BYD Song Plus (SEAL U)

 BYD Song Plus (SEAL U): Comprehensive Specifications and Overview

Introduction

The automotive market has witnessed a significant shift toward sustainable mobility, with BYD leading the charge globally. The BYD Song Plus (internationally branded as the BYD SEAL U) stands out as a premier compact crossover SUV. Combining cutting-edge plug-in hybrid (DM-i) and battery-electric (EV) powertrains, this vehicle bridges the gap between premium luxury, efficiency, and affordable eco-conscious driving.

Exterior and Interior Design

BYD has refined its design language to appeal to a global audience, blending sleek aerodynamics with practical space.

For the exterior styling, the front fascia features a striking, borderless grille design on the DM-i version, accompanied by slim, high-precision LED crystal headlights. Regarding the profile and rear, a continuous, sharp waistline stretches across the body, leading to an aerodynamic coupe-like sloping roofline. The rear is complemented by a signature through-type matrix LED taillight bar. Additionally, the vehicle is fitted with 19-inch aluminum alloy wheels optimized for low aerodynamic drag.

For interior comfort, the premium cabin is equipped with dual-tone eco-leather seats, soft-touch materials, and customizable ambient lighting. The infotainment system features BYD’s iconic 15.6-inch adaptive rotating touchscreen, integrated with the DiLink intelligent network system. To ensure maximum cabin comfort, a premium Infinity sound system is paired with dual-zone automatic climate control and a PM2.5 air purification system.

Technical Specifications

The vehicle comes in two primary configurations: the intelligent DM-i (Plug-in Hybrid) and the EV (Pure Electric).

For the DM-i Plug-in Hybrid Variant, it includes a 1.5L naturally aspirated or turbocharged engine combined with an electric motor, delivering a system power with a combined output up to around 173 kW (approximately 232 hp). It utilizes an E-CVT (Electric Continuously Variable) transmission. The battery type is the ultra-safe BYD Blade Battery (LFP) with a capacity ranging from 18.3 kWh to 26.6 kWh. This setup provides a pure EV range of 110 km to 150 km (NEDC), a total combined range of up to 1,100+ km with a full tank and charge, and accelerates from 0 to 100 km/h in about 7.9 to 8.5 seconds.

For the EV Pure Electric Variant, it is powered by a high-efficiency permanent magnet synchronous motor with a system power of 160 kW (214 hp) or 150 kW depending on the chosen trim. It uses a single-speed automatic transmission and features the ultra-safe BYD Blade Battery (LFP) with a larger capacity of 71.8 kWh to 87.00 kWh. This configuration delivers a pure EV range of 520 km to 605 km (CLTC), while acceleration from 0 to 100 km/h takes approximately 8.1 to 8.9 seconds.

Safety and Driver Assistance (DiPilot)

Safety is a core pillar of the BYD Song Plus ecosystem. The vehicle utilizes high-strength steel architecture and incorporates the advanced DiPilot intelligent driving assistance suite.

In terms of active safety, it offers Adaptive Cruise Control (ACC) with Stop and Go, Traffic Jam Assist (TJA), Lane Keeping Assist (LKA), and Autonomous Emergency Braking (AEB). For surveillance, a 360-degree HD holographic transparent imaging system makes parking and tight maneuvers effortless. Passive safety includes the standard inclusion of 6 airbags, electronic stability control, and an integrated tire pressure monitoring system (TPMS).

Smart Features and Charging Capability

The vehicle is equipped with V2L (Vehicle-to-Load) capability, which allows the car to act as a mobile power bank, discharging up to 3.3 kW of electricity to power external appliances such as camping gear, laptops, and tools. For charging convenience, the EV variant supports DC fast charging, which is capable of replenishing the battery from 30% to 80% in approximately 28 to 30 minutes.

Conclusion

The BYD Song Plus represents the modern sweet spot of the SUV market. Whether chosen as a highly efficient plug-in hybrid or a long-range pure electric vehicle, it offers an exceptional blend of sophisticated styling, robust safety standards, and revolutionary battery tech. It is a compelling testament to how accessible modern green transportation has become.

Buy Now