2025 BYD Sealion 7 Dimensions, Size & Specs

With the side mirrors opened, the BYD Sealion 7's width expands to 2189 mm (86.2 inches). This is important for parking considerations, especially in tight spaces or narrow garages, where increased width can affect maneuverability and clearance.

The BYD Sealion 7's curb weight ranges from 2225 kg to 2435 kg (approximately 4907 to 5368 lbs). This variation depends on factors such as trim levels, battery size, optional equipment, and other customization choices which affect the vehicle's total weight.

The maximum weight of the BYD Sealion 7 ranges between 2635 kg and 2845 kg (about 5810 to 6271 lbs). This figure represents the total permissible weight including passengers, cargo, and fuel, important for safety, legal compliance, and optimal vehicle performance.

The BYD Sealion 7 SUV offers a luggage capacity of 520 liters (18.4 cubic feet) with the rear seats in place, expanding significantly to 1789 liters (63.2 cubic feet) when the rear seats are folded down. This provides versatile cargo space suitable for daily use or larger loads.

The BYD Sealion 7 has a ride height or ground clearance of 140 mm (5.5 inches). While this clearance is adequate for urban driving and some light off-road use, it is relatively low for more demanding off-road terrains, suggesting it is best suited for city and highway conditions.

The BYD Sealion 7, with a length of 4830 mm (190.2 inches) and width of 1925 mm (75.8 inches) excluding mirrors, fits within most standard single-car garages, which typically measure about 2400 mm (94.5 inches) in width internally. However, the width with mirrors opened at 2189 mm (86.2 inches) may require careful mirror folding to avoid contact with garage walls or other vehicles.

As a 2025 model with production starting in 2024, the BYD Sealion 7 is the latest in its line, and BYD has progressively increased SUV sizes to meet market demands. Compared to earlier BYD SUVs, the Sealion 7 typically offers greater length and width, providing more interior room and cargo capability. These size enhancements improve comfort and versatility but also result in a higher curb weight, reflecting more advanced technology and safety features.

The BYD Sealion 7, at 4830 mm length and 1925 mm width, is competitive with other mid-large SUVs from global manufacturers. Its dimensions are comparable to vehicles like the Toyota Highlander or Volkswagen Touareg, both known for spacious interiors and balanced road presence. The Sealion 7's generous luggage capacity and height make it a strong contender in this segment, offering versatile usage for families and individuals needing extra space without moving into full-size SUV territory.

The BYD Sealion 7 comes equipped with rim sizes of 19 and 20 inches. Corresponding tire sizes include 235/50 R19, 255/45 R19, and 245/45 R20. These sizes balance ride comfort, handling, and aesthetics typical of modern SUVs, providing stable and smooth performance across various driving conditions.