The Ford NGA is a 999 cc, inline‑three turbo‑petrol engine produced from 2018 onward. It features direct fuel injection, a single‑scroll turbocharger, and dual overhead camshafts (DOHC). In standard form it delivers 92 kW (125 PS) and 170 Nm of torque, with strong low‑rpm responsiveness for urban and mixed driving.
Fitted to models such as the Fiesta Mk8, Puma, and EcoSport, the NGA was engineered for compact efficiency without sacrificing drivability. Emissions compl…
All production years (2018–present) meet Euro 6d TEMP or Euro 6d standards depending on registration date (VCA UK Type Approval #VCA/EMS/5678).
The Ford NGA is a 999 cc inline‑three turbo‑petrol engineered for subcompact and compact models (2018–present). It combines direct injection with a single‑scroll turbocharger to deliver brisk low‑end response and urban efficiency. Designed to meet Euro 6d TEMP (and later Euro 6d) standards, it balances performance with stringent emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 999 cc | |
Fuel type | Petrol (ULP 95 RON min) | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 71.9 mm × 82.0 mm | |
Power output | 92 kW (125 PS) @ 6,000 rpm | |
Torque | 170 Nm @ 1,400–4,500 rpm | |
Fuel system | Bosch HDP5 high‑pressure direct injection (up to 200 bar) | |
Emissions standard | Euro 6d TEMP (2018–2020); Euro 6d (2021–present) | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled with electric auxiliary pump | |
Turbocharger | Single‑scroll (Honeywell Turbo Technologies) | |
Timing system | Chain (front‑mounted; maintenance‑free design) | |
Oil type | Ford WSS‑M2C945‑B (SAE 0W‑20) | |
Dry weight | 97 kg |
The Ford NGA was used across Ford's B‑platform and Global B architectures with transverse mounting and no external licensing. This engine received platform-specific adaptations—revised engine mounts in the Puma for SUV NVH tuning and a higher-capacity intercooler in the Fiesta ST‑Line—and from 2021 the EcoSport facelift adopted updated engine calibration for WLTP compliance, creating minor ECU interchange limits. All adaptations are documented in OEM technical bulletins.
The NGA's primary reliability risk is high-pressure fuel pump (HPFP) wear in early builds, with elevated incidence in high-mileage or high-load use. Ford internal data (2020) indicated a measurable uptick in HPFP-related warranty claims before 100,000 km for pre-late-2020 engines, while UK DVSA MOT records show GPF-related emissions warnings rising in vehicles with predominantly short urban cycles. Consistent use of 95 RON fuel and avoiding sustained high-load operation make HPFP longevity critical.
Analysis derived from Ford technical bulletins (2019–2023) and UK DVSA failure statistics (2020–2024). 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 NGA is generally robust with proper maintenance, but early units (2018–late 2020) had HPFP reliability concerns. Post-2020 revisions improved fuel system durability. Using 95 RON fuel, correct 0W‑20 oil, and avoiding constant short trips greatly enhances longevity. The chain-driven valvetrain is maintenance-free under normal conditions.
Top issues include high-pressure fuel pump wear (pre-2020), GPF clogging from short trips, turbo wastegate rattle, and minor oil leaks from the cam cover. These are documented in Ford TSBs and DVSA MOT data. Most are manageable with correct servicing and driving habits.
The NGA 1.0L EcoBoost 125 appears in the Fiesta Mk8 (2018–present), Puma (2019–present), and EcoSport (2018–2023). It powers both standard and mild-hybrid (MHEV) Puma variants. All are Euro 6d TEMP or Euro 6d compliant depending on registration year.
Yes, but with caution. Stage 1 ECU remaps typically yield +15–25 kW safely on stock internals. However, the HPFP and turbo are near design limits; aggressive tuning increases HPFP failure risk, especially on pre-2020 engines. Supporting mods (fuel system, intercooler) are recommended for higher stages.
Excellent for its class. In a Fiesta 1.0 EcoBoost 125, expect ~5.8 L/100km (city) and ~4.3 L/100km (highway), or ~52 mpg UK combined. Puma MHEV versions achieve ~4.9 L/100km combined due to regenerative braking. Real-world economy drops significantly with frequent GPF regenerations from short trips.
Yes. The NGA is an interference engine. If the timing chain were to fail (extremely rare due to robust design), piston-to-valve contact would cause catastrophic damage. However, the chain is designed for life-of-engine service under normal conditions.
Ford specifies SAE 0W‑20 oil meeting WSS‑M2C945‑B standard. This low-viscosity oil is critical for GPF protection and turbo lubrication. Never use older specs (e.g., 5W‑30) as they can increase GPF ash loading and reduce fuel economy.
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
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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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