The Ford KGBA is a 2,261 cc, inline — four turbocharged petrol engine produced between 2022 and 2025. It forms part of Ford's EcoBoost Gen — 4 engine family, featuring direct fuel injection, twin — independent variable cam timing (Ti — VCT), and an integrated exhaust manifold. In standard tune, it delivers 213 kW (290 PS) and 440 Nm of torque, combining high performance with advanced thermal management and emissions control.
Fitted to models including the Ranger Raptor, Eve…
All production years (2022–2025) meet Euro 6d-ISC emissions standards (UK VCA Type Approval #VCA/FORD/9205).
The Ford KGBA is a 2,261 cc inline-four turbocharged petrol engine designed for performance and utility applications (2022–2025). It combines direct injection with twin-independent variable cam timing (Ti-VCT) to deliver strong mid-range torque and responsive throttle delivery. Engineered to meet Euro 6d-ISC standards, it balances rugged capability with regulatory compliance in pickup and SUV platforms.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,261 cc | |
Fuel type | Petrol (Unleaded, 95 RON min) | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 88.0 mm × 93.0 mm | |
Power output | 213 kW (290 PS) @ 5,750 rpm | |
Torque | 440 Nm @ 3,000–4,000 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d-ISC (2022–2025) | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single-scroll turbo with electronic wastegate control | |
Timing system | Timing chain (front-mounted) | |
Oil type | Ford WSS-M2C949-B (5W-30) | |
Dry weight | 158 kg |
The Ford KGBA was used across Ford's T6 and U725 platforms with longitudinal mounting and shared architecture with Volvo for certain global performance applications. This engine received platform-specific adaptations-reinforced engine mounts in the Ranger Raptor and revised intercooler routing in the Explorer-and from 2024 the facelifted Everest adopted the KGBA variant with enhanced cooling and GPF monitoring, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The KGBA's primary reliability risk is high-pressure fuel pump degradation, with elevated incidence in vehicles subjected to frequent high-load operation. Internal Ford quality reports from 2024 indicated a significant number of pre-2024 units required HPFP replacement before 100,000 km, while UK DVSA data shows increased lean-mixture-related MOT failures in performance variants. Aggressive driving and delayed oil changes increase turbo and GPF stress, making maintenance adherence critical.
Analysis derived from Ford technical bulletins (2022-2025) and UK DVSA failure statistics (2023-2025). Repair procedures should follow manufacturer guidelines.
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The KGBA engine is generally reliable when maintained properly, though pre-2024 models have a known high-pressure fuel pump issue. Later revisions (2024+) with updated hardware and fuel calibration show improved durability. Regular oil changes using Ford WSS-M2C949-B (5W-30) and periodic highway driving to clear the GPF significantly enhance long-term reliability, especially in heavy-duty applications.
The most common issues are high-pressure fuel pump degradation under sustained load, GPF clogging due to urban driving, intake carbon buildup, and timing chain tensioner wear on early units. These are documented in Ford SIB 23C09 and addressed through updated parts and service procedures. Using correct oil and driving style greatly reduces risk.
The KGBA 2.3L EcoBoost engine is used in the Ranger Raptor (2022–2025), Everest (2022–2025), and Explorer (2022–2025). It also powers the Volvo S90 B6 (290 PS) from 2023–2025 due to shared powertrain development. All variants meet Euro 6d-ISC emissions standards and are tuned for high-torque performance.
Yes, the KGBA responds well to ECU remapping. Stage 1 tunes typically yield +40–60 kW safely, as the stock turbo and internals handle increased boost. Supporting mods like intercooler, exhaust, and fuel system upgrades allow higher gains. Tuning must preserve GPF functionality and avoid over-stressing the HPFP mechanism.
In combined driving, the KGBA achieves approximately 10.2 L/100km (27.7 mpg UK) in the Ranger Raptor and 10.5 L/100km (26.9 mpg UK) in the Everest. Real-world consumption varies: city driving may reach 12.5 L/100km, while highway runs can drop to 9.0 L/100km. GPF regeneration cycles may temporarily increase fuel use under performance driving.
Yes, the Ford KGBA is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can occur, resulting in severe internal damage. Maintaining proper oil levels and following service intervals is essential to prevent tensioner failure and ensure chain longevity.
Ford specifies WSS-M2C949-B (5W-30) synthetic oil for the KGBA engine. This low-SAPS formulation protects the turbocharger and GPF while ensuring proper timing chain lubrication. Oil changes should be performed every 15,000 km or annually, whichever comes first, to maintain reliability.
Comprehensive technical documentation and regulatory references
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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)
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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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