Buick LaCrosse is equipped with three sets of efficient drive systems. Among them, the Avenir and 28T models are equipped with the high-performance 2.0T SIDI engine that won the title of "Ward's Top Ten" and are fully equipped with the latest 9-speed Hydra-Matic intelligent transmission. This gearbox applies more than 60 general patented technologies. The gear ratios of the 9 forward gears are densely and reasonably distributed. It is specially calibrated to meet the actual needs of daily use of Chinese users. It can achieve 9-speed switching at a speed of 90 kilometers per hour, bringing extremely smooth shifting experience. The Buick LaCrosse has a maximum power of 192kW and a maximum torque of 350Nm, bringing surging and powerful power output at all speeds. Together with the ETRS electronic gearbox and steering wheel paddle shifters, the driving experience is taken to the next level.
The 1.5T SIDI direct injection turbocharged engine equipped on the 20T model is a representative of GM’s new generation of small-displacement direct injection engines, with a maximum power of 125kW/5600RPM and a peak torque of 252N·m/2000-4000RPM. Through a series of technical means such as mid-mounted direct injection technology, the potential of this engine can be fully exploited. Coupled with a 7-speed DCG intelligent dual-clutch gearbox, it only takes 10 seconds to accelerate from 0-100km/h.
The 30H full hybrid model is equipped with GM’s newly developed dual-motor drive hybrid system. The power system consists of a 1.8L SIDI intelligent direct injection engine, high and low speed dual motors and EVT electronically controlled intelligent continuously variable transmission. Its super power not only brings excellent performance of 0-100km/h in 8.9 seconds and a comprehensive fuel consumption of 4.7L, but also reduces fuel consumption by 35% compared with the previous generation hybrid model. Up to 12 operating modes provide sufficient guarantee for daily driving needs, and create a smooth, quiet and dynamic driving experience.