
The Eado is equipped with two types of engines: a 1.6L naturally aspirated engine and a 1.4T turbocharged engine. The 1.6L engine delivers a maximum power of 94kW and a maximum torque of 161Nm, while the 1.4T engine produces a maximum power of 116kW and a maximum torque of 260Nm. These engines are paired with a 5-speed manual transmission, a 6-speed automatic transmission, or a 7-speed dual-clutch transmission. The Eado is a mid-size sedan with body dimensions of 4620mm in length, 1820mm in width, and 1490mm in height, and a wheelbase of 2660mm.

















As a long-time enthusiast following domestic car models, I'm particularly interested in the engine of the Eado. It primarily uses Changan's Blue Whale series engines. The older models were equipped with a 1.6L naturally aspirated engine, delivering around 128 horsepower, providing smooth and fuel-efficient performance for city driving. The newer version has been upgraded to a 1.4T Blue Whale NE turbocharged engine, boosting power to 160 horsepower and 260 N·m of torque, paired with a 7-speed dual-clutch transmission for quick acceleration response that rivals many imported cars. The Blue Whale technology is characterized by high efficiency and energy-saving, with a thermal efficiency of 40% and an average fuel consumption of 6.5L per 100 km. The use of an aluminum alloy cylinder block reduces vehicle weight, making daily simple and durable. Changan has truly optimized this engine remarkably well in recent years, with minimal major issues even after five or six years of use, making it especially suitable for family users who prioritize reliability and performance.

I've been driving the Eado daily for almost three years now, equipped with the 1.4T Blue Whale engine version. It feels incredibly smooth to drive, with strong acceleration when stepping on the gas, and no hesitation when overtaking on the highway. The fuel consumption is quite economical, staying around 7L in the city, and doesn't increase much even with the air conditioning on in summer. The handling is light and quiet, with comfortably tuned suspension that avoids excessive bumpiness. is also hassle-free, with oil changes at the 4S store costing just a few hundred yuan. The localization of parts keeps costs low, making the overall value for money higher than many joint-venture cars. It's recommended that owners regularly check the filters to extend engine life and ensure driving safety.

From a perspective, the Eado engine is a reliable choice. The base model features a 1.6L naturally aspirated engine with simple structure and few faults; the newly introduced 1.4T Blue Whale NE turbocharged engine adopts modular design, making it easy to repair with low costs. Common issues like spark plug wear are inexpensive to replace, and standard oil changes every 20,000 km are recommended. The engine layout is reasonable with good heat dissipation, ensuring high durability for long-term use.

When comparing engines for my car selection, the 1.4T Blue Whale series in the Yidong stood out with ample horsepower, high environmental standards, an affordable entry price, and positive user feedback, making it suitable for buyers who value cost-effectiveness.

The technological highlights of the Yidong engine lie in the Blue Whale NE series. Its dual-injection system enhances thermal efficiency to 40%, with low emissions meeting the China VI standard. The use of aluminum alloy reduces weight and optimizes handling, paired with an electronically controlled transmission for smarter performance. It offers comparable performance to overseas brands at a more affordable price.


