BYD Sealion 7 EV 2025 car dimensions: 4830 mm long, 1925 mm wide and 1620 mm high. Unladen weight is 2,340 kg. Boot space with the seats up is 500 litres.
The cabin has a 15.6-inch rotating touchscreen with Apple CarPlay and Android Auto, plus a 10.25-inch digital instrument cluster and head-up display. Dual-zone automatic climate control includes a heat pump and PM2.5 filter. Adaptive cruise control is standard, along with front and rear parking sensors, 360-degree cameras, automatic emergency braking, blind-spot detection, and lane-keep assist with emergency lane keeping.
Rear boot space is 500 litres with a 58-litre front trunk. Power tailgate with kick sensor is fitted.
Premium leather seats feature wave-style padding and perforations. Driver seat offers 8-way power adjustment, 4-way power lumbar, memory and power legrest. Front seats heat and ventilate. Rear seats heat. Dual-zone automatic climate control includes heat pump and PM2.5 filter. Front windows use double-layer acoustic glass. Panoramic glass roof has electric shade. Cabin stays quiet with strong NVH control. Multicolor ambient lighting and 12-speaker Dynaudio system complete the space.
Fully electric with 82.5 kWh Blade battery and 456 km WLTC range.
DC fast charge 30-80% in 30 minutes. AC 7 kW. V2L discharge available.
Service every 20,000 km or 1 year for EVs.
Euro NCAP 5 stars (87% adult, 93% child, 76% VRU, 79% assist).
9 airbags including center front plus full ADAS suite (AEB, ACC, LDW/ELKA, BSD, 360° cameras).
Vehicle warranty 6 years/150,000 km. battery 8 years/200,000 km (SOH ≥70%). high-voltage/drivetrain 8 years/150,000 km.
The Sealion 7 AWD runs purely on electricity from its 82.5 kWh Blade LFP battery. Official WLTC range is 456 km. DC charging reaches 30-80% in about 30 minutes at up to 150 kW. AC charging is 7 kW. Vehicle-to-load discharge lets you power external devices.
EV servicing is lighter than combustion cars. Mexican dealers schedule basic checks every 20,000 km or once a year. Work focuses on brakes, suspension, cooling system, software updates and filters. No engine oil changes are needed.
Safety equipment is comprehensive. Nine airbags cover front, center, sides and curtains. The ADAS package includes automatic emergency braking, adaptive cruise, lane keep and emergency assist, blind-spot detection, cross-traffic alerts and 360-degree cameras. Cell-to-Body structure and high-strength body add rigidity. The model scored five stars in Euro NCAP testing.
Warranty covers the full vehicle for six years or 150,000 km. The Blade battery is covered eight years or 200,000 km with a 70% state-of-health guarantee. High-voltage components and drivetrain share an eight-year/150,000 km term. Authorized service centers handle maintenance and parts across Mexico.
Length 4830 mm, Width 1925 mm, Height 1620 mm, Wheelbase 2930 mm (Sealion 7 EV 2025)
Sources: manufacturer data, Liverpool/BYD MX FICHA_SEALION.pdf, BitAuto MX config page, Autocosmos MX 2025 AWD ficha.