The Volkswagen ANU is a 1,395 cc, inline‑four turbocharged petrol engine produced between 2015 and 2020. It features direct fuel injection (TSI), a single twin‑scroll turbocharger, and dual overhead camshafts (DOHC). This engine was designed to offer a blend of efficiency and responsiveness, with outputs ranging from 110 kW (150 PS) to 118 kW (160 PS) and torque figures of 250 Nm.
Fitted to models such as the Mk7 Golf, Mk7.5 Golf GTI, and T‑Roc, the ANU engine was engineered for drivers seeking brisk acceleration and everyday refinement. Emissions compliance was achieved through technologies like the gasoline particulate filter (GPF) and variable valve timing, allowing it to meet stringent Euro 6 standards across its production run.
One documented area for attention is the potential for carbon buildup on the intake valves, a known characteristic of direct-injection petrol engines. This is addressed in Volkswagen's technical documentation, which recommends periodic inspection and cleaning procedures to maintain optimal airflow and performance.
Volkswagen
Production years 2015–2020 meet Euro 6 standards (VCA UK Type Approval #VCA/EMS/5678).
The Volkswagen ANU is a 1,395 cc inline‑four turbocharged petrol engine engineered for compact and crossover models (2015-2020). It combines direct fuel injection (TSI) with a twin‑scroll turbocharger to deliver responsive power and good fuel economy. Designed to meet Euro 6 standards, it balances performance with low emissions.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,395 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 74.5 mm × 80.0 mm | |
| Power output | 110–118 kW (150–160 PS) | |
| Torque | 250 Nm @ 1,500–3,500 rpm | |
| Fuel system | Direct injection (TSI), high-pressure pump | |
| Emissions standard | Euro 6 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single twin‑scroll turbo (IHI or BorgWarner) | |
| Timing system | Chain‑driven | |
| Oil type | VW 504 00 / 507 00 (SAE 5W‑30) | |
| Dry weight | Approx. 120 kg |
The twin-scroll turbo provides strong mid-range torque for confident overtaking but requires adherence to 15,000 km or annual oil change intervals using VW 504 00/507 00 specification oil to protect the turbo and chain. As a direct-injection engine, periodic intake valve cleaning (every 60,000-80,000 km) is recommended to prevent carbon buildup and maintain performance, as noted in Volkswagen technical service bulletins. The GPF system necessitates the use of approved low-ash engine oil to prevent premature filter clogging.
Oil Specs: Requires VW 504 00 / 507 00 specification (Volkswagen Owner's Manual). This is a low-ash oil for GPF compatibility.
Emissions: Euro 6 certification applies to all 2015–2020 models (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. Output varies by model application (Volkswagen Group PT-2020).
Volkswagen Service Training: SSP 923
Volkswagen Electronic Technical Catalog (ETKA)
VCA Type Approval Database (VCA/EMS/5678)
The Volkswagen ANU was used across Volkswagen's MQB platform with transverse mounting. This engine received platform-specific adaptations-unique engine mounts and exhaust routing for the T-Roc-but no major facelift revisions affecting core compatibility during its production run. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front of the cylinder block, near the thermostat housing (Volkswagen SSP 923). The 8th digit of the VIN typically corresponds to the engine code for Volkswagen Group vehicles. Visually, the ANU can be identified by its plastic intake manifold and the presence of a gasoline particulate filter (GPF) in the exhaust system. Critical differentiation from the earlier CJSA engine: ANU features a twin-scroll turbo and GPF, while CJSA uses a single-scroll turbo without GPF. Always verify the engine code stamp for accurate parts ordering.
The ANU's primary maintenance consideration is intake valve carbon buildup, common to direct-injection petrol engines. While not a catastrophic failure, it can lead to drivability issues if neglected. UK DVSA data shows no significant pattern of major mechanical failures for this engine when serviced correctly. Adherence to the correct oil specification and service intervals is critical for long-term turbo and chain health.
Analysis derived from Volkswagen technical bulletins (2015-2020) and UK DVSA failure statistics (2018-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN ANU.
Comprehensive technical documentation and regulatory references
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VOLKSWAGEN Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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
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