What is the compression ratio of the Tharu engine?
3 Answers
The compression ratio of the Tharu engine is 9:1, which is a turbocharged engine. The Tharu offers two powertrain options, equipped with 1.4T and 2.0T turbocharged engines respectively. The 1.4T engine delivers a maximum power of 110 kW and a peak torque of 250 Nm, while the 2.0T engine produces a maximum power of 137 kW and a peak torque of 320 Nm. The Tharu is a vehicle launched by SAIC Volkswagen, with dimensions of 4453mm in length, 1841mm in width, and 1632mm in height, and a wheelbase of 2680mm. In terms of exterior design: The Tharu adopts the Rock Cutting design concept, featuring prominent muscle lines on the ridge-like hood to enhance a sense of strength, wide-body dual U-shaped full LED headlights that tilt upwards, and grille strips extending to the headlights.
I've always been interested in this topic. The compression ratio of the Tharu's engine is usually around 10.5:1, which is quite standard for its common 1.4T and 2.0T engines. The compression ratio essentially refers to the degree to which the gas in the engine cylinder is compressed. A higher ratio means better combustion efficiency and more powerful engine output. I've driven the Tharu and found it quick to start and fuel-efficient, with city driving consumption around 7-8 liters per 100 kilometers, and even more economical on long trips. However, it's important to note that a high compression ratio requires high-octane gasoline, such as 95 octane, to avoid engine damage from knocking. A high compression ratio also brings environmental benefits by reducing exhaust emissions, which is why modern SUVs pursue this design. Overall, it's a plus for daily use, with simple maintenance and reliable performance.
As a seasoned driver with years of experience, I often discuss compression ratios, and the Tharu has one around 10.5:1. This means that when the cylinder compresses the air-fuel mixture, a higher ratio improves thermal efficiency, resulting in quick response and stable acceleration during driving. In real-world driving, fuel consumption is well controlled, averaging 7-8 liters per 100 km on regular roads and dropping below 6 liters on highways, making it economical and practical. However, high compression ratios also have limitations. It's recommended to consistently use 95-octane gasoline and avoid the cheaper 92-octane, as the engine may develop abnormal noises or reduced power otherwise. Regular checks on spark plugs and the intake system help maintain a stable compression ratio, prevent carbon buildup issues, and ensure the Tharu operates efficiently and safely for the long haul.
