The Ford F40A is a 2,987 cc, V6 twin — turbocharged petrol engine introduced in 2023 as part of the Ford Modular engine family. It features direct fuel injection, variable cam timing (VCT), and a compact hot — V turbo layout. Delivering 280 kW (381 PS) and 542 Nm of torque, it provides high — performance capability while maintaining drivability in daily use.
Fitted to the Ford Mustang Dark Horse and select North American F — 150 Raptor models, the F40A was engineered for performa…
Production years 2023–present meet Euro 6d and U.S. EPA Tier 3 Bin 30 standards .
The Ford F40A is a 2,987 cc V6 twin-turbo petrol engine engineered for high-performance applications (2023–present). It combines direct injection with a hot-V turbocharger layout and dual variable cam timing to deliver responsive power and broad torque. Designed to meet Euro 6d and EPA Tier 3 standards, it balances performance with emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,987 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Twin-turbocharged (hot-V layout) | |
Bore × stroke | 94.0 mm × 71.8 mm | |
Power output | 280 kW (381 PS) @ 6,250 rpm | |
Torque | 542 Nm @ 4,000–5,000 rpm | |
Fuel system | Direct injection (up to 350 bar) | |
Emissions standard | Euro 6d, U.S. EPA Tier 3 Bin 30 | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Dual BorgWarner EFR turbochargers (hot-V configuration) | |
Timing system | Dual roller chains (primary and secondary) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 210 kg |
The Ford F40A was used across Ford's S197.5 and 14th-gen F-150 platforms with longitudinal mounting and no external licensing. This engine received platform-specific adaptations-higher-capacity oil cooler in F-150 Raptor and revised intake tuning in Mustang Dark Horse-and from 2024 will see calibration updates for enhanced throttle response, creating minor ECU compatibility limits. All adaptations are documented in OEM technical bulletins.
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The F40A's primary reliability risk is turbocharger wastegate actuator binding, with elevated incidence in stop-start urban use and high-temperature environments. Ford field reports from 2024 noted minor warranty claims related to boost control faults, while U.S. NHTSA data shows low overall failure rates. Frequent short trips and failure to allow turbo cooldown increase stress, making driving pattern and oil maintenance critical.
Analysis derived from Ford technical bulletins (2023–2024) and U.S. NHTSA failure statistics (2023–2024). 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 F40A is a new-generation engine with strong initial reliability. No major design flaws have been reported since its 2023 launch. Early field data from Ford and NHTSA indicate low failure rates. Long-term durability depends on proper maintenance, especially oil changes and use of premium fuel. The twin-turbo design is robust but benefits from cooldown periods after high-load driving.
The most documented issues are turbo wastegate actuator binding, high-pressure fuel pump wear, and intake carbon buildup. Minor oil leaks from valve covers have also been reported. These are addressed in Ford service bulletins and are typically manageable with proper maintenance. No widespread timing or head gasket issues have emerged.
The F40A is currently used in the 2024 Ford Mustang Dark Horse and select 2023–2024 F-150 Raptor models. It replaces the supercharged V8 in the Mustang lineup for improved efficiency and turbo torque. The engine is not used in European or Asian markets as of 2025. No licensing to other manufacturers has been documented.
Aftermarket ECU tuning is common on the F40A 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.
In the Mustang Dark Horse, official combined consumption is ~11.8 L/100 km (~24 mpg UK). Real-world highway driving can achieve ~9.4 L/100 km (~30 mpg UK), while city use may exceed 14 L/100 km (~17 mpg UK). The F-150 Raptor variant is slightly less efficient due to weight and gearing. Cylinder deactivation helps reduce consumption during light load.
Yes. The F40A is an interference engine, meaning piston-to-valve contact will occur if timing is lost. A timing chain failure could result in severe internal damage. The dual roller chain system is robust, but any unusual noise from the front cover should prompt immediate inspection to prevent costly repairs.
Ford specifies WSS-M2C949-A (5W-30) synthetic oil, equivalent to ACEA C5 and API SP. Oil changes should occur every 15,000 km or 12 months. Using the correct oil ensures proper turbo bearing lubrication, VCT operation, and piston cooling. Non-compliant oils may lead to deposit formation or component wear.
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
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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