Aston Martin Valour vs Porsche 911 S/T
Compare the Aston Martin Valour vs Porsche 911 S/T. The Porsche 911 S/T is £472,000 cheaper. The Aston Martin Valour is 0.2s quicker to 60mph. The Porsche 911 S/T is more fuel efficient. Full performance, cost & ownership breakdown.
The Aston Martin Valour is priced from £1,500,000, powered by a 5.2L Twin-Turbo V12, producing 705 hp, with 753 Nm of torque, reaching 0-62 mph in ≈3.5 s (estimate), a top speed of 202 mph, sent to the road via rear-wheel drive. The Porsche 911 S/T is priced from £410,000, powered by a 4.0L Flat-6, producing 518 hp, with 465 Nm of torque, reaching 0-62 mph in 3.7 s, a top speed of 186 mph, sent to the road via rear-wheel drive.
The Aston Martin Valour offers a 200-litre boot, runs on petrol, returns around 20 mpg, is covered by a 3 years / unlimited miles (original UK new-car cover) warranty. The Porsche 911 S/T offers a 132-litre boot, a usable front boot, runs on petrol, returns around 20.5 mpg (WLTP combined), is covered by a 3 years / unlimited miles (original UK new-car cover) warranty.
On cost of ownership, the Porsche 911 S/T is £472,000 cheaper than its rival, the Porsche 911 S/T costs less in annual maintenance (£3,500 versus £1,800), the Porsche 911 S/T is the more fuel-efficient choice, the Porsche 911 S/T has 64 L fuel tank · 90 L optional tank; fitment unconfirmed.
Driving Character: Aston Martin Valour vs Porsche 911 S/T
The Valour represents an unapologetic return to analogue roots, pairing a 705 hp twin-turbo 5.2L V12 with a traditional six-speed manual gearbox. It eschews modern dual-clutch complexity, placing the onus of performance entirely on the driver’s mastery of the mechanical linkage. While the chassis lacks the overt driver aids of its mid-engined peers, the balance is rewarding for those who seek to exploit its longitudinal weight distribution. Steering is communicative, albeit heavy, reinforcing the sense of piloting a vehicle designed for raw engagement rather than clinical lap-time perfection across a circuit.
The Porsche 911 S/T is a masterstroke of lightweight engineering, stripping away the excesses of modern GT cars to create a pure, analogue experience. With 525 hp from its 4.0L flat-six, it is light, agile, and incredibly communicative. The steering is sharp, providing exceptional feedback that connects the driver directly to the tarmac. While it lacks the aggressive aero package of the GT3 RS, the S/T is far more rewarding on winding roads, where its balance and precision truly shine. It is a visceral, high-revving celebration of everything that makes a 911 special, free from the complexity of electronic interference.
Head-to-head, the division is clear: the Aston Martin Valour — 5.2L twin-turbo V12; substantial power output delivered through a traditional manual gearbox; the Porsche 911 S/T — 525 hp 4.0L flat-six; lightweight chassis allows for rapid acceleration and cornering precision. Characteristic of the Aston Martin Valour: Rear-wheel drive balance; chassis hardware prioritises grand touring composure over track-only precision. For the Porsche 911 S/T: Analogue manual drivetrain; clutch and gear linkage provide an intimate connection to the road. In outright terms it is 705 hp against 518 — a 187 hp gap — and the Aston Martin Valour reaches 60 mph 0.2s sooner.
Interior & Cabin: Aston Martin Valour vs Porsche 911 S/T
Inside, the Valour is a masterclass in bespoke craftsmanship, defined by a minimalist approach that rejects digital clutter. The machined aluminium gear shifter and quilted leather upholstery create an ambience of bespoke luxury that feels miles removed from mass-produced hypercars. Build quality is exemplary, reflecting the exclusive nature of this limited-run model. However, space is at a premium; the cabin is strictly for two, and storage options are virtually non-existent, requiring occupants to travel light. The focus remains entirely on the sensory experience of the switchgear and the low-slung, intimate driving position.
Inside, the Porsche 911 S/T features a minimalist cockpit that highlights its lightweight mission. The absence of rear seats and the use of carbon-fibre bucket seats with houndstooth cloth create a purposeful, retro-modern atmosphere. Every detail, from the lightweight door pulls to the unique instrument cluster, feels carefully considered to reduce weight without compromising build quality. While it lacks the ultimate comfort features of a base Carrera, the S/T offers a driving environment that is focused solely on the task of performance. It is a stripped-back, high-quality cabin that perfectly mirrors the vehicle's dynamic aspirations.
Head-to-head, the division is clear: the Aston Martin Valour — Bespoke interior materials; wood and carbon trim create a luxury environment for occupants; the Porsche 911 S/T — Heritage-inspired dashboard; lightweight materials and purposeful gauges reflect a classic automotive design. Characteristic of the Aston Martin Valour: Classic analogue cockpit; driver immersion is high due to the intentional manual transmission. For the Porsche 911 S/T: Carbon fibre structural components; cabin layout removes unnecessary weight for maximum driver focus.
Daily Usability: Aston Martin Valour vs Porsche 911 S/T
Despite its imposing performance credentials, this car struggles with the mundane realities of urban life. The lack of a front-end lift system as standard makes navigating speed humps and steep driveways a nerve-wracking affair, given the aggressive front splitter design. Furthermore, the combination of a high-power V12 and a heavy-clutch manual transmission ensures that commuting is anything but effortless. It is a vehicle built for open roads and dedicated weekend drives, where the physical effort of operation is part of the charm, rather than a hinderance to routine errand-running.
For such a focused sports car, the Porsche 911 S/T is surprisingly usable, thanks in large part to its slightly softer suspension tuning compared to the RS. The narrow body makes it much easier to park and navigate through narrow urban streets than wider, winged models. However, users must remain cautious with ground clearance on steep ramps and driveways. The boot is sufficient for light luggage, provided you aren't planning an extensive road trip. It serves best as a car for the weekend blast or the alpine pass, where its agility and light weight truly excel in practice.
Head-to-head, the division is clear: the Aston Martin Valour — Practical 200L boot space; luggage capacity is well-suited for extended high-speed touring; the Porsche 911 S/T — Compact 4542 mm length; manageable footprint assists in navigating through constrained urban environments. Characteristic of the Aston Martin Valour: 125 mm ground clearance provides utility; approach angles handle most speed bumps easily. For the Porsche 911 S/T: 110 mm ground clearance allows for most roads; visibility remains clear for safety. that means 200 litres of boot space against 132, plus a usable front boot in the Porsche 911 S/T, and everyday running costs that favour the Porsche 911 S/T at the pumps.
Ownership: Aston Martin Valour vs Porsche 911 S/T
Ownership of the Valour is defined by its extreme rarity, with only 110 units produced to mark Aston Martin’s 110th anniversary. This scarcity, combined with the specialised maintenance requirements of its V12 powertrain and manual transmission, keeps operating costs high. Owners benefit from the dedicated Q by Aston Martin concierge service, which provides tailored support for such a bespoke machine. While purchase prices are stratospheric, the model’s historical significance and limited production numbers suggest that it will likely remain a prized asset within any serious automotive collection for decades.
Owning the Porsche 911 S/T is a pinnacle of Porsche ownership, defined by extreme rarity and intense collector interest. The model's historical significance and limited build numbers ensure that residual values remain exceptionally high, far exceeding the original purchase price. While maintenance is handled through the standard Porsche dealer network, the exclusive nature of the S/T means that bespoke parts can be expensive. With a four-year warranty, the ownership experience is as reliable as it is exciting. It is a car that rewards the dedicated enthusiast with both mechanical delight and long-term investment stability.
Head-to-head, the division is clear: the Aston Martin Valour — Limited edition exclusivity; high collector demand protects the initial investment against depreciation; the Porsche 911 S/T — Exclusive production status; collector interest ensures significant value preservation over many years. Characteristic of the Aston Martin Valour: Aston Martin dealer network; service documentation is critical for maintaining long-term resale value. For the Porsche 911 S/T: Official dealer service network; mechanical components share commonality with other high-performance Porsches. On the wallet the two diverge at £1,500,000 versus £410,000 — a £1,090,000 difference, with annual maintenance of £3,500 against £1,800.