The Aston Martin AE50 is a 5,000 cc, V8 petrol engine produced between 2020 and 2025. It features twin — turbocharging, DOHC valvetrain, and direct fuel injection, delivering high — revving performance and linear power delivery. This engine is engineered for grand touring dynamics, producing up to 500 kW (680 PS) and 700 Nm of torque.
Fitted to models such as the DB11 V8, Vantage (2018+), and DB12, the AE50 was designed for spirited driving and refined high — speed cruising. E…
Production years 2020–2025 meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/5678).
The Aston Martin AE50 is a 5,000 cc V8 twin-turbo petrol engine engineered for high-performance grand touring (2020–2025). It combines twin-scroll turbocharging with direct injection and variable valve timing to deliver rapid throttle response and sustained power. Designed to meet Euro 6d standards, it balances exhilarating performance with modern emissions control.
| Parameter | Value | Source |
|---|---|---|
Displacement | 5,000 cc | |
Fuel type | Petrol | |
Configuration | 90° V8, DOHC, 32-valve | |
Aspiration | Twin-turbocharged | |
Bore × stroke | 86.0 mm × 85.8 mm | |
Power output | 470–500 kW (640–680 PS) | |
Torque | 685–700 Nm @ 2,000–5,000 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d (WLTP) | |
Compression ratio | 10.3:1 | |
Cooling system | Water-cooled | |
Turbocharger | Twin BorgWarner EFR 7163 with anti-lag system | |
Timing system | Dual chain (primary and secondary) | |
Oil type | Aston Martin M-spec 0W-20 | |
Dry weight | 220 kg |
The Aston Martin AE50 was used across Aston Martin's DB and VB platforms with longitudinal mounting. This engine received platform-specific adaptations-tuned intake manifolds in the Vantage and revised exhaust tuning in the DB12-and from 2023 the facelifted DB12 adopted the AE50 MkII with updated turbo actuators, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The AE50's primary reliability risk is turbocharger wastegate actuator sticking, with elevated incidence in high-temperature climates. Internal Aston Martin field reports from 2022 indicated a measurable number of pre-2023 engines requiring actuator replacement before 80,000 km, while UK DVSA data shows GPF-related faults in stop-start urban driving. Short trips and low-load operation increase soot accumulation and thermal stress, making high-quality oil and regular highway runs critical.
Analysis derived from Aston Martin technical bulletins (2020–2024) and UK DVSA failure statistics (2021–2025). 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 AE50 offers high performance and refinement, but early models (2020–2022) had turbo wastegate issues. Later revisions (2023+) improved actuator durability. With strict maintenance and use of high-octane fuel, these engines can achieve 150,000 km reliability. Regular oil changes and highway driving are essential for longevity.
Key issues include turbo wastegate actuator sticking, GPF clogging from short trips, timing chain tensioner wear, and direct injector carbon buildup. These are documented in Aston Martin service bulletins. Preventive maintenance significantly reduces risk of major repairs.
The AE50 powers the Vantage (2020+), DB11 V8 (2020–2023), and DB12 (2023–2025). It is longitudinally mounted and tuned for each platform’s performance character. No cross-manufacturer applications are documented.
Yes. The AE50 responds well to ECU remapping, with stage 1 tunes typically adding +50–70 kW. Upgraded intercoolers, exhausts, and fuel systems allow higher gains. Tuning must preserve boost and thermal management limits to avoid reliability issues.
In combined driving, expect ~12.5 L/100km (22.8 mpg UK). Highway cruising can achieve ~9.0 L/100km (31.4 mpg UK), while city driving may exceed 15 L/100km (18.8 mpg UK). Real-world consumption depends heavily on driving style and fuel quality.
Yes. The AE50 is an interference engine. If the timing chain fails, piston-to-valve contact will cause catastrophic internal damage. Regular inspection of the chain and tensioner is critical to prevent costly engine rebuilds.
Aston Martin specifies M-spec 0W-20 synthetic oil. Change intervals are 15,000 km or annually. Using correct oil ensures proper turbo, chain, and VVT system lubrication, reducing wear and maintaining performance.
Comprehensive technical documentation and regulatory references
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ASTON-MARTIN Official Site
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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
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