BYD Seal AWD Performance fails all-wheel-drive test

The BYD Seal Performance, a sporty Chinese electric sedan, found itself in the spotlight for the wrong reasons. It turns out the AWD version actually isn't.

Swedish automotive reviewers at Teknikens Varld put two BYD Seal AWD models through the wringer, expecting the vehicles to deliver the enhanced traction and stability that AWD promises. Instead, they found out that the all-wheel-drive didn't engage in any of the demanding testing scenarios, including snow-covered hills and simulated low-friction conditions. The Seal steadfastly refused to engage its front wheels, behaving entirely like a rear-wheel-drive car.

This discovery isn't just a point of technical curiosity. All-wheel drive plays a vital role not only in performance driving but in everyday safety. Drivers who rely on AWD for navigating low-grip conditions could find themselves in an unexpected and potentially dangerous situation.

BYD Europe, acknowledging the test results, explained that the Seal employs an "intelligent four-wheel drive control strategy." This system, according to them, dynamically adjusts torque distribution to the front and rear wheels based on driving modes, prioritizing economy, performance, or stability depending on the selected mode. However, Teknikens Varld's testing in all available driving modes failed to yield the expected AWD functionality.

The BYD Seal, on paper, offers an attractive package for the price. Its long-range battery, punchy dual-motor powertrain, and fast-charging capabilities make it a compelling option for EV buyers. However, the inability to deliver on a core feature like all-wheel drive casts a significant shadow over the vehicle's potential.

This incident serves as a wider cautionary tale for the EV industry. As manufacturers race to introduce new models with tempting feature lists, independent testing remains vital to ensure those promises translate into real-world performance and safety. It remains to be seen whether BYD will fully address this shortcoming and offer reassurance to existing and potential Seal AWD owners.

Source (Swedish)