The Nissan VC-Turbo 2.0L is a 1,997 cc, inline‑four turbocharged petrol engine with revolutionary variable compression technology, produced from 2018 to present. It features an aluminum block and head, dual overhead camshafts (DOHC), and 16 valves. Output is rated at 180–200 kW (245–272 PS) with 370–390 Nm of torque, dynamically adjusting its compression ratio between 8:1 (performance) and 14:1 (efficiency) for optimal response.
Fitted primarily to the R52 Qashqai, T33 X-Trail, and Z34 370Z successor, the VC-Turbo was engineered for drivers seeking both spirited performance and class-leading fuel economy. Emissions compliance is achieved through direct fuel injection, a twin-scroll turbocharger, and advanced engine management, meeting Euro 6d standards across its production run.
One documented service consideration is the potential for premature wear of the multi-link compression control actuator, as noted in Nissan Technical Bulletin NTB21-033. This complex mechanism, which physically alters the piston stroke, is subject to high mechanical stress and requires precise calibration.
Production years 2018–Present meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/9876).
The Nissan VC-Turbo 2.0L is a 1,997 cc inline‑four turbocharged petrol engine engineered for premium SUVs and sports cars (2018-Present). It combines variable compression ratio technology with a twin-scroll turbocharger to deliver both high performance and exceptional efficiency. Designed to meet stringent Euro 6d standards, it represents a significant advancement in internal combustion engine design.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,997 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 86.0 mm × 86.0 mm | |
| Power output | 180–200 kW (245–272 PS) | |
| Torque | 370–390 Nm @ 1,600–4,800 rpm | |
| Fuel system | Direct injection (Denso) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 8:1 – 14:1 (Variable) | |
| Cooling system | Water‑cooled | |
| Turbocharger | Twin-scroll turbo (Mitsubishi Heavy Industries) | |
| Timing system | Chain (front‑mounted) | |
| Oil type | ACEA C2/C3 (SAE 0W‑20) | |
| Dry weight | 205 kg |
The variable compression system provides unmatched versatility but demands strict adherence to 10,000 km oil change intervals using low-viscosity 0W-20 ACEA C2/C3 oil to protect the complex multi-link actuator. The high-pressure fuel system requires premium unleaded (RON 95/98) to prevent knock and maintain calibration. The actuator mechanism is sensitive to calibration errors; any drivability issues should be diagnosed with OEM tools per NTB21-033. The engine’s complexity necessitates specialized service procedures.
Oil Specs: Requires ACEA C2/C3 specification 0W-20 oil (Nissan Technical Bulletin NTB21-033). Critical for actuator lubrication.
Emissions: Euro 6d certification applies to all production years (VCA Type Approval #VCA/EMS/9876).
Power Ratings: Measured under SAE J1349 standards. Output varies by model application (Nissan Group PT-2020).
Nissan Technical Information System: Docs SM-KR20-01, NTB21-033
VCA Type Approval Database (VCA/EMS/9876)
ACEA European Oil Sequences: C2/C3 Specification
The Nissan VC-Turbo 2.0L was introduced across Nissan's R52/T33 platforms with transverse mounting. This engine received no significant platform-specific adaptations during its initial production, ensuring broad parts interchangeability. All applications are documented in OEM technical bulletins.
Locate the engine code stamped on the front of the cylinder block, near the timing chain cover (Nissan Service Manual SM-KR20-01). The 8th VIN digit typically indicates engine type ('K' for KR series). Visually, the engine features a distinctive “VC-Turbo” badge on the plastic engine cover and a complex multi-link assembly visible at the base of the block. Critical differentiation from conventional engines: The presence of the harmonic drive actuator on the side of the block is unique to the VC-Turbo. Service parts are generally compatible across all VC-Turbo 2.0L applications from 2018-Present.
The VC-Turbo 2.0L's primary reliability risk is failure of the variable compression ratio actuator, with elevated incidence in high-load or modified applications. Nissan service data indicates this is a leading cause for powertrain diagnostics, while general maintenance records highlight carbon buildup on intake valves as a common service item. Strict adherence to oil and fuel specifications is critical for preventative maintenance.
Analysis derived from Nissan technical bulletins (2018-Present) and early service data. Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about NISSAN VC-TURBO-20-L.
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