Ferrari 12Cilindri vs Porsche 911 GT2 RS

Compare the Ferrari 12Cilindri vs Porsche 911 GT2 RS. The Porsche 911 GT2 RS is £150,000 cheaper. The Porsche 911 GT2 RS is 0.1s quicker to 60mph. The Porsche 911 GT2 RS is more fuel efficient. Full performance, cost & ownership breakdown.

The Ferrari 12Cilindri is priced from £395,000, powered by a 6.5L V12, producing 819 hp (830 PS), with 678 Nm of torque, reaching 0-62 mph in 2.9 s, a top speed of 211 mph, sent to the road via rear-wheel drive. The Porsche 911 GT2 RS is priced from £310,000, powered by a 3.8L Twin-Turbo Flat-6, producing 690 hp (700 PS), with 750 Nm of torque, reaching 0-62 mph in 2.8 s, a top speed of 211 mph, sent to the road via rear-wheel drive.

The Ferrari 12Cilindri offers a 270-litre boot, runs on petrol, returns around 18 mpg, is covered by a 4 years / unlimited miles (original UK cover; servicing is separate) warranty. The Porsche 911 GT2 RS offers a 132-litre boot, a usable front boot, runs on petrol, returns around 19 mpg, is covered by a 3 years / unlimited miles (original UK new-car cover) warranty.

On cost of ownership, the Porsche 911 GT2 RS is £150,000 cheaper than its rival, both require around £0 per year in maintenance, the Porsche 911 GT2 RS is the more fuel-efficient choice, the Ferrari 12Cilindri has 92 L fuel tank, the Porsche 911 GT2 RS has 64 L fuel tank.

Driving Character: Ferrari 12Cilindri vs Porsche 911 GT2 RS

The 12Cilindri defines a new peak for front-mounted V12 performance, combining an 830hp naturally aspirated powerplant with a remarkably agile rear-wheel-drive chassis. The four-wheel steering system effectively masks the long wheelbase, granting this grand tourer a nimbleness that defies its size. While the 6.5L engine demands high-rev engagement for maximum effect, the chassis balance remains composed even when pushing near the limits of adhesion. It represents a sophisticated evolution of the 812 lineage, ensuring that the raw, mechanical intensity of the V12 remains the primary focus of the driving experience.

The Porsche 911 GT2 RS is an apex predator, utilizing its 700hp twin-turbo flat-six to deliver performance that borders on the extreme. With power sent solely to the rear wheels, the chassis requires significant driver skill to manage, especially during corner exit. The aerodynamic setup creates immense downforce, pinning the car to the road at high speeds. Gear changes are executed with violent efficiency, and the steering is razor-sharp, responding to the slightest input. It is a car that demands total respect, offering an analogue, raw experience that is increasingly rare in modern, computer-managed high-performance machinery.

Head-to-head, the division is clear: the Ferrari 12Cilindri — 6.5L V12 engine; delivers legendary naturally aspirated power and high-frequency revving capabilities; the Porsche 911 GT2 RS — 3.8L twin-turbo flat-six; overwhelming power delivery reaches 700 hp for immediate acceleration. Characteristic of the Ferrari 12Cilindri: Rear-wheel drive chassis; refined suspension tuning provides exceptional poise on fast road sections. For the Porsche 911 GT2 RS: Rear-wheel drive balance; chassis hardware prioritises absolute track performance over cornering compliance. In outright terms it is 819 hp against 690 — a 129 hp gap — and the Porsche 911 GT2 RS reaches 60 mph 0.1s sooner.

Interior & Cabin: Ferrari 12Cilindri vs Porsche 911 GT2 RS

Inside, the dual-cockpit dashboard draws clear inspiration from the 365 GTB/4, blending classic design motifs with a modern digital architecture. The interior feel is focused squarely on driver immersion, with the digital instrument cluster and infotainment system seamlessly integrated into the minimalist aesthetic. Materials are finished to an exceptional standard, reflecting the car's grand touring intent. While the cabin is clearly a masterclass in modern Ferrari ergonomics, the rear seats remain purely vestigial, serving as additional storage rather than a functional space for passengers.

The interior of the Porsche 911 GT2 RS is an exercise in ruthless weight reduction. Carbon fibre bucket seats and a roll cage dominate the space, stripped of anything deemed non-essential to the task of driving fast. Build quality is exemplary, even with the sparse layout, using high-quality Alcantara to reduce reflections. The infotainment system is secondary, though it provides access to essential performance metrics via a data logger. The cabin is loud and purposeful, with significant road and engine noise permeating the thin insulation, a clear sign that this vehicle was engineered for the circuit above all else.

Head-to-head, the division is clear: the Ferrari 12Cilindri — Modernised cockpit layout; integrates digital gauge clusters with classic leather-wrapped luxury surfaces; the Porsche 911 GT2 RS — Carbon fibre structural shell; weight reduction measures dictate the stripped-back cabin architecture. Characteristic of the Ferrari 12Cilindri: Driver-focused ergonomics; controls are positioned to minimise distraction during rapid driving. For the Porsche 911 GT2 RS: Alcantara surfaces cover major contact points; minimalist door pulls reflect competition-derived internal design.

Daily Usability: Ferrari 12Cilindri vs Porsche 911 GT2 RS

Despite its performance pedigree, the 12Cilindri offers a practical, if physically imposing, approach to daily grand touring. The 270L boot provides genuine capacity for luggage, making it a viable companion for extended journeys. In urban environments, the four-wheel steering is indispensable, allowing the driver to navigate tight streets with a precision that belies the car's significant length and width. However, the long bonnet and expansive bodywork require a cautious approach in city centres and parking facilities, where the car’s sheer footprint can make tight manoeuvres feel somewhat daunting.

Daily use is a challenge in the Porsche 911 GT2 RS, though the standard nose lift system is a welcome inclusion that helps navigate basic urban obstacles. Ingress and egress are hampered by the roll cage and rigid bucket seats, making this less of an errand-runner and more of a track-day specialist. The ride is punishingly firm, communicating every bump directly to the driver’s spine. While the luggage space is adequate for a small bag, it is not designed for grand touring. Owners accept these compromises as part of the price for one of the most powerful rear-wheel-drive road cars ever built.

Head-to-head, the division is clear: the Ferrari 12Cilindri — Refined grand touring character; sufficient comfort for extended drives between city centres; the Porsche 911 GT2 RS — Conventional front trunk packaging; 132L capacity allows for limited items during weekend transit. Characteristic of the Ferrari 12Cilindri: 270L boot space; provides practical room for two people on international road trips. For the Porsche 911 GT2 RS: Low seating position improves centre of gravity; outward visibility remains clear for lane positioning. that means 270 litres of boot space against 132, plus a usable front boot in the Porsche 911 GT2 RS, and everyday running costs that favour the Porsche 911 GT2 RS at the pumps.

Ownership: Ferrari 12Cilindri vs Porsche 911 GT2 RS

Ownership of the 12Cilindri is defined by its status as a bastion of the naturally aspirated V12 in an increasingly electrified automotive landscape. The standard 7-year warranty and maintenance programme provide a high level of security for what is fundamentally a complex, high-performance machine. While fuel consumption remains notably high and insurance costs will inevitably reflect the vehicle's extreme performance potential and price point, the long-term collector appeal of such a pure-engine model remains incredibly strong, ensuring robust residual values for those who manage the ongoing running costs.

Owning a Porsche 911 GT2 RS is a serious financial undertaking that rewards enthusiasts with stable, often rising, values. The high cost of maintenance for its bespoke performance components, such as the PCCB brakes and twin-turbo setup, should be factored into the running costs. Insurance is at a hypercar level, matching the vehicle’s elite performance bracket. However, the comprehensive support from Porsche Motorsport makes ownership manageable for those with the appropriate resources. It is a prized asset in any collection, representing a pinnacle of engineering that continues to command respect and value years after its production ceased.

Head-to-head, the division is clear: the Ferrari 12Cilindri — Prestige brand legacy; Ferrari status ensures sustained long-term desirability and valuation stability; the Porsche 911 GT2 RS — Flagship status secures historical significance; limited production volume protects long-term market valuations. Characteristic of the Ferrari 12Cilindri: High-performance maintenance; routine servicing requires authorised dealer access for complex systems. For the Porsche 911 GT2 RS: Strong enthusiast interest; maintenance history through official channels is critical for resale price. On the wallet the two diverge at £395,000 versus £310,000 — a £85,000 difference, with annual maintenance of £0 against £2,200, and warranty cover of 4 years / unlimited miles (original UK cover; servicing is separate) versus 3 years / unlimited miles (original UK new-car cover).

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