The Onvo L90 is a full-size crossover with dimensions of 5145/1998/1766 mm. The wheelbase stretches to 3110 mm. Under the hood, the Onvo L9 has a 240-liter trunk.

The Onvo L90 is a three-row crossover with two layouts (6 and 7 seats). Each chair in the six-seat version has heating, ventilation and massage functions. The car offers three-zone climate control, an Onvo sound system and a ceiling screen for rear passengers. It also has pillars and ceiling covered with microfiber. This SUV also has a built-in refrigerator. The center console of the L90 uses a large 17.2-inch 3K floating screen.

Unlike NIO-branded cars, the Onvo L90 does not have a lidar on the roof. However, the model uses a 4D millimeter-wave radar. Thanks to 48 channels, it has a maximum detection rate of 370 meters. There are nine airbags here to ensure the safety of passengers in a collision.

The core feature of the Onvo L90 is its curb weight of 2,250 kg (RWD model). According to the brand official, it is the lightest full-size three-row SUV in the world. In comparison, the curb weight of the NIO ES8 is 2,565 kg. The L90 uses a "72-in-1" die-cast aluminum alloy rear floor, which is 11.7 kg lighter.