The Aston Martin 2UR — GSE is a 5,038 cc, V8 naturally aspirated petrol engine used in select Aston Martin models from 2020 to 2025. This engine, originally developed by Toyota, features dual overhead camshafts (DOHC), 32 — valve configuration, and Dual VVT — i technology. It delivers 472 kW (640 PS) and 700 Nm of torque, providing high — performance driving characteristics with smooth power delivery.
Fitted to the Aston Martin DBS Superleggera and DB11 V8, the 2UR — GSE was en…
All production units from 2020–2025 meet Euro 6d emissions standards .
The Aston Martin 2UR-GSE is a 5,038 cc V8 naturally aspirated engine engineered for high-performance grand touring applications (2020–2025). It combines Toyota's robust 2UR architecture with Aston Martin-specific tuning, including bespoke intake and exhaust systems. Designed to meet Euro 6d standards, it balances exhilarating performance with daily drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 5,038 cc | |
Fuel type | Petrol (Unleaded, 95 RON minimum) | |
Configuration | 90° V8, DOHC, 32-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 94.0 mm × 90.0 mm | |
Power output | 472 kW (640 PS) @ 8,700 rpm | |
Torque | 700 Nm @ 7,000 rpm | |
Fuel system | Direct and port fuel injection (D-4S) | |
Emissions standard | Euro 6d | |
Compression ratio | 12.0:1 | |
Cooling system | Dual-circuit liquid cooling | |
Turbocharger | N/A | |
Timing system | Timing chain (dual-row, front-mounted) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 225 kg |
The Aston Martin 2UR-GSE was used across Aston Martin's DB11 and DBS Superleggera platforms with longitudinal mounting and no licensed external usage. This engine received platform-specific adaptations-bespoke intake manifolds, exhaust tuning, and engine mounts-and from 2022, a revised ECU calibration for improved throttle response, creating minor software-based interchange limits. All adaptations are documented in OEM technical bulletins.
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The 2UR-GSE's primary reliability risk is timing chain wear under extended oil intervals, with elevated incidence in mixed urban/highway use. Internal Aston Martin field reports from 2023 indicated a low but notable share of pre-2022 engines showing chain stretch before 100,000 km, while VCA MOT data shows minimal emissions-related failures. Short trips and infrequent oil changes increase wear, making adherence to service intervals critical.
Analysis derived from Aston Martin technical bulletins (2020-2024) and UK VCA 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 2UR-GSE is fundamentally reliable when maintained properly. Early field data from Aston Martin (2020–2022) showed isolated cases of timing chain wear, but no widespread defects. Post-2022 calibration updates improved throttle response and thermal management. Regular oil changes with OEM-specified 0W-20 and use of premium fuel are essential for longevity. Well-maintained units are expected to exceed 150,000 km without major repairs.
The most documented issues are timing chain wear (especially in pre-2022 units with extended oil intervals), intake manifold runner actuator faults, and occasional oil consumption above 1 L/1,000 km in high-mileage engines. ECU software glitches have been addressed via reflashes. These are covered in Aston Martin service bulletins and Toyota engineering advisories.
The 2UR-GSE is used exclusively in the Aston Martin DB11 V8 (2020–2025) and DBS Superleggera (2020–2025). It replaced the previous Mercedes-AMG-sourced V8 in these models. The engine is longitudinally mounted and paired with an 8-speed ZF automatic transmission. No other Aston Martin models currently use this engine.
Aftermarket ECU tuning is common on the 2UR-GSE 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.
Official combined consumption is ~13.5 L/100km (21 mpg UK) for the DB11 V8. Real-world figures range from 15–18 L/100km (15–19 mpg UK) depending on driving style. Highway cruising can achieve ~11 L/100km (26 mpg UK). Fuel quality significantly impacts efficiency—use 98 RON for best results.
Yes. The 2UR-GSE is an interference engine. If the timing chain fails or jumps, pistons can contact open valves, resulting in catastrophic internal damage. This makes regular inspection and timely replacement of timing components critical. Any rattling at startup should be investigated immediately.
Aston Martin specifies SAE 0W-20 synthetic oil meeting API SN/CF and ILSAC GF-5 standards. Change intervals are 15,000 km or 24 months, whichever comes first. Using incorrect viscosity or lower-spec oil can accelerate timing chain wear and reduce engine longevity.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
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.
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