On July 24th, BYD's Ford Power, which focuses on the research and development of powertrain systems, released its new fuel-powered brand "Xiaoyun" and its first 1.5TI high-power powertrain. According to
, under the premise of outstanding power and torque performance, the new 1.5TI high-power powertrain of Xiaoyun has achieved the perfect balance of power, fuel consumption, emissions, NVH, price and reliability for the first time.
According to reports, this new 1.5TI high-power engine uses a dual-channel turbocharger, an electronically controlled turbo bleed valve, a mid-mounted VVT mechanism and other technologies. improves its low-speed torque performance by 36.7 %, the low-speed response is increased by 40%, which is more suitable for urban road conditions and frequent start-stop usage scenarios.
Xiaoyun brand new 1.5TI high-power engine
specific parameters, the maximum power of the engine reached 136kW (185 horsepower), peak torque 288 N·m, thermal efficiency Up to 38%, power and torque have increased by 20%, which is dazzling in the same class, and has nearly surpassed Honda Civic 1.5T (177 horsepower, 226 Nm).
is matched with the newly developed 7-speed wet dual-clutch transmission with a transmission efficiency of 95%. It is reported that this powertrain can achieve a 15% reduction in fuel consumption per 100 kilometers, and it can also bring the ultimate economic experience while surging.
The new 7-speed wet dual-clutch automatic transmission
It is worth mentioning that the new 7-speed wet dual-clutch automatic transmission has been fully upgraded for smooth, economical, reliable and durable. Focusing on improving the smoothness of low-speed and frequent shifts, has a transmission efficiency of 95%, and its endurance life is 25% higher than the average design life standard of traditional AT gearboxes.
According to the plan, this golden powertrain will be the first BYD's new B-segment SUV-Song PLUS. The new car will be launched in September. The estimated price range of the fuel version is 12-15 million yuan.
