The BYD SEALION 7 in this spec is the top-tier, high-performance version: 390 kW (˜ 523 hp), all-wheel drive, paired with a 91.3 kWh “Blade” battery. BYD positions it as a sporty yet practical electric SUV, blending performance, range, and comfort. Performance & Driving Experience Acceleration: It manages 0–62 mph in 4.5 seconds, which is very quick for a mid-size electric SUV. Comfort: On long motorway journeys, it excels. Reviewers highlight that it feels most “at home” at higher speeds. Auto Express +1 Sound insulation is good, contributing to a composed feel. One Reddit user praises “ride comfort … and cabin sound insulation is outstanding.