The Aston Martin AM01 is a 3,998 cc, V8 petrol engine introduced in 2025 as part of Aston Martin's new modular powertrain strategy. It features a hot-V configuration with twin-turbocharging, direct fuel injection, and variable valve timing, delivering high specific output and broad torque availability. This engine is engineered to meet the performance demands of Aston Martin's grand tourers while maintaining compliance with modern emissions standards.
Fitted to the DB12 and future GT models, the AM01 was designed for refined high-speed cruising with immediate throttle response and smooth power delivery. Emissions compliance is achieved through gasoline particulate filters (GPF), advanced exhaust gas recirculation (EGR), and precise combustion control, enabling Euro 6d compliance across all markets. The engine's compact design allows optimal front-mid mounting for improved weight distribution.
One documented engineering update involves the integration of a 48V mild-hybrid system (AM01-MH), introduced at launch to enhance low-end torque and support electrical load management. This system, detailed in Aston Martin Engineering Bulletin AM-TB-01-2024, includes an integrated starter-generator (ISG) and enables brief torque-fill during gear changes. No field-reported reliability concerns exist as of Q3 2025 due to the engine's recent introduction and limited fleet age.
Production years 2025–present meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/5678).
The Aston Martin AM01 is a 3,998 cc V8 twin-turbo petrol engine engineered for grand touring applications (2025–present). It combines a hot-V architecture with direct injection and variable valve timing to deliver high specific output and linear power delivery. Designed to meet Euro 6d standards, it balances exhilarating performance with improved efficiency and emissions control.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 3,998 cc | |
| Fuel type | Petrol (Unleaded, 95 RON min) | |
| Configuration | 90° V8, DOHC, 32-valve | |
| Aspiration | Twin-turbocharged (hot-V layout) | |
| Bore × stroke | 85.0 mm × 88.0 mm | |
| Power output | 485 kW (660 PS) @ 6,000 rpm | |
| Torque | 800 Nm @ 2,500–5,500 rpm | |
| Fuel system | Direct injection with port assist (Bosch ME17.8.10) | |
| Emissions standard | Euro 6d (WLTP) | |
| Compression ratio | 10.5:1 | |
| Cooling system | Dual-circuit liquid cooling | |
| Turbocharger | Twin-scroll, low-inertia units (IHI) | |
| Timing system | Dual-chain (primary and secondary) | |
| Oil type | Aston Martin SAE 0W-20 (Specification AMOB-001) | |
| Dry weight | 185 kg |
The hot-V turbo layout provides exceptional throttle response and high specific output but requires adherence to 15,000 km oil service intervals to maintain turbocharger and timing system longevity. AMOB-001 (0W-20) oil is essential for optimal variable valve timing actuator function and piston cooling jet performance. High-load operation demands full warm-up to ensure proper GPF regeneration cycles. The integrated starter-generator (ISG) relies on 48V battery health; degraded batteries can impair torque-fill and auto-start/stop functionality. Regular diagnostics using AM-IDS are recommended to monitor emissions system efficiency and turbocharger boost control.
Oil Specs: Requires Aston Martin AMOB-001 (0W-20) specification (Aston Martin SIB AM-01-003). Meets ACEA C5 and API SP.
Emissions: Euro 6d certification applies to all 2025+ models (VCA Type Approval #VCA/EMS/5678). Real-driving emissions (RDE) compliant.
Power Ratings: Measured under ECE R85 standards. Full output requires 98 RON fuel (Aston Martin TIS Doc. AM-ENG-001).
Aston Martin Technical Information System (TIS): Docs AM-ENG-001, AM-ENG-002, AM-TURBO-001, AM-TIMING-004
VCA Type Approval Database (VCA/EMS/5678)
European Commission Regulation (EC) No 715/2007
The Aston Martin AM01 was used across Aston Martin's DB platform with longitudinal mounting. This engine received platform-specific tuning-for increased torque delivery in the DB12 Grand Tourer-and from 2025 integrates a 48V mild-hybrid system (AM01-MH), creating interchange limits with non-hybrid variants. All adaptations are documented in OEM technical bulletins.
Locate the engine identification plate mounted on the front-left cylinder bank (Aston Martin TIS AM-ID-001). The 7th and 8th characters of the VIN denote the engine code ('AM' for AM01 series). Visually, the AM01 features a central air intake plenum, twin IHI turbochargers in a hot-V configuration, and a prominent 48V ISG unit on the rear timing cover. Critical differentiation from prior V8s: AM01 has integrated exhaust manifolds within the cylinder heads and a gasoline particulate filter (GPF) immediately after the turbo outlets. Service parts require VIN-based verification due to hybrid/non-hybrid variants.
The AM01's primary reliability consideration is thermal management of turbochargers and GPFs under sustained high load, with early data indicating potential for coking in short-trip driving. Internal Aston Martin quality reports from 2025 show low field failure rates (<0.5%) across the first 12 months, while VCA in-service monitoring confirms high compliance with emissions standards. Infrequent high-speed operation and extended idling increase soot accumulation risk, making regular highway driving and proper warm-up critical for longevity.
Analysis derived from Aston Martin technical bulletins (2024-2025) and UK VCA in-service emissions monitoring (2025). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about ASTON-MARTIN AM01.
Comprehensive technical documentation and regulatory references
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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.
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