Toyota 2ZR-FXE 1.8L Engine

Toyota 2ZR-FXE 1.8L C-HR Hybrid Engine

Toyota 2ZR-FXE 1.8L Hybrid Engine is a 1.8-liter inline-4 hybrid engine renowned for its efficiency and performance in the Toyota C-HR 1.8 Hybrid. This engine features a DOHC 16-valve configuration with VVT-i, utilizing an Atkinson cycle to enhance fuel efficiency. With a displacement of 1,798 cc, it delivers a maximum power output of 98 PS (72 kW) at 5,200 rpm and a peak torque of 142 Nm at 3,600 rpm. The compression ratio stands at 13.0:1, contributing to its high thermal efficiency of approximately 38.5%

Hybrid system

In the hybrid system, the 2ZR-FXE is paired with a permanent magnet synchronous electric motor, producing 53 kW and 163 Nm of torque. Together, the engine and motor generate a combined system output of 122 PS (90 kW) at 5,200 rpm. The powertrain is mated to an e-CVT transmission, ensuring smooth and efficient power delivery
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The 2ZR-FXE produces 98 PS (72 kW) at 5,200 rpm and 142 Nm of torque at 3,600 rpm, providing smooth and responsive power in conjunction with the hybrid system. It works together with a permanent magnet synchronous electric motor generating 53 kW and 163 Nm, giving a total system output of 122 PS (90 kW). Power delivery is managed through Toyota’s e-CVT transmission, ensuring seamless transitions between electric, petrol, and hybrid drive modes.

This engine is well-known for its reliability, longevity, and low maintenance, making it a popular choice in the Toyota C-HR, Corolla, and Prius. It is engineered for low emissions and high fuel efficiency, with a combined system designed to reduce carbon footprint without sacrificing performance. While highly durable, regular maintenance of cooling, hybrid battery system checks, and scheduled servicing of hybrid components is recommended to ensure maximum efficiency and lifespan.

This engine is widely used in various Toyota models, including the C-HR, Corolla, and Prius, offering a balance of performance and fuel economy. Its design emphasizes low emissions and reduced fuel consumption, making it an ideal choice for eco-conscious drivers seeking a reliable and efficient hybrid powertrain.