Ferrari 812 Superfast vs Porsche 911 GT3
Compare the Ferrari 812 Superfast vs Porsche 911 GT3. The Porsche 911 GT3 is £142,000 cheaper. The Ferrari 812 Superfast is 0.5s quicker to 60mph. The Porsche 911 GT3 is more fuel efficient. Full performance, cost & ownership breakdown.
The Ferrari 812 Superfast is priced from £275,000, powered by a 6.5L V12, producing 789 hp, with 718 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 GT3 is priced from £143,000, powered by a 4.0L Flat-6, producing 502 hp, with 470 Nm of torque, reaching 0-62 mph in 3.4 s, a top speed of 198 mph, sent to the road via rear-wheel drive.
The Ferrari 812 Superfast offers a 320-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 GT3 offers a 132-litre boot, a usable front boot, runs on petrol, returns around 23 mpg, is covered by a 3 years / unlimited miles (original UK new-car cover) warranty.
On cost of ownership, the Porsche 911 GT3 is £142,000 cheaper than its rival, the Porsche 911 GT3 costs less in annual maintenance (£3,500 versus £1,500), the Porsche 911 GT3 is the more fuel-efficient choice, the Ferrari 812 Superfast has 92 L fuel tank, the Porsche 911 GT3 has 64 L fuel tank.
Driving Character: Ferrari 812 Superfast vs Porsche 911 GT3
The Ferrari 812 Superfast delivers a visceral, raw experience defined by its 789hp naturally aspirated V12. The steering is exceptionally sharp, requiring precise inputs to manage the power delivery to the rear wheels, aided significantly by the rear-wheel steering system. It excels at high speeds but demands total focus as the limits of adhesion are tested. The chassis balance is classic front-engine GT, though the weight of the drivetrain is always apparent. It is a car that rewards a disciplined driver while punishing complacency, especially on damp British tarmac where the torque can easily overwhelm the traction control.
The Porsche 911 GT3 remains the benchmark for naturally aspirated sports cars. Its 4.0L flat-six is a masterpiece of linear power delivery, revving to a crescendo that defines the driving experience. The chassis balance is near perfect, thanks to its sophisticated double-wishbone front suspension, which provides telepathic steering feedback. On the road, it is a demanding partner that requires focus, yet it rewards the driver with an analogue feel that is largely absent from its turbocharged peers. Every gearshift, whether manual or PDK, is crisp and intentional, cementing its position as a true driver-focused machine for the real world.
Head-to-head, the division is clear: the Ferrari 812 Superfast — Naturally aspirated 6.5L V12; 789hp of pure, unfiltered theatricality; the Porsche 911 GT3 — Naturally aspirated 4.0L flat-six; linear, rev-hungry throttle response. Characteristic of the Ferrari 812 Superfast: RWD at this power level demands skill; rear-wheel steering aids stability. For the Porsche 911 GT3: Communicative steering with genuine road feel; analogue at the limit. In outright terms it is 789 hp against 502 — a 287 hp gap — and the Ferrari 812 Superfast reaches 60 mph 0.5s sooner.
Interior & Cabin: Ferrari 812 Superfast vs Porsche 911 GT3
Inside the 812 Superfast, the cabin prioritises driver focus while retaining an air of grand touring luxury. The architecture features a sweeping dashboard that wraps around the occupant, with high-quality materials and bespoke trim options defining the space. The optional Daytona-style seats offer excellent lateral support for spirited driving, and the driver-centric interface places all essential controls within immediate reach. However, the sheer length of the bonnet remains a persistent factor when navigating tight spaces, necessitating careful judgement of the front extremities despite the high level of interior finish and overall build quality.
The cabin of the Porsche 911 GT3 is a focused environment, blending high-end technology with a driver-centric design. Alcantara and carbon fibre trim are standard, providing a tactile, high-quality feel that mirrors the car’s track-ready intention. The instrumentation is clear and uncluttered, ensuring that vital information is at the driver's fingertips. While the rear seats are removed to save weight, the front interior remains comfortable enough for a spirited drive across continents. The ergonomics are peerless, placing every control in the perfect position for intuitive use during high-speed operation, reflecting the deep thought Porsche invests in its driver interface.
Head-to-head, the division is clear: the Ferrari 812 Superfast — Sweeping GT cabin; more space and luxury than mid-engine stablemates; the Porsche 911 GT3 — Driver-focused ergonomics; clear, purposeful instrumentation. Characteristic of the Ferrari 812 Superfast: Optional Daytona-spec seats for serious driver engagement. For the Porsche 911 GT3: Alcantara and carbon trim; stripped-back but quality materials.
Daily Usability: Ferrari 812 Superfast vs Porsche 911 GT3
For such a potent machine, the Ferrari 812 Superfast is surprisingly civilised as a long-distance companion. The 320-litre boot provides adequate space for luggage, making it the most practical front-engine offering in the modern Ferrari hierarchy. While it is perfectly comfortable over long motorway stints thanks to the compliant suspension settings, its width and length make urban manoeuvrability a chore. It demands constant vigilance in narrow city streets, yet it handles parking ramps and standard errands with enough grace to allow for genuine usability, provided the driver is prepared to manage its substantial dimensions.
Despite its hardcore reputation, the Porsche 911 GT3 is surprisingly usable for an enthusiast. The dimensions are well-suited to narrow UK lanes, and the front lift system helps preserve the front bumper over speed humps. While the suspension is undeniably firm, it is well-damped, avoiding the harshness found in more extreme models. Luggage capacity is sufficient for a weekend of touring, with both the front and rear shelf area providing storage. It functions well for urban errands, though the engine’s performance is clearly happiest when given the space to stretch its legs on a challenging back road.
Head-to-head, the division is clear: the Ferrari 812 Superfast — 320L boot capacity; most practical front-engine Ferrari; the Porsche 911 GT3 — Manageable dimensions suit urban environments better than rivals. Characteristic of the Ferrari 812 Superfast: Dual-zone climate and Grand Tourer spec suits long-distance journeys. For the Porsche 911 GT3: Front trunk and rear boot usable for weekend luggage. that means 320 litres of boot space against 132, plus a usable front boot in the Porsche 911 GT3, and everyday running costs that favour the Porsche 911 GT3 at the pumps.
Ownership: Ferrari 812 Superfast vs Porsche 911 GT3
As one of the final front-engined, naturally aspirated V12 masterpieces, the 812 Superfast enjoys a sterling reputation among collectors. Residual values remain robust, supported by the car's status as a pinnacle of traditional Ferrari engineering. Ownership costs, however, are substantial, with specialist maintenance required to keep the complex V12 running at peak performance. While annual service costs are significant, the peace of mind offered by professional maintenance is essential for preserving the vehicle's long-term value, as enthusiasts continue to favour these unadulterated powerplants over the industry’s shift toward smaller displacement and electrification.
Ownership of the Porsche 911 GT3 is a relatively straightforward affair within the performance car market. The extensive Porsche dealer network provides excellent service coverage, making it easier to maintain than hypercar-level alternatives. Residual values remain exceptionally strong, with demand consistently outstripping supply. Annual maintenance costs are reflective of the performance specification, but parts availability is good. Insurance is manageable for a car of this capability, and the reliability of the naturally aspirated powertrain adds a layer of confidence to the ownership experience. It is a car that makes financial and emotional sense to the dedicated enthusiast.
Head-to-head, the division is clear: the Ferrari 812 Superfast — Last naturally aspirated V12 front-engine Ferrari drives collector sentiment; the Porsche 911 GT3 — Porsche dealer network extensive; service expertise widely available. Characteristic of the Ferrari 812 Superfast: Strong residuals; 812 variants hold value due to N/A purist appeal. For the Porsche 911 GT3: Exceptional residuals; high enthusiast demand sustains value. On the wallet the two diverge at £275,000 versus £143,000 — a £132,000 difference, with annual maintenance of £3,500 against £1,500, and warranty cover of 4 years / unlimited miles (original UK cover; servicing is separate) versus 3 years / unlimited miles (original UK new-car cover).