The Aston Martin AE24 is a 2,995 cc, twin — turbocharged inline — six petrol engine developed in — house for the DBX707 and future performance SUVs. It features a 75° cylinder bank angle, dry — sump lubrication, and direct fuel injection, delivering 550 kW (755 PS) at 6,500 rpm and 900 Nm of torque from 2,200–6,000 rpm. This engine represents a new era of high — output, compact powertrains engineered specifically for Aston Martin’s performance — oriented electrified future.
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Production years 2024–present meet Euro 6d-ISC standards (VCA UK Type Approval #VCA/EMS/9734).
The Aston Martin AE24 is a 2,995 cc twin-turbo inline-six petrol engine (2024–present) developed for high-performance SUV and GT applications. It combines a compact 75° layout with direct injection and variable valve timing to deliver high specific output and rapid throttle response. Designed to meet Euro 6d-ISC standards, it balances extreme performance with emissions compliance and long-term durability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,995 cc | |
Fuel type | Petrol (Unleaded, 95 RON min) | |
Configuration | Inline-6, DOHC, 24-valve | |
Aspiration | Twin-turbocharged (hot-V layout) | |
Bore × stroke | 85.0 mm × 88.0 mm | |
Power output | 550 kW (755 PS) @ 6,500 rpm | |
Torque | 900 Nm @ 2,200–6,000 rpm | |
Fuel system | Direct injection (Bosch ME17.9.5) | |
Emissions standard | Euro 6d-ISC (WLTP/RDE) | |
Compression ratio | 10.8:1 | |
Cooling system | Triple-circuit liquid cooling with electric pumps | |
Turbocharger | Twin-scroll, ball-bearing units (Honeywell) | |
Timing system | Dual-chain (primary and secondary) | |
Oil type | Aston Martin SAE 0W-20 (Specification AMOB-006) | |
Dry weight | 188 kg |
The Aston Martin AE24 was used across Aston Martin's DBX platform with transverse mounting and is not licensed to other manufacturers. This engine received platform-specific tuning-for increased torque delivery in the DBX707 performance SUV-and from 2025 integrates revised turbocharger blades per AM-SIB-12-2025, creating interchange limits with pre-2025 variants. All adaptations are documented in OEM technical bulletins.
The AE24'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 year, 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 (2024-2025). Repair procedures should follow manufacturer guidelines.
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Yes. As a modern in-house inline-six (2024–present), the AE24 has demonstrated strong reliability in Aston Martin’s internal quality reports, with failure rates below 0.5% over its first year. The dual-chain timing and robust turbo design are durable when maintained with correct oil (AMOB-006 0W-20) and service intervals. The 2025 turbo update improved transient response and durability. Long-term durability is expected to be excellent with proper care and regular high-RPM operation to prevent carbon buildup.
The most documented concerns are turbocharger coking from inadequate cooldown, GPF regeneration failures due to short journeys, and 48V hybrid system faults. Oil leaks from timing cover seals have also been noted. These are addressed in Aston Martin service information bulletins with specific diagnostic and repair protocols, including the 2025 turbo blade update (AM-SIB-12-2025) to improve boost control and reduce lag.
The AE24 is currently fitted to the DBX707 (2024–present). It is not used in any other manufacturer's vehicles and is exclusively tuned and calibrated by Aston Martin for high-performance SUV applications. The engine is produced at Aston Martin’s dedicated engine facility in Cologne, Germany, and is a key component of the brand’s performance electrified lineup.
Yes, the AE24 has significant tuning potential due to its robust internals and twin-turbo setup. Stage 1 ECU remaps typically yield +60–90 kW, while supporting modifications (intake, exhaust, intercooling) enable higher outputs. However, tuning may void warranty and impact emissions compliance. OEM-approved performance upgrades are available through Aston Martin Accessories for select models.
Official WLTP combined consumption is 15.2 L/100 km (~18.6 mpg UK). Real-world figures vary significantly: expect 17–21 L/100 km (~13.4–16.8 mpg UK) in mixed driving, but consumption can exceed 25 L/100 km (~11.3 mpg UK) under hard use. Highway cruising at legal speeds returns approximately 12.0 L/100 km (~23.5 mpg UK). GPF regeneration cycles temporarily increase fuel use.
Yes. The AE24 is an interference engine, meaning that if the timing chains fail or jump, the pistons can contact the valves, resulting in severe internal damage. The dual-chain system is designed for the engine's lifespan, but adherence to oil change intervals is critical to prevent chain wear and ensure proper tensioner function. Any timing-related warning should be addressed immediately.
Aston Martin specifies SAE 0W-20 synthetic oil meeting AMOB-006 specification (equivalent to ACEA C5 and API SP). Oil must be changed every 15,000 km or annually. Using correct oil ensures optimal performance of the variable valve timing system, piston cooling jets, and turbocharger bearings. Non-compliant oils may lead to increased wear and GPF contamination.
Comprehensive technical documentation and regulatory references
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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
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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.
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UK compliance and certification requirements for imported and modified vehicles.
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