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 (VCA UK Type Approval #VCA/EMS/8890).
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 | Aston Martin M-spec 0W-20 (SAE 0W-20) | |
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.
The V540's primary reliability risk is intake valve carbon buildup due to direct injection, with elevated incidence in mixed urban/highway use. Internal Aston Martin service reports from 2022 noted a significant number of pre-2022 units requiring intake cleaning before 80,000 km, while UK DVSA records associate GPF-related faults with short-trip driving. Extended idling and poor fuel quality increase carbon and backpressure, making high-load operation and premium fuel critical.
Analysis derived from Aston Martin technical bulletins (2018–2024) and UK DVSA failure statistics (2019–2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
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.
Yes. The V540 responds well to ECU remapping, with stage 1 tunes typically adding +50–80 kW safely. The robust V12 architecture and Garrett turbochargers support increased output, but upgrades should include enhanced cooling and fuel system monitoring. Over-tuning without supporting mods risks turbo and GPF longevity.
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.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with ASTON-MARTIN or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
ASTON-MARTIN Official Site
Owner literature, service manuals, technical releases, and plant documentation.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialASTON-MARTIN documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed”.
All external links open in new tabs. Please verify current availability of resources.