The BYD Sealion 05 EV 2025 will adopt the new design style of the Ocean Network. The front face features a closed type and is overall full and plump. On both sides of the front face are upward-slanting "C"-shaped headlight groups, and a LED light strip runs through the middle, which gives people a strong visual impact and is full of a sense of technology. The front bumper has a multi-layered design with a trapezoidal outline. Coupled with the blackened air guide grooves on both sides, it brings a sporty atmosphere. Another highlight is that it is also equipped with a front trunk, and the Celestial Eye C-High-Order Intelligent Driving Three-Eye Version (DiPilot 100) will not be absent either, which can achieve functions such as high-speed navigation assistance and intelligent parking.

In terms of body size, the length, width and height are 4520/1860/1630mm respectively. It is slightly larger than the Yuan PLUS (4455/1875/1615mm), while the wheelbase of 2720mm remains the same. The side of the body also adopts a full and sturdy outline. With the thick blackened anti-scratch trim panel, it gives people a strong sense of power. Moreover, the semi-hidden door handles, two-tone petal-shaped wheels, and the purple car paint endow it with a fashionable attribute.

At the rear of the BYD Sealion 05 EV 2025, rectangular through-type taillights are adopted. Wave-like swirling light groups, chrome-plated dot matrix elements, and a glowing "BYD" logo are incorporated inside, taking into account both a sense of technology and high recognition. The rear bumper is also equipped with air guide grooves and a silver protective plate. Coupled with the irregular spoiler, it further enhances the sporty temperament.