1. Body Style and Size Segment

A mid-size (D-segment) electric sedan featuring sleek “Marine Aesthetics.” Dimensions are 4995mm L x 1910mm W x 1495mm H.

2. Platform Architecture

Built on BYD’s e-Platform 3.0 (800V), featuring a 69.07kWh or 82.5kWh LFP Blade Battery. WLTP range spans 520-570 km (323-354 miles), delivering an efficiency of 14.5 kWh/100km (4.3 mi/kWh). Acceleration (0-100km/h / 0-62mph) takes just 3.8s (AWD) or 6.5s (RWD).

3. Technical Capabilities

Equipped with advanced “God’s Eye” ADAS powered by roof-mounted LiDAR. It supports V2L (Vehicle-to-Load up to 3.3kW) for powering appliances, but currently lacks V2H (Home) and V2G (Grid) capabilities.

4. Quality & Warranty

Premium interior boasting vegan leather. Storage includes a 400L rear boot and a 50L frunk. It is backed by a 6-year/150,000km vehicle warranty and an 8-year/200,000km battery warranty.

5. App Functionality

The comprehensive “BYD App” enables remote climate control, door locking, live charging status (SOC%), tire pressure monitoring, and Over-The-Air updates.

6. 3 Pros and 3 Cons

Pros: Exceptional performance value, ultra-fast charging capability, and premium interior finish.

Cons: Lacks V2G/V2H support, sloping roof restricts rear headroom, and over-intrusive driver assistance chimes.

7. SmartGrandads Opinion

The BYD Seal 7 is ideal for tech-forward drivers wanting a sporty, long-range commuter without paying luxury-brand premiums. Its primary competitor is the Tesla Model 3. It is available now across Asia, Europe, and the Middle East, with rapid global expansion continuing.