2025 BYD Seal Excellence AWD Review: Power, Range, and Control Realities

The BYD Seal Excellence AWD sits directly in the crosshairs of Europe’s electric executive sedan market. It is a low-slung, four-door fastback built to challenge established battery-powered saloons. In Germany, the Seal range starts with the rear-wheel-drive Comfort model at 47,990 euros, while the all-wheel-drive Excellence version tested here costs 53,990 euros. Its primary rivals in the German market are the Tesla Model 3 Long Range AWD at 49,990 euros, the Hyundai Ioniq 6 84 kWh RWD at 52,300 euros, and the Polestar 2 Long Range Dual Motor at 54,490 euros.

Official laboratory testing under the WLTP cycle gives the Seal Excellence AWD a rated range of 520 kilometers. The manufacturer claims this figure reflects a combined cycle of city, suburban, and open road driving. As with all homologation numbers, this rating represents an optimistic best-case benchmark measured under controlled conditions.

Real-world driving reveals a noticeable gap between laboratory estimates and daily use. Cold temperatures, high-speed motorway travel, and heavy climate control use routinely reduce actual distance by 15 to 30 percent. Cruising along the German Autobahn at 130 km/h, the dual-motor sedan consumes roughly 22 kWh per 100 kilometers, which limits true highway range to around 360 kilometers. In city traffic where regenerative braking works constantly, the car easily manages 460 kilometers on a charge. On mixed routes in mild weather, drivers can expect a practical driving range of roughly 400 kilometers between plug-in stops.

Energy storage comes from an 83 kWh battery pack built with lithium iron phosphate cells, often referred to as LFP. BYD calls this design the Blade battery because the cells are shaped like thin structural blades. LFP chemistry offers clear practical trade-offs. The main advantage is exceptional durability. These cells handle repeated full charge cycles with very little degradation, meaning you can charge to 100 percent every night without shortening battery life. The drawback is weight and cold weather sensitivity. LFP energy density is lower than nickel-based packs, bringing the car’s empty weight to nearly 2.2 tonnes. In freezing weather, LFP chemistry slows down, making battery pre-heating essential before fast charging. Peak DC charging caps at 150 kW, taking about 26 minutes to go from 30 to 80 percent, which is steady rather than class-leading.

The Seal uses BYD’s e-Platform 3.0 with Cell-to-Body technology, where the top shell of the battery casing forms the cabin floor pan. Integrating the battery directly into the frame increases body stiffness to 40,500 Nm per degree. Propulsion is handled by two motors, combining a 160 kW front asynchronous unit with a 230 kW rear permanent magnet motor. The total output reaches 530 horsepower and 670 Nm of torque. Stepping on the accelerator produces immediate forward thrust, moving the car from zero to 100 km/h in 3.8 seconds. A direct-cooling heat pump manages temperatures for both the passenger cabin and the high-voltage electronics. The integrated battery lowers the center of gravity, which helps stability, but the car’s heavy weight remains obvious during sudden direction changes.

Underneath, the car uses double wishbones at the front axle and a five-link setup at the rear. The Excellence trim features Frequency Selective Damping, a system of mechanical hydraulic shock absorbers that adjust damping force based on bump frequency. On smooth asphalt and at high cruising speeds, the ride is settled, quiet, and stable. Steering effort is light and predictable, making long highway drives effortless. The trade-off appears at low speeds over broken city streets. Sharp frost heaves and drain covers transmit a firm, heavy thud into the cabin as the dampers struggle with the unsprung mass of the 19-inch wheels. Because these hydraulic shock absorbers avoid complex air bags or electronic solenoids, they should prove reliable and cheap to replace over time.

The cabin is neatly fitted with synthetic leather, soft trim, and contrasting stitching across the dashboard. A small block of physical buttons sits around the crystal gear selector on the center console, providing real controls for drive modes, volume, hazard lights, and windshield defrosters. Almost every other function is shifted to the 15.6-inch central touchscreen. Adjusting cabin temperature, fan speed, seat heaters, or air vent directions requires opening digital menus on the screen. Operating touch controls while driving forces you to take your eyes off the road ahead. Looking away from traffic to adjust temperature at 130 km/h creates unnecessary risk and driver tension. Keeping physical knobs or switches for climate control would have improved both safety and everyday comfort.

The central screen can rotate 90 degrees electronically between landscape and portrait views. Wireless Apple CarPlay and Android Auto connect quickly, though the built-in navigation system lacks automatic charging route calculation. Driver assistance equipment includes adaptive cruise control, lane keeping, and traffic sign recognition. Early software releases generated annoying chime warnings and abrupt steering nudges, but recent over-the-air updates have made the assistance systems quieter and smoother. Rear seat legroom is generous due to the 2.9-meter wheelbase, but the elevated floor pan reduces under-thigh support for tall adults. Boot volume is adequate at 400 liters, and a small 53-liter front trunk under the hood provides a clean spot for charging cables.

Evaluating long-term reliability requires looking at hardware and software separately. Mechanically, the foundation is solid. Electric motors have few wearing parts, and BYD’s LFP Blade battery has a proven reputation for safety and long cycle life. Body panels fit tightly, and suspension components look sturdy. Software stability is where question marks remain. German owners have noted minor infotainment bugs, awkward translation phrasing in menus, and occasional phone pairing drops. Long-term breakdown data from organizations like ADAC or TUV is sparse because the Seal has been on European roads for less than two years. The mechanical components should easily handle high mileage, but overall ownership confidence depends on whether BYD maintains consistent software updates to resolve early glitches.