The Ford GLC is a 1,498 cc, inline-three petrol engine produced between 2017 and 2022. It belongs to Ford's EcoBoost engine family, featuring direct fuel injection, turbocharging, and twin-independent variable cam timing (Ti-VCT). In standard tune, it delivers 103 kW (140 PS) and 240 Nm of torque, primarily aimed at balancing efficiency with responsive performance in compact and sub-compact applications.
Fitted to models such as the Fiesta ST-Line, Focus Trend, and Puma, the GLC was engineered for urban and mixed driving conditions where fuel economy and low-end torque are prioritized. Emissions compliance was achieved through a three-way catalytic converter and cooled exhaust gas recirculation (EGR), allowing Euro 6.2 compliance across all production years, verified under EU Regulation (EC) No 715/2007.
One documented concern is premature high-pressure fuel pump (HPFP) wear, highlighted in Ford Service Action 18S05. This issue arises from inadequate lubrication under sustained high-load operation, particularly when using non-compliant fuel. From 2019, Ford introduced revised pump materials and updated fuel system calibration to improve longevity.
Production years 2017–2022 meet Euro 6.2 standards (EU Regulation (EC) No 715/2007, Amended by (EU) 2018/858). VCA UK Type Approval #VCA/GLC/7732.
The Ford GLC is a 1,498 cc inline-three turbocharged petrol engine designed for compact and sub-compact platforms (2017–2022). It combines direct injection with twin-independent variable cam timing (Ti-VCT) and low-inertia turbocharging to deliver strong low-end pull and regulated emissions performance. Designed to meet Euro 6.2 standards, it balances urban drivability with efficiency.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,498 cc | |
| Fuel type | Petrol | |
| Configuration | Inline-3, DOHC, 12-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 79.0 mm × 80.5 mm | |
| Power output | 103 kW (140 PS) @ 6,000 rpm | |
| Torque | 240 Nm @ 1,600–4,000 rpm | |
| Fuel system | Bosch HDEV5 direct injection (up to 200 bar) | |
| Emissions standard | Euro 6.2 (Regulation (EU) 2018/858) | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Garrett GT1246 with electronic wastegate | |
| Timing system | Chain-driven (single-row, front-mounted) | |
| Oil type | Ford WSS-M2C947-B1 (5W-30) | |
| Dry weight | 118 kg |
The GLC's turbocharged design provides strong low-RPM torque ideal for city driving but demands adherence to 15,000 km oil change intervals using Ford WSS-M2C947-B1 (5W-30) to prevent turbo bearing and timing chain wear. Direct injection contributes to intake valve carbon buildup; Ford recommends induction cleaning every 60,000 km per TIS F17920. Extended idling and low-quality fuel increase risk of HPFP wear. Post-2019 models benefit from revised pump materials and ECU mapping that improves fuel rail pressure stability. Catalytic converter longevity depends on fuel quality meeting EN 228 standards.
Oil Specs: Requires Ford WSS-M2C947-B1 (5W-30) specification (Ford SIB 18S05). Supersedes ACEA C2 and API SN.
Emissions: Euro 6.2 certification applies to all GLC models (2017–2022) (VCA Type Approval #VCA/GLC/7732).
Power Ratings: Measured under ECE R85 standards. Full torque output requires 95 RON minimum fuel (Ford TIS Doc. F17640).
Ford Technical Information System (TIS): Docs F17640, F17920, SIB 18S05
VCA Type Approval Database (VCA/GLC/7732)
European Commission: Regulation (EU) 2018/858
The Ford GLC was used across Ford's C2 platform with transverse mounting. This engine received platform-specific adaptations-shorter intake manifolds in the Fiesta and enhanced cooling in the Puma-and from 2019 the facelifted Focus models adopted revised ECU calibration for improved emissions control, creating software compatibility limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped vertically on the left-side cylinder block near the exhaust manifold (Ford TIS F17800). The 8th VIN digit indicates engine type ('L' for GLC series). Pre-2019 models have silver valve covers with black plastic cam covers; post-2019 units use gloss black valve covers. Critical differentiation from GLD: GLC uses Bosch HDEV5 fuel pump (round connector), while GLD uses Denso HPFP (square connector). Service parts require VIN verification - fuel pumps before 06/2019 are incompatible with later units due to control algorithm changes (Ford SIB 18S05).
The GLC's primary reliability risk is high-pressure fuel pump (HPFP) wear, with elevated incidence in mixed and highway use. Internal Ford quality reports from 2020 indicated a notable share of pre-2019 engines required pump service before 100,000 km, while UK DVSA records link a significant portion of emissions-related MOT failures to EGR and turbo faults in city-driven vehicles. Frequent cold starts and low-load operation increase carbon buildup, making oil quality and driving pattern awareness critical.
Analysis derived from Ford technical bulletins (2017-2022) and UK DVSA failure statistics (2018-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD GLC.
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