The Highest Horsepower V6 Engine Available In 2025

Are V6 engines going out of style? No, not at all. The V6 engine is still the core of several noteworthy models, even though the Nissan GT-R, one of the biggest names in that engine segment, has bowed out. Ferrari represents the pinnacle of the modern V6 engine, with its Ferrari 296 GTB having the most powerful V6 engine in recent years.

However, the Ferrari 296’s V6 has been usurped by another V6, coincidentally, another Ferrari. Specifically, the Ferrari F80’s V6 is now the most powerful V6 engine used in any road-going car in 2025.

The Ferrari F80

Ferrari struck gold with the Ferrari 296 GTB/GTS. Although it lacked the extra six cylinders to match the rowdier V12-powered front-runners in Ferrari’s stables, it was – and still is – an amazing car with as much performance chops as expected from a Ferrari family member. The Ferrari 296 GTB became the passenger car with the highest horsepower output from a V6 engine since it debuted in 2021, which remained undisturbed until the Italian automaker introduced the successor to the Ferrari F40 and F50: the Ferrari F80.

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One of its polarizing traits was lacking a V12 engine. Ferrari has explained its decision against a V12, but we’ve seen in a modern V12 Ferrari’s other models, like the Ferrari 12Cilindri and the Ferrari Daytona SP3. After all, it is the marque’s flagship model, and a flagship model should have a crazy engine, right? While it lacked some cylinders and displacement, the Ferrari F80’s engine, although audibly uninspiring, was nothing to scoff at.

Ferrari followed the same formula as Mercedes-AMG when creating the AMG-ONE: taking the powertrain from one of its best racing models and transferring that to the road. In the AMG-ONE, the German automaker transferred an F1 powertrain to its road, whil Ferrari borrowed some of the technology and design from its Le Mans-winning Ferrari 499P. The result was the highest output of any V6 engine used in a road car in 2025, simultaneously moving the hypercar segment forward.

The F163CF V6

Dubbed the F163CF, this V6 engine powers Ferrari’s flagship offering and has a displacement similar to the Ferrari 296 GTB’s V6 engine, both three liters. However, the Ferrari F80’s V6 is a 120-degree unit that Ferrari states represents the pinnacle of its six-cylinder engine. Quickly, the 120-degree angle is an important aspect of the F163CF engine, a feature shared with the Ferrari 296 GTB’s engine, and is special because few cars use 120-degree V6 engines. Typically, a 120-degree V6 is slightly narrower than the conventional flat-six, but they still suffer from the imbalances plaguing 60-degree and 90-degree engines.

We also mentioned that it borrowed some components from the Ferrari 499P. These include the engine architecture, crankcase, layout, drive chains of the timing system, oil pump recovery circuit, bearings, fuel injectors, and gasoline injector pumps. Beyond the 499P hand-me-downs, Ferrari also leveraged its Formula One technology and transferred the MGU-K and MGU-H systems from its Formula One cars for use alongside the F80’s engine.

High-level engine hardware

A significant effort was directed towards the engine’s ignition and injection timing system to ensure maximum performance in all conditions. Interestingly, the Ferrari F80 is the first road car from the Italian manufacturer to utilize a statistical knock control system that allows the engine to operate on the bleeding edge of the knock limit, thereby allowing for high combustion chamber pressures, leading to even greater engine performance.

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Ferrari has also introduced e-turbochargers, essentially turbochargers with electric motors installed between the turbine and compressor housing, which is a far cry from the turbocharger system used in the first prancing horse with a turbocharger system. These allow engineers to optimize the fluid dynamics of the engine for maximum power output from the middle of the rev range until it taps out at 9,200 rpm, which trumps the Ferrari 296 engine’s claims as the highest-reviving road-legal V6 in America. Aside from its high-revving capabilities, the F163CF responds like a naturally aspirated engine despite two turbochargers, which is the result of Ferrari’s use of the dynamic calibration of torque delivery in every gear, utilized in a Ferrari road car for the first time.

The engine internals make the engine, and the F80’s engine is full of hardcore hardware, including revised titanium connecting rods, aluminum pistons, piston pins coated in diamond-like carbon, and more. The engine is also positioned as low as possible to the undertray to lower the center of gravity and has been titled down in the Z axis to lower its center of gravity further. The F163CF V6 engine is a masterpiece of engineering and one of the greatest and most technologically advanced V6 engines ever created for use in a road car, but it’s still not the cool Ferrari technology that might arrive in the future.

How Does It Compare To The Ferrari 296 GTB’s V6?

It should come as no surprise that the Ferrari F80’s engine is objectively better than that of the Ferrari 296 GTB. Even though it has more components and accompanying elements, the F163CF V6 engine weighs as much as the V6 used in the Ferrari 296 GTB and offers significantly more power. The Ferrari F80’s peak horsepower is reached significantly later in the rev range than the 296 GTB’s V6 engine. In contrast, the opposite is true for torque outputs, and by a significant margin.

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Although unable to match the Ferrari F80 in most, if not all, performance metrics, the Ferrari V6 engine still held the title as the most powerful V6-powered Ferrari road car ever before the introduction of the Ferrari F80. It was the first taste of Ferrari’s modern 120-degree V6, which featured equally spaced combustion and turbochargers to achieve optimal packaging and performance.

The Ferrari 296 GTB’s V6 is more vocal and visceral than the more potent Ferrari F80’s V6 engine. Still, in terms of power, complexity, technological underpinnings, and, most importantly, performance, it is the Ferrari F80’s F163CF V6 engine that comes out on top as the most powerful V6-powered road car in not only Ferrari’s stables but in the larger automotive market, too. However, next to more potent models like Chevrolet’s Corvette ZR1, it looks cute instead of domineering. Still, we might see a new, more aggressive variant of the Ferrari 296 debut this year, possibly elevating the 296 a little closer to the Ferrari F80.

Sources: Ferrari