The Volkswagen CXFA is a 1,498 cc, inline‑four turbo‑petrol engine produced between 2020 and 2024. It features direct fuel injection (TSI), a single twin‑scroll turbocharger, dual overhead camshafts (DOHC), and variable valve timing. In standard form it delivers 96 kW (130 PS) and 200 Nm of torque, optimized for urban efficiency and responsive low‑end performance.
Fitted to compact models such as the Mk8 Golf, T — Roc, and Taigo, the CXFA was engineered for drivers prior…
All CXFA production (2020–2024) meets full Euro 6d standards .
The Volkswagen CXFA is a 1,498 cc inline‑four turbo‑petrol engineered for compact and subcompact models (2020–2024). It combines direct fuel injection (TSI) with a twin‑scroll turbocharger to deliver responsive low‑end torque and smooth high‑rpm power. Designed to meet Euro 6d emissions standards from launch, it balances performance with stringent environmental compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,498 cc | |
Fuel type | Petrol (Unleaded, 95 RON min) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged (twin‑scroll) | |
Bore × stroke | 74.5 mm × 85.9 mm | |
Power output | 96 kW (130 PS) @ 5,000 rpm | |
Torque | 200 Nm @ 1,400–3,500 rpm | |
Fuel system | Bosch HDEV6 direct injection (200 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled with dual‑circuit thermostat | |
Turbocharger | Honeywell twin‑scroll (integrated exhaust manifold) | |
Timing system | Chain (front‑mounted, maintenance‑free design) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 126 kg |
The Volkswagen CXFA was used across Volkswagen's MQB Evo platform with transverse mounting and no external licensing. This engine received platform-specific adaptations—revised engine mounts in the Taigo for NVH control and updated ECU calibration in the Golf Mk8 for GPF management—and all variants share identical core architecture. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. 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 CXFA is generally robust with proper maintenance, but direct injection leads to intake carbon buildup over time. Using 95 RON fuel, adhering to service intervals, and occasional highway driving significantly improve longevity. All units meet Euro 6d, reducing emissions-related advisories compared to earlier TSI variants.
Top issues include intake valve carbon fouling, GPF clogging from short trips, PCV system failures, and turbo actuator calibration drift. These are documented in VW service bulletins and increasingly reflected in MOT advisories related to emissions systems.
The CXFA powers the Golf Mk8 (1.5 TSI 130 PS), T-Roc (2020–2024), and Taigo (2021–2024). All are MQB Evo-platform vehicles meeting full Euro 6d emissions standards from launch.
Aftermarket ECU tuning is common on the CXFA 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.
Official WLTP combined figures range from 5.4–5.9 L/100km (48–52 mpg UK). Real-world mixed driving typically achieves 6.2–7.0 L/100km (40–45 mpg UK), depending on model and driving style. Short-trip urban use can exceed 8.2 L/100km.
Yes. The CXFA is an interference engine. If the timing chain fails (though rare due to robust design), piston-to-valve contact can cause catastrophic damage. However, the chain is designed as lifetime with no scheduled replacement.
Volkswagen specifies 5W-30 oil meeting VW 504 00 / 507 00 standards. This low-SAPS formulation protects the GPF and turbo. Oil changes every 15,000 km or annually are recommended, especially with urban driving.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
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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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