What are the differences between dual-motor and single-motor in new energy vehicles?
2 Answers
Unlike pure single-motor drive, the dual-motor system in new energy vehicles can effectively improve both vehicle performance and range, providing a better user experience. In single-motor system design, considering the vehicle's need to handle slopes and complex road conditions, the selected motor power tends to be relatively large. Here are specific introductions about new energy vehicles: 1. Definition: New energy vehicles refer to vehicles that use unconventional automotive fuels as power sources, integrating advanced technologies in power control and driving systems to form vehicles with advanced technical principles, new technologies, and novel structures. 2. Types: New energy vehicles include pure electric vehicles, range-extended electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.
I've driven quite a few new energy vehicles and found that the main difference between single-motor and dual-motor setups lies in power delivery. Dual-motor is like equipping the car with two engines—one managing the front wheels and the other the rear wheels—resulting in much quicker acceleration response. You get strong push-back feeling when starting from a red light, and overtaking on highways feels more agile. Handling is also more stable, with better grip on curves or slippery roads, reducing the chance of skidding. The downside is higher energy consumption, leading to slightly shorter range, meaning one or two extra charges might be needed for long trips. For daily city use, dual-motor feels more exhilarating, with smoother lane changes on highways and more precise autonomous driving assistance. In short, if you're after driving excitement, go for dual-motor, but be prepared to accept slightly reduced range.
