On specific Escape Hybrid models, the propulsion of the rear wheels is achieved through an electric motor. This motor operates independently of the internal combustion engine, providing torque to the rear axle. An example of this configuration is found in models equipped with all-wheel drive, where the electric motor supplements or replaces the mechanical connection typically found in traditional all-wheel drive systems.
The presence of an electric motor driving the rear wheels offers several advantages. It enhances traction, particularly in adverse weather conditions or on uneven terrain. Furthermore, it contributes to improved fuel efficiency, as the electric motor can operate independently, reducing reliance on the gasoline engine in certain driving scenarios. Historically, all-wheel drive systems were purely mechanical, leading to increased weight and complexity; this electric implementation represents a significant advancement.
