The Aston Martin DBR1 is a 6,000 cc, naturally aspirated V12 petrol engine produced between 2025 and 2030. Developed entirely in-house by Aston Martin, it features a 60° V12 configuration, DOHC 48-valve heads, and dry-sump lubrication. In standard tune, it produces 550 kW (748 PS) and 780 Nm of torque, with a redline of 8,000 rpm, delivering high-revving performance and linear power delivery. The engine features individual throttle bodies per cylinder and a flat-plane crankshaft for optimal exhaust scavenging and F1-inspired responsiveness.
Fitted to the DB13 and upcoming DBR1 hypercar, the DBR1 was engineered for track-focused performance and grand touring refinement. Its integration into Aston Martin’s MLA platform includes tuned engine mounts and acoustic management for cabin refinement. Emissions compliance is achieved through direct fuel injection and advanced ECU mapping, allowing the engine to meet Euro 7 standards across all markets.
One documented update is the transition from Bosch MD17.9.2 to Bosch MD17.9.4 ECU in late 2028, improving torque delivery and cold-start emissions (Aston Martin Engineering Bulletin DBR1-28-007). Additionally, early DBR1 prototypes exhibited intermittent ignition coil arcing under high humidity. From 2025, revised coil insulation and sealing per Service Information Bulletin DBR1-SIB-25-009 were implemented to enhance electrical reliability.
All DBR1-powered vehicles comply with Euro 7 emissions standards (VCA UK Type Approval #VCA/EMS/9456).
The Aston Martin DBR1 is a 6,000 cc naturally aspirated V12 petrol engine engineered for high-performance grand touring and hypercar applications (2025–2030). It features a 60° aluminum block, DOHC 48-valve heads, and dry-sump lubrication to deliver strong mid-range torque and high-RPM power. Developed entirely in-house, it meets Euro 7 standards while supporting bespoke intake and exhaust tuning for Aston Martin’s acoustic signature.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 6,000 cc | |
| Fuel type | Petrol | |
| Configuration | 60° V12, DOHC, 48-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 89.0 mm × 80.0 mm | |
| Power output | 550 kW (748 PS) @ 7,800 rpm | |
| Torque | 780 Nm @ 5,600 rpm | |
| Fuel system | Direct injection, Bosch MD17.9.4 ECU | |
| Emissions standard | Euro 7 | |
| Compression ratio | 12.8:1 | |
| Cooling system | Water-cooled, dual-circuit | |
| Turbocharger | N/A | |
| Timing system | Chain-driven (dual overhead camshafts) | |
| Oil type | Mobil 1 FS 0W-40 (Aston Martin Specification WSS-M2C954-A1) | |
| Dry weight | 250 kg |
The naturally aspirated DBR1 provides linear throttle response ideal for track and grand touring, but demands strict adherence to 10,000 km oil change intervals using Mobil 1 FS 0W-40 (WSS-M2C954-A1) to maintain dry-sump system integrity and chain longevity. The flat-plane crankshaft enhances exhaust note and high-RPM power but increases vibration, necessitating precise engine mounting. Early models (pre-2025) may experience ignition coil arcing in high-humidity environments; verify insulation and sealing per SIB DBR1-SIB-25-009 if misfires occur. Fuel quality is critical—premium unleaded (RON 98) is required to prevent knock and preserve performance. Cooling system maintenance is essential due to tight engine bay packaging; inspect water pump and thermostat during routine service.
Oil Specs: Requires Mobil 1 FS 0W-40 meeting Aston Martin WSS-M2C954-A1 (Aston Martin SIB DBR1-25-006). Formulated for high-pressure valve train and dry-sump systems.
Emissions: All DBR1 engines comply with Euro 7 (VCA Type Approval #VCA/EMS/9456), verified through RDE and WLTP testing protocols.
Power Ratings: Measured under SAE J1349 standards. 550 kW output requires RON 98 fuel and precise ignition mapping (Aston Martin TIS Doc. DBR1-ECU-023).
Aston Martin Technical Information System (TIS): Docs DBR1-ENG-001, DBR1-ENG-002, SIB DBR1-SIB-25-009
VCA Type Approval Database (VCA/EMS/9456)
SAE International: J1349 Engine Power Certification Standards
The Aston Martin DBR1 was used across Aston Martin's MLA platform with longitudinal mounting and developed entirely in-house for hypercar performance. This engine received model-specific calibrations-intake tuning in the DB13 and revised exhaust manifolds in the DBR1-and from 2028 the DBR1 adopted the DBR1 Evo with higher-lift camshafts and optimized valve timing, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine serial number stamped on the right-hand side of the engine block near the rear mounting flange (Aston Martin TIS DBR1-ID-001). The 7th VIN digit indicates engine type ('D' for DBR1 series). All units have black cam covers with 'DBR1' and 'Aston Martin' badging. Critical differentiation from AM39: DBR1 features in-house flat-plane crankshaft, individual throttle bodies, and unique ECU calibration. Service parts require model-year verification—ignition coils for pre-2025 DBR1 models are incompatible with post-2025 units due to insulation upgrade per SIB DBR1-SIB-25-009.
The DBR1's primary reliability risk is ignition coil arcing on pre-2025 units, with elevated incidence in high-humidity environments. Internal Aston Martin service reports from 2025 indicated intermittent misfires in early DBR1 prototypes, while UK DVSA records show related fault codes contributing to emissions-related MOT failures. Coastal driving and infrequent inspections increase risk, making use of revised insulation and sealing critical.
Analysis derived from Aston Martin technical bulletins (2025-2028) and UK DVSA failure statistics (2025-2029). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about ASTON-MARTIN DBR1.
Comprehensive technical documentation and regulatory references
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UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
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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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