Which is a common feature of front-wheel drive vehicles?

The correct answer focuses on the transaxle, which is a key component in front-wheel drive vehicles. In these types of vehicles, the transaxle serves two main functions: it combines the transmission and the differential in one unit and is typically located near the front of the vehicle. This integration helps save space and weight, which is beneficial for the overall design and efficiency of front-wheel drive systems.

Additionally, the layout of front-wheel drive vehicles allows for better traction since the power is directed to the front wheels, which handle steering and propulsion simultaneously. This is particularly advantageous in adverse weather conditions, such as rain or snow.

Other options such as a rear differential, drive shaft, and rear axle are primarily associated with rear-wheel drive or all-wheel drive vehicles, where propulsion is managed differently. The presence of these components is not typical in front-wheel drive setups, reinforcing why the transaxle is considered a common and essential feature in front-wheel drive vehicles.