Aston Martin Valhalla: A Masterclass in Hypercar Engineering
“So, how did it go?!”
That’s the inevitable question that follows a drive of Aston Martin’s $1.1 million, 1,064-horsepower Valhalla. But reviewing supercars, a niche that has become increasingly surreal, is now a rather absurd pursuit in the 2020s. When four friends and colleagues asked me this question after driving the 2026 Aston Martin Valhalla, I hesitated. My honest answer: “Exactly as you’d expect.” But this only makes sense to those fortunate enough to experience the zenith of modern performance.
A Long Journey to the Pavement
Seven years feel like an eternity in the rearview mirror, a period that feels even longer thanks to the disorienting isolation of the pandemic years. It has been that long since Aston Martin first unveiled the AM-RB 003 at the 2019 Geneva Motor Show.
The original name, since replaced by the Norse mythology reference to Valhalla (the realm where valiant dead warriors prepare for the final battle), was a nod to Aston Martin’s then-sponsorship ties with the Red Bull Racing Formula 1 team.
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Aston Martin Valhalla: A Masterclass in Hypercar Engineering
“So, how did it go?!”
That’s the inevitable question that follows a drive of Aston Martin’s $1.1 million, 1,064-horsepower Valhalla. But reviewing supercars, a niche that has become increasingly surreal, is now a rather absurd pursuit in the 2020s. When four friends and colleagues asked me this question after driving the 2026 Aston Martin Valhalla, I hesitated. My honest answer: “Exactly as you’d expect.” But this only makes sense to those fortunate enough to experience the zenith of modern performance.
A Long Journey to the Pavement
Seven years feel like an eternity in the rearview mirror, a period that feels even longer thanks to the disorienting isolation of the pandemic years. It has been that long since Aston Martin first unveiled the AM-RB 003 at the 2019 Geneva Motor Show.
The original name, since replaced by the Norse mythology reference to Valhalla (the realm where valiant dead warriors prepare for the final battle), was a nod to Aston Martin’s then-sponsorship ties with the Red Bull Racing Formula 1 team.
Much has changed since. Aston and Red Bull parted ways after the 2020 F1 season, with Aston’s then-new boss, Lawrence Stroll, rebranding his Racing Point F1 team as the iconic Aston Martin brand. More critically, the automotive world was evolving rapidly, and so was Aston Martin.
The company went through a chaotic period of internal leadership changes. The Valhalla’s hybrid powertrain, originally planned as an in-house-developed 3.0-liter V-6 to compete with hybrid hypercars like the LaFerrari and Porsche 918 Spyder, evolved into a hybridized powertrain based on the Mercedes-AMG GT Black Series twin-turbo V-8. Compared to the GT Black Series, Aston’s engineers added larger turbos, a new intake manifold, stronger pistons, and different camshafts, pushing the output to nearly 100 more horsepower and 50 lb-ft of torque. The Valhalla remains the exclusive home for this powerplant.
When I sat in a mockup of the car at the Pebble Beach Concours d’Elegance in August 2022, giddy at the Valhalla’s F1-style reclined seating position and elevated legs, the projected specs for the V-8 powertrain had increased from a combined 937 horsepower and 738 lb-ft of torque to 1,012 hp and an undisclosed torque figure. Aston stated that none of this was finalized, but it was more than enough for me to say, “Please, I want to drive it whenever it’s ready.”
Worth the Wait…
Based on Aston Martin’s timeline at the time, I didn’t expect another three and a half years to pass before getting behind the wheel. However, the production version’s hardware exceeds all those earlier expectations.
The flat-plane-crank, dry-sump, twin-turbo 4.0-liter V-8 delivers 817 hp. Combined with 248 hp from two Aston-designed radial-flux permanent-magnet motors on the front axle and a third motor integrated into the new eight-speed dual-clutch gearbox (a first for Aston), the peak output is 1,064 hp and 811 lb-ft of torque.
The hybrid system, in addition to the motors, utilizes a 560-cell battery pack. Engineers say it is an off-the-shelf AMG battery, the only part of the hybrid system Aston doesn’t manufacture. This pack is cooled by immersing the cells completely in dielectric oil. The practical outcome of this design, as chief engineer Andrew Kay explained to us, is “We’re able to push energy into the battery and cycle it out very quickly [meaning recharge and deployment of electrical energy]. This is very good for track use, in particular.”
Unlike the original Valhalla concept and its Valkyrie sibling, the production model is also a plug-in hybrid, capable of electric-only driving for up to 8.7 miles and a top speed of 80 mph. For a more in-depth technical breakdown, you can read our previous review.
…But Something Else Happened Along the Way
The more technically inclined reader might object to calling the Valhalla a “supercar.” However, the company itself refers to it as its first mid-engine supercar. But surely, isn’t it a hypercar?
Yes, except for the existence of the Valkyrie. Aston Martin’s marketing constraints often mean that descriptions like “first ever” are bound by specific terminology. The Valkyrie is scarcely a street-legal car; its starting price of over $3 million and a production run of 285 units make the Valhalla’s $1 million-plus price tag and 999-unit inventory seem relatively pedestrian by comparison.
In the real world, of course, this is an absurd statement. But it speaks to a larger trend in modern high-performance vehicles, both in terms of price and capability.
Millennials, Gen Z, and Gen Alpha enthusiasts are likely accustomed to seeing new million-dollar cars pop up on their social media feeds almost weekly. Each one boasts unprecedented power and torque figures, acceleration and lap times that seem impossible, and a list of technical specifications, features, options, and bespoke luxury choices longer than the Nürburgring’s full endurance circuit.
For those of us who are older but not yet senior citizens, it’s easy to recall the seismic shock of something like the 627-hp, $800,000-ish McLaren F1 back in 1993–94. Or even more so, the Bugatti Veyron just 20 years ago, generally considered the first million-dollar, 1,000-hp hypercar.
Today? Since I sat in the Valhalla prototype at Pebble Beach, we’ve driven vehicles like the Porsche 911 GT3 RS, which has only half the horsepower and less exotic technology, but brings so much racing-derived aerodynamics and hardware that it requires professional racer skills to maximize on track. Its suitability as a road car, given its suspension setup, is debatable.
Moving up in price, construction, and technological prowess, MotorTrend has recently reviewed the Ferrari F80, 849 Testarossa, Czinger 21C VMax, and even the more “standard but astonishingly fast” Porsche 911 Turbo S, to name just a few. You can even buy a hybrid Corvette ZR1X with 1,250 hp—something nobody predicted when the Valhalla was merely a brilliant idea in Aston Martin’s and the then-Red Bull F1 design genius (and now Aston F1 managing technical partner) Adrian Newey’s collective imagination.
Just Drive It
In this context, the quote “comparison is the thief of joy” feels particularly apt when discussing modern supercars and hypercars. It’s also relevant because we know the odds of orchestrating a proper comparison test among the vehicles mentioned above—other than the ZR1X—are nonexistent, mostly due to Ferrari’s long-standing reluctance to supply publications like ours with cars for head-to-head showdowns. (Shame on you, Ferrari.)
No matter, because given the high dynamic limits of these machines, it’s a more satisfying endeavor to drive something like the Valhalla on its own merits and savor the experience it provides.
Make no mistake; the overall experience is paramount in a car like this. For quite some time, it hasn’t been enough to be pleasant and thrilling on the road while performing like an understeering disaster on the track, or to be mesmerizing on the track but result in a chiropractor’s nightmare on the road. We already knew, mostly, that this Aston Martin was a winner on all fronts after Angus MacKenzie from MotorTrend sampled a “prototype” that was essentially the finished article, save for some transmission calibration, a few months prior.
On the Road
Unlike Angus, who drove it only on the Silverstone Circuit’s short Stowe layout in the UK, Aston gave us a 50-minute road loop this time. You might expect the Valhalla’s Le Mans Hypercar-style appearance and low, wide stance to translate into a compromised daily driver, but that couldn’t be further from the truth. Aside from the complete lack of luggage storage, there are some small cubbies in the door cards, but no frunk. That space is occupied by three high-temperature radiators, the electric motors, and a racing-style, pushrod-actuated, horizontally mounted inboard suspension system.
Aston executed this latter solution partly because of the F1-style driving position. You sit so low that a conventional suspension would have raised the body too much, obstructing the driver’s view ahead. There is no backrest angle adjustment, so you must adapt to the seating position. The seats are bolted so low into the carbon-fiber monocoque that there’s no motor underneath to slide yourself forward and back. Instead, you pull a leather strap between your legs and push forward or back to make adjustments.
You get used to the driving position quickly—it’s not extreme at all—and within two miles, you realize the Valhalla-specific Bilstein DTX active damper system and overall suspension setup (the rear uses a five-link layout) make for a comfortable megacar. The Spanish road route we drove was not exactly perfect, but neither was it infinitely smooth. There