The BYD Sea Lion 07 80.64 kWh (530 Hp) 4WD Electric is a battery electric vehicle (BEV) SUV launched by the Chinese manufacturer BYD in May 2024. Positioned as a mid-range offering within the Sea Lion series, it represents BYD’s push into the competitive electric SUV market, particularly targeting consumers seeking a balance of performance, range, and technology. The Sea Lion 07 is built upon BYD’s e-platform 3.0, designed specifically for electric vehicles, and aims to provide a compelling alternative to established EV brands. It is primarily aimed at the Chinese domestic market, but BYD has expressed intentions for broader global expansion.
Technical Specifications
| Brand | BYD |
| Model | Sea Lion 07 |
| Type (Engine) | 80.64 kWh (530 Hp) 4WD Electric |
| Start of production | May, 2024 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 4.2 sec |
| Acceleration 0 – 62 mph | 4.2 sec |
| Acceleration 0 – 60 mph | 4 sec |
| Maximum speed | 225 km/h (139.81 mph) |
| Weight-to-power ratio | 4.4 kg/Hp, 227.5 Hp/tonne |
| Weight-to-torque ratio | 3.4 kg/Nm, 296.1 Nm/tonne |
| Gross battery capacity | 80.64 kWh |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Below the floor |
| All-electric range (CLTC) | 550 km (341.75 mi) |
| Electric motor 1 power | 313 Hp |
| Electric motor 1 Torque | 380 Nm (280.27 lb.-ft.) |
| Electric motor 1 location | Rear axle, Transverse |
| Electric motor 1 type | Synchronous |
| Electric motor 2 power | 217 Hp |
| Electric motor 2 Torque | 310 Nm (228.64 lb.-ft.) |
| Electric motor 2 location | Front axle, Transverse |
| Electric motor 2 type | Asynchronous |
| System power | 530 Hp |
| System torque | 690 Nm (508.92 lb.-ft.) |
| Kerb Weight | 2330 kg (5136.77 lbs.) |
| Length | 4830 mm (190.16 in.) |
| Width | 1925 mm (75.79 in.) |
| Height | 1620 mm (63.78 in.) |
| Wheelbase | 2930 mm (115.35 in.) |
| Front track | 1660 mm (65.35 in.) |
| Rear track | 1660 mm (65.35 in.) |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | One electric motor drives the front wheels, one electric motor drives the rear wheels. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 1 |
| Gearbox type | Automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/45 R20 |
| Wheel rims size | 20 |
Powertrain & Engine Architecture
The Sea Lion 07 utilizes a dual-motor all-wheel-drive (AWD) powertrain. The front axle is driven by an asynchronous electric motor producing 217 horsepower and 310 Nm (228.64 lb.-ft.) of torque, while the rear axle features a synchronous motor generating 313 horsepower and 380 Nm (280.27 lb.-ft.) of torque. Combined, the system delivers a total output of 530 horsepower and 690 Nm (508.92 lb.-ft.) of torque. The battery pack, with a gross capacity of 80.64 kWh, employs Lithium Iron Phosphate (LiFePO4) chemistry, known for its thermal stability and longevity. The battery is positioned under the floor of the vehicle, contributing to a lower center of gravity and improved handling. The single-speed automatic transmission is a standard feature for electric vehicles, providing seamless acceleration. BYD’s battery management system (BMS) is crucial for optimizing battery performance, extending its lifespan, and ensuring safety.
Driving Characteristics
The dual-motor setup of the Sea Lion 07 provides brisk acceleration, achieving 0-100 km/h (0-62 mph) in approximately 4.2 seconds. The instant torque delivery characteristic of electric motors results in responsive performance in various driving situations. The AWD system enhances traction and stability, particularly in adverse weather conditions. While specific gear ratios aren’t widely publicized, the single-speed transmission is optimized for efficient power delivery across the speed range. Compared to potential future variants with different battery capacities or motor configurations, this 530 hp version offers a performance-oriented driving experience. The low center of gravity, thanks to the underfloor battery pack, contributes to confident cornering and reduced body roll.
Equipment & Trim Levels
The Sea Lion 07 80.64 kWh variant typically comes well-equipped as a mid-range offering. Standard features generally include a large touchscreen infotainment system, a digital instrument cluster, leatherette upholstery, automatic climate control, and a comprehensive suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras may include a panoramic sunroof, premium audio system, ventilated front seats, and a 360-degree camera system. Interior design emphasizes a modern and minimalist aesthetic, with high-quality materials and a focus on user-friendliness.
Chassis & Braking
The Sea Lion 07 features a double wishbone front suspension and an independent multi-link rear suspension, designed to provide a comfortable ride and precise handling. Ventilated disc brakes are employed on all four wheels, ensuring strong stopping power. The electric power steering system offers light and responsive steering feel. The vehicle’s relatively heavy curb weight of 2330 kg (5136.77 lbs) is partially offset by the low center of gravity, contributing to stable handling. ABS (Anti-lock Braking System) is standard, enhancing safety during emergency braking maneuvers.
Market Reception & Comparison
Initial reviews of the Sea Lion 07 have been generally positive, with critics praising its performance, range, and technology. The 550 km (341.75 mi) CLTC range is competitive within its segment. Compared to other trims in the Sea Lion lineup, this 80.64 kWh 530 hp variant represents the higher-performance option, appealing to drivers who prioritize acceleration and driving dynamics. Its fuel economy, measured in kilowatt-hours per 100 kilometers (kWh/100km), is comparable to other electric SUVs in its class. Reliability data is still emerging, given the vehicle’s recent launch, but BYD has a growing reputation for producing durable and well-engineered electric vehicles.
Legacy
The BYD Sea Lion 07 80.64 kWh (530 Hp) 4WD Electric is a significant step in BYD’s ambition to become a leading global electric vehicle manufacturer. Its advanced technology, competitive performance, and attractive design position it as a strong contender in the rapidly expanding electric SUV market. The long-term reliability of the LiFePO4 battery pack and the dual-motor powertrain will be key factors in determining its lasting legacy. As BYD expands its global presence, the Sea Lion 07 is expected to play a crucial role in establishing the brand as a serious competitor to established automotive giants.
