The Aston Martin V540 Twin — Turbo Petrol is a 5,340 cc, 90° V12 engine produced from 2018 to 2024. It features twin — scroll turbocharging, direct fuel injection, and variable valve timing on both intake and exhaust camshafts. Delivering 503 kW (680 PS) and 750 Nm of torque, it provides exceptional power delivery with improved low — end responsiveness over naturally aspirated predecessors.
Fitted to the DB11 V12, DBS Superleggera, and DB12, the V540 was engineered for gran…
All V540 Twin-Turbo Petrol units (2018–2024) meet Euro 6d-Full emissions standards .
The Aston Martin V540 Twin-Turbo Petrol is a 5,340 cc 90° V12 engineered for high-performance grand touring (2018–2024). It combines twin-scroll turbocharging with direct injection to deliver linear power delivery and improved low-end torque. Designed to meet Euro 6d-Full standards, it balances flagship performance with regulated emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 5,340 cc | |
Fuel type | Petrol | |
Configuration | 90° V12, DOHC, 48-valve | |
Aspiration | Twin-turbocharged (twin-scroll) | |
Bore × stroke | 86.0 mm × 76.4 mm | |
Power output | 503 kW (680 PS) @ 6,500 rpm | |
Torque | 750 Nm @ 1,500–5,000 rpm | |
Fuel system | Bosch HDEV5 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d-Full | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Twin Garrett GTX3567R twin-scroll units | |
Timing system | Dual-row roller chain (front-mounted) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 286 kg |
The Aston Martin V540 Twin-Turbo Petrol was used across Aston Martin's DB11/DBS/DB12 platforms with longitudinal mounting and bespoke engine management calibration per model. This engine received platform-specific adaptations-reinforced mounts in the DBS Superleggera and revised intake tuning in the DB12-and from 2021 the updated ECU calibration (MED 9.1) improved throttle response and knock resistance. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The V540 is generally robust with exceptional performance and smooth operation, but direct injection leads to intake carbon buildup over time. Later revisions (post-2021) improved ECU response and knock control. Regular servicing with AM M-spec 0W-20 oil and use of premium fuel (RON 98) greatly enhance longevity, especially for GPF and turbo systems.
Key issues include intake valve carbon buildup, turbo wastegate sticking, GPF clogging due to short trips, and occasional timing chain tensioner wear. These are documented in Aston Martin service bulletins and verified through UK DVSA failure data, particularly in urban-driven vehicles with low annual mileage.
This 5.3L V12 turbo petrol was used in the DB11 V12 (2018–2022), DBS Superleggera (2018–2023), and DB12 (2023–2024). All applications are Euro 6d-Full compliant. No licensed variants were produced for other manufacturers.
Aftermarket ECU tuning is common on the V540-TWIN-TURBO platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Moderate for a high-performance V12. In a DB11 V12 from 2020, combined consumption is ~12.5 L/100 km (~22.6 mpg UK). Highway runs can achieve ~9.8 L/100 km (~28.8 mpg UK). Real-world figures vary significantly by driving style, but 18–24 mpg UK is typical for spirited driving.
Yes. The V540 is an interference engine. If the timing chain fails or skips, pistons can contact open valves, resulting in catastrophic internal damage. Regular inspection of the chain and tensioner—especially in high-mileage units—is essential to prevent costly repairs.
Aston Martin specifies SAE 0W-20 oil meeting AM M-spec standard. This low-viscosity formulation is critical for GPF and turbocharger longevity. Oil changes should occur every 15,000 km or annually to maintain engine and emissions system health, particularly for urban-driven vehicles.
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