The main disadvantages of front-wheel drive (FWD) are reflected in handling, power distribution, and mechanical wear. Since the front wheels are responsible for both driving and steering, the vehicle is prone to understeer (commonly known as "pushing" or "understeer") when cornering at high speeds, and its turning radius is typically larger than that of rear-wheel drive vehicles, reducing driving agility. For power performance, FWD vehicles may experience wheel spin due to insufficient front-wheel traction when climbing or during hard acceleration, particularly on slippery surfaces or slopes exceeding 20 degrees, with their off-road capability being significantly inferior to four-wheel drive models. Regarding mechanical structure, the front axle bears approximately 60%-70% of the vehicle's weight, causing accelerated wear on tyres, brake pads, and constant velocity joints. Front wheel lifespan is 25%-30% shorter compared to rear-wheel drive vehicles, leading to higher maintenance costs. Additionally, the front-engine layout creates an imbalanced weight distribution (approximately 65:35), compromising high-speed stability and resulting in more pronounced nose-diving during braking. Despite these limitations, FWD vehicles remain a practical urban commuting solution due to their compact architecture and fuel efficiency advantages. Drivers prioritizing handling or frequently encountering challenging road conditions should consider four-wheel drive alternatives, while regular tyre rotation and avoiding aggressive acceleration can help mitigate some inherent drawbacks during routine operation.
