, financially no. Aurora definitely puts us in a different league, which was the plan. It's almost not related to anything Zenvo has done so far."

They considered building and developing the V12 themselves. "Pretty quickly we realised that the emissions and homologation requirements meant that we needed to work with Mahle Powertrain, the guys that have done what, eight or nine other V12s?" (Mahle Powertrain was formerly Cosworth Technology Group, owned by Audi Group until 2005.) "All the engineers are so enthusiastic about it because they've been doing electric powertrains for the last few years. They were like, "Yes! We're gonna make the greatest V12 ever!" It's probably going to be the last V12 they do – maybe even the last internal combustion engine they do – so it's all about going out with a bang. They're putting everything into it to make the best, most responsive V12 turbo engine… ever!"

The 6.6-litre, 90-deg V12 will rev to 9800rpm and develop 1250bhp and just over 1000lb ft or torque. A key technology allowing it to meet Euro 7 is Mahle's "jet ignition". This is a miniature pre-chamber where the charge is initially ignited and then evenly distributed to the combustion chamber, resulting in a very complete burn, delivering up to a 95 per cent reduction in NOx emissions and a 10 per cent reduction in fuel consumption. With some elements in carbon, the compact, dry-sump, all-aluminium V12 is said to weigh less than 260kg.

Zenvo intends to build 100 Auroras, 50 each of Agil and Tur, with first deliveries in 2026 and prices starting at €2.6 million (£2 million). "Of course you can go crazy and spend another 500k on carbon pattern options," says Sverdrup. "If we can break even on the 100 cars then fantastic. There will be other cars in the future that we will make money on."

"We have this modular carbon chassis, where we can change the subframes around the monocoque and the roof structures and do completely different cars with it. It's a modular engine too; we thought if we're going to spend all this money we'd better get more than one engine out of it, so we are doing simultaneous development of a 4.4-litre, twin-turbo V8 and 3.3-litre, twin-turbo V6. We already have a few customers lined up for both engines, so that helps to pay for Aurora, and we're upfront about employing Mahle Powertrain and that reduced the cost too. It will be easy for us to make a twin-turbo V8 junior hypercar in a few years without spending too much money. That's when it's starting to pay off. We have a base that's good for the next 20 years."

For now, though, the Aurora is the priority. "It's a bit tricky to sell it because the media is very numbers-based, but we're going all-in on the emotional thing," says Sverdrup. "Our car will be suitably noisy but we'll have active mounts and stuff like that for comfort and refinement, sacrificing a bit of weight and performance: we just want to make the best road car."

"I'd say our philosophy is not a million miles away from Gordon Murray's. Normally you set benchmarks for horsepower and performance but that’s not been the case with Aurora. Instead we’re asking what’s the sweet spot? Make it go as fast as you can until it’s not comfortable to drive at normal speeds? How fast can you go before it’s not fun anymore? We haven’t set gear ratios to hit performance benchmarks but for what feels best, driving predominantly on the road."

The gearbox is a seven-speed with an automated single clutch and an integral electric motor that additionally takes on the role of starter motor and reverse gear. It fills in the torque when the V12’s turbos are spooling up and helps manage traction control too. The small battery allows a pure electric range of up to 21 miles. A twin-clutch gearbox capable of handling the torque of the V12 would have been far too heavy, says Sverdrup. "We’ve had the gearbox on test for two and a half years now in one of our TSR mules. It’s been developed with Wanni Albertini and NFX. It’s based on lessons learned with a prototype gearbox [Zenvo founder] Troels Vollertsen and Wanni developed a few years back but it’s all-new, not an upgrade of anything previous."

Sverdrup says it can be mapped to be really smooth or give race car-like shifts, and will be offered with straight-cut gears too. Customer feedback is that they don’t want DSG-style super-smooth shifts, he says, they want some engagement. The shift characteristics for the two models will differ dramatically: Agil will be very mechanical, Tur much smoother. The current task is to translate the current prototype gearbox into something much smaller and lighter: "When you see the car you’ll understand that the packaging is a challenge."

Another engaging aspect of the Aurora will be the steering, which will feature a variable-ratio rack with hydraulic power assistance. EPAS just doesn’t fit with the philosophy of the Aurora, says Sverdrup. He cites the Lotus Evora, 997-generation 911 and McLaren 675LT as cars that deliver the steering feel and feedback Zenvo is looking for. "I’m mentioning some of our benchmarking cars when it comes to steering. Right now we’re doing a lot of testing in the simulator before we put prototypes on the road next summer. We’ll have reliable engines by January."

Aurora will be built at the Zenvo factory in Præstø, Denmark. "We have a very good carbon department, and we’ll build the engines in Denmark for sure. Our philosophy is super simple: we do it if we can do it better, faster, cheaper. If others can do it better, faster, cheaper then there’s no reason for us to do it just for the sake of doing it. It ends up with us doing most things. We just care more. Also there’s no motorsport valley on our doorstep. It’s innovation out of necessity."

It’s a big step for a small company that has delivered little more than a handful of cars – and cars that haven’t always been favourably reviewed. It’s a big risk, too, so will it deliver the reward? "At some point people realise that you’re here to stay," says Sverdrup. "I believe in this long game. You build up a loyal customer base and you learn a lot. I think we’re at that sort of turning point now with this car. It puts us in a different league."

A few days after we spoke with Sverdrup, the two show cars were revealed to the public at The Quail, Monterey. The reaction was very positive, he says, with many orders being placed. How many? "Hard to tell exactly. We also had orders going into this, and it depends on how many invoices get paid, etc. The goal was always to come away 50 per cent sold out and so far it looks like we’ve overshot that, which is fantastic, but I’ll know more when the payments start coming in. I’ve been in the game too long to consider anything sold until it’s paid for, but it’s extremely positive and orders are trickling in steadily from all over the world."

"Aurora is our breakthrough car. We have the world’s greatest V12 and a very bright future."
 
Who makes the single clutch transmission?
I do believe it's bespoke, but I don't actually know who manufactures the parts. Sverdrup said in that Evo interview I posted above this: "It’s been developed with Wanni Albertini and NFX."
I don't know what this NFX is, but it sounds like it possibly could be the manufacturer that you're after.

BTW, this Albertini guy has some interesting pictures on his instagram, which connect him to Delage D12 and the early version of Koenigsegg Gemera (before they switched to a different concept).

I believe the D12 also uses 8-speed with e-reverse, meaning it could be closely related to the Aurora unit (the TSR-S one is 7-speed).

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I do believe it's bespoke, but I don't actually know who manufactures the parts. Sverdrup said in that Evo interview I posted above this: "It’s been developed with Wanni Albertini and NFX."
I don't know what this NFX is, but it sounds like it possibly could be the manufacturer that you're after.

BTW, this Albertini guy has some interesting pictures on his instagram, which connect him to Delage D12 and the early version of Koenigsegg Gemera (before they switched to a different concept).

I believe the D12 also uses 8-speed with e-reverse, meaning it could be closely related to the Aurora unit (the TSR-S one is 7-speed).

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Thank You I'll look at it. The CEO is actually a very stand up guy and very down to Earth.

Formerly of Koenigsegg and Czinger if I'm right.
 
With the Bugatti Tourbillon unveiled, I thought it'd be interesting to compare the philosophy of interiors of these two cars.
Bugatti keeps use of exposed carbon fiber to a minimum (although they can be persuaded to provide you with whatever spec your heart desires).
And it's no wonder why. With how everyone is using (fake) carbon interior trim nowadays, even in mainstream segments, naked carbon has gradually lost some its premium appeal. Tourbillon has many other premium materials in the cabin, providing softer feel and more cozy atmosphere.

In Zenvo, it's bare monocoque everywhere. You don't even get any trim on the pillars, or a headliner.
Plus, then there's the seats mounted directly to the monocoque without any apparent ways to adjust the seating position.
Was minimalism and discomfort the right move in a car that's closing in on $3 million asking price? Maybe some actual supercar owners could chime in with their experience of what it feels like to bang their elbow on a solid piece of exposed carbon fiber.

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With the Bugatti Tourbillon unveiled, I thought it'd be interesting to compare the philosophy of interiors of these two cars.
Bugatti keeps use of exposed carbon fiber to a minimum (although they can be persuaded to provide you with whatever spec your heart desires).
And it's no wonder why. With how everyone is using (fake) carbon interior trim nowadays, even in mainstream segments, naked carbon has gradually lost some its premium appeal. Tourbillon has many other premium materials in the cabin, providing softer feel and more cozy atmosphere.

In Zenvo, it's bare monocoque everywhere. You don't even get any trim on the pillars, or a headliner.
Plus, then there's the seats mounted directly to the monocoque without any apparent ways to adjust the seating position.
Was minimalism and discomfort the right move in a car that's closing in on $3 million asking price? Maybe some actual supercar owners could chime in with their experience of what it feels like to bang their elbow on a solid piece of exposed carbon fiber.

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Very intresting indeed!

Love both car (Tur version for the Aurora) both have massive power with special engine, both have spécial interior with top level tech.

Can't wait to see what the Aurora sound.
 
They said they should have the first reliable engines in January 2024 and the first working prototypes doing real world testing in this summer.
But if that was the case, you'd think we'd already be getting some sort of audio teaser of the engine running.
Also, in their recent press release regarding their participation on next week's Festival of Speed, they only mention the presence of the two non-functional Aurora showcars and the TSR-GT, which will be doing runs up the hill.

Another reminder of why I prefer brands working in secrecy on their prototypes and only revealing everything once the car is mostly finished.
 
^ Welp, whaddayaknow, I didn't misread it :D
Anyway, here's a minor Zenvo update:

Zenvo Automotive appoints Jon Gunner as Chief Technical Officer
Denmark, 11 July 2024: With the Aurora development programme approaching its next critical phase, Zenvo Automotive has made a key appointment to strengthen its core technical team. Jon Gunner has been appointed to the position of Chief Technical Officer, highlighting the commitment to ensure the Aurora delivers on the target of maximum driver engagement.

Jon is one of the automotive industry’s leading technical figures, responsible for designing and developing some of the most pioneering technology seen in modern sports and supercars. He has worked extensively across some of the most advanced hypercars of recent years, having helped shape several of the state-of-the-art models. Jon has been key to helping to push the boundaries of what is possible, in terms of technology, engineering, production methods, weight saving, aerodynamics and ultimate speed.

Jon joins from his latest roles of head of innovation and, most recently, vehicle line director for Aston Martin Lagonda, overseeing Specials, Q and GT Racing. Prior to this, he was a pivotal figure in the development of the original reborn Ford GT, before holding senior technical positions at Czinger and Koenigsegg, where he first worked alongside Jens Sverdrup, Chairman and Chief Commercial Officer, Zenvo Automotive.

“I have a long history of working with Jon, going all the way back to 2011, collaborating on some very special projects. Jon has some unique qualities, which make him the ultimate boundary-pushing CTO for a hypercar project, and he is the perfect fit for the vision we have for Aurora. He is extremely experienced and creative, with several patents under his name, while also able to see the bigger picture to make balanced decisions,” explains Jens, Sverdrup.

“He is a technical genius who really cares about design and aesthetics, while also having an awareness of the wider commercial aspects of a project. We share a common passion for creating kinetic art, pushing the limits of quality, drivability, performance and innovation. Having someone of Jon’s knowledge and standing within the industry, is a real coup for Zenvo, really underlining our intentions with the Aurora project, and the brand moving forwards.”

Jon Gunner, Zenvo Automotive, Chief Technical Officer, added: “When Jens and Christian [Brandt, Chief Designer] introduced me to their vision for Zenvo’s artisan hypercar range, I was immediately drawn to the team’s ambition of coupling state of the art vehicle performance with understated Danish design. After years of developing hypercars and super sports cars for others, I now have the opportunity to lean on my years of experience, building small elite engineering teams to deliver the next generation of advanced and exciting Zenvo vehicles, starting with the Aurora Tur & Agil models.”
 

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