Mercedes-AMG GT vs Aston Martin Valour
Compare the Mercedes-AMG GT vs Aston Martin Valour. The Mercedes-AMG GT is £545,000 cheaper. The Mercedes-AMG GT is 0.4s quicker to 60mph. The Mercedes-AMG GT is more fuel efficient. Full performance, cost & ownership breakdown.
The Mercedes-AMG GT is priced from £155,000, powered by a 4.0L Twin-Turbo V8, producing 577 hp, with 800 Nm of torque, reaching 0-60 mph in 3.1s, a top speed of 197 mph, sent to the road via rear-wheel drive. 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 0-60 mph in 3.5s, a top speed of 202 mph, sent to the road via rear-wheel drive.
The Mercedes-AMG GT offers a 350-litre boot, runs on petrol, returns around 22 mpg, is covered by a 3yr / unlimited mi warranty. The Aston Martin Valour offers a 200-litre boot, runs on petrol, returns around 20 mpg, is covered by a 3yr / unlimited mi warranty.
On cost of ownership, the Mercedes-AMG GT is £545,000 cheaper than its rival, the Mercedes-AMG GT costs less in annual maintenance (£1,600 versus £3,500), the Mercedes-AMG GT is the more fuel-efficient choice, a full tank costs around £85 for the Mercedes-AMG GT and £95 for the Aston Martin Valour.
Driving Character: Mercedes-AMG GT vs Aston Martin Valour
The Mercedes-AMG GT demonstrates the prowess of a front-mid engine layout, prioritising balance and direct feedback for the enthusiast driver. With 577hp directed to the rear wheels via a mechanical limited-slip differential, the car offers a visceral, involving experience. Steering is sharp and communicative, allowing for precise placement in corner apexes, though the rear-wheel-drive platform demands respect in damp conditions. Acceleration is blistering, with a 3.1-second 0-60mph sprint. While less forgiving than its AWD competitors, the AMG GT rewards committed driving with a dynamic repertoire that remains a benchmark for pure driver engagement within the contemporary supercar class.
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.
Head-to-head, the division is clear: the Aston Martin Valour takes our 0-100 driving character grading, 82 against 90. Characteristic of the Mercedes-AMG GT: Thunderous AMG V8 with a more usable, GT-focused character than before. For the Aston Martin Valour: Naturally-tuned V12 paired with a rare manual gearbox for maximum engagement. In outright terms it is 577 hp against 705 — a 128 hp gap — and the Mercedes-AMG GT reaches 60 mph 0.4s sooner.
Interior & Cabin: Mercedes-AMG GT vs Aston Martin Valour
Inside, the AMG GT presents a cockpit-like environment dominated by a high transmission tunnel and a wide, driver-centric dashboard. The interior materials are of a high standard, showcasing bespoke AMG instruments and Alcantara detailing. Space is deliberately intimate, reflecting the car’s focused nature rather than grand touring comfort. Visibility is somewhat compromised by the low-slung roofline and thick pillars, yet the driving position is perfectly aligned with the pedals and steering wheel. It is an environment designed to insulate the driver from distractions, keeping the focus squarely on the task of piloting a high-performance machine through demanding roads.
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.
Head-to-head, the division is clear: the Mercedes-AMG GT takes our 0-100 interior & cabin grading, 84 against 78. Characteristic of the Mercedes-AMG GT: Genuinely usable 2+2 cabin with strong build quality. For the Aston Martin Valour: Retro-styled cabin blending analogue switchgear with modern craftsmanship.
Daily Usability: Mercedes-AMG GT vs Aston Martin Valour
Usability in the AMG GT is naturally restricted by its performance-oriented design. The front trunk provides a 260-litre storage area, adequate for light travel but far from comprehensive for extended road trips. The suspension is remarkably firm even in Comfort mode, which can result in an unsettled ride on poor surfaces or urban speed bumps. Ingress and egress require a degree of physical dexterity, given the low ride height and sculpted seats. While the car can manage city errands, its primary habitat remains the open road where its performance credentials can be exercised without the constraints of suburban infrastructure.
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.
Head-to-head, the division is clear: the Mercedes-AMG GT takes our 0-100 daily usability grading, 72 against 48. Characteristic of the Mercedes-AMG GT: More practical than the previous 2-seat GT thanks to rear seats. For the Aston Martin Valour: Usable but firmly a weekend/collector's car. that means 350 litres of boot space against 200, and everyday running costs that favour the Mercedes-AMG GT at the pumps.
Ownership: Mercedes-AMG GT vs Aston Martin Valour
Owning an AMG GT is an investment in the traditional, high-performance V8 heritage of the brand. Residual values remain strong, bolstered by consistent demand from enthusiasts who prize the V8 character. Servicing is handled through the robust Mercedes dealer network, ensuring that specialists are always within reach, though owners must prepare for high costs associated with performance-grade brakes and tyres. Annual maintenance of £1,600 is standard for the class. Insurance costs reflect the car’s high performance and the complexity of its mechanical components, yet the model remains a prized inclusion in the garages of those who value pure engagement.
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.
Head-to-head, the division is clear: the Aston Martin Valour takes our 0-100 ownership grading, 68 against 78. Characteristic of the Mercedes-AMG GT: Backed by Mercedes-AMG's established V8 reliability record. For the Aston Martin Valour: Instant collector status as a manual, limited-run V12 Aston. On the wallet the two diverge at £155,000 versus £1,500,000 — a £1,345,000 difference, with annual maintenance of £1,600 against £3,500.