The NIO ET5 100 kWh (490 Hp) 4WD Electric is a fully electric, mid-size sedan produced by the Chinese automotive manufacturer NIO. Introduced in September 2022, the ET5 represents NIO’s entry into the competitive mid-size electric vehicle segment, aiming to provide a blend of performance, technology, and long-range capability. It is built upon NIO’s second-generation technology platform, known for its advanced driver-assistance systems and battery swapping capabilities. The ET5 is positioned as a direct competitor to vehicles like the Tesla Model 3 and the BMW i4, offering a premium experience with a focus on innovation.
Technical Specifications
| Brand | NIO |
| Model | ET5 |
| Generation | ET5 |
| Type | 100 kWh (490 Hp) 4WD Electric |
| Start of Production | September, 2022 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body Type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Electricity |
| 0-100 km/h | 4.3 sec |
| 0-62 mph | 4.3 sec |
| 0-60 mph | 4.1 sec |
| Gross Battery Capacity | 100 kWh |
| Battery Technology | Lithium-ion (Li-Ion) |
| Battery Location | Below the floor |
| All-Electric Range | 640-700 km (397.68 – 434.96 mi) |
| Front Motor Power | 204 Hp |
| Front Motor Location | Front axle, Transverse |
| Rear Motor Power | 286 Hp |
| Rear Motor Location | Rear axle, Transverse |
| System Power | 490 Hp |
| System Torque | 700 Nm (516.29 lb.-ft.) |
| Length | 4790 mm (188.58 in.) |
| Width | 1960 mm (77.17 in.) |
| Height | 1499 mm (59.02 in.) |
| Wheelbase | 2888 mm (113.7 in.) |
| Front Track | 1685 mm (66.34 in.) |
| Rear Track | 1685 mm (66.34 in.) |
| Drag Coefficient (Cd) | 0.24 |
| Drivetrain | All Wheel Drive (4×4) |
| Gearbox | 1 gear, automatic transmission |
| Front Suspension | Independent multi-link suspension |
| Rear Suspension | Independent multi-link suspension |
| Front Brakes | Ventilated discs |
| Rear Brakes | Ventilated discs |
| Tire Size | 245/45 R19; 245/40 R20 |
| Wheel Rim Size | 19; 20 |
Powertrain & Engine Architecture
The NIO ET5 100 kWh utilizes a dual-motor, all-wheel-drive (AWD) powertrain. Unlike traditional internal combustion engine vehicles, it doesn’t have an “engine” in the conventional sense. Instead, it employs two independent electric motors – one driving the front wheels and the other driving the rear wheels. The front motor produces 204 horsepower, while the rear motor generates 286 horsepower, combining for a total system output of 490 horsepower and 700 Nm (516.29 lb.-ft.) of torque. Both motors are permanent magnet synchronous motors, known for their high efficiency and power density. The 100 kWh battery pack, utilizing lithium-ion technology, is positioned under the vehicle floor to optimize weight distribution and lower the center of gravity. NIO’s battery management system (BMS) is a crucial component, ensuring optimal battery performance, longevity, and safety. The ET5 supports fast charging capabilities, allowing for a significant range boost in a relatively short period. Furthermore, NIO’s battery swapping technology allows owners to quickly exchange a depleted battery for a fully charged one at dedicated swapping stations, minimizing downtime.
Driving Characteristics
The dual-motor AWD configuration of the ET5 100 kWh delivers impressive acceleration. The 0-60 mph time of approximately 4.1 seconds provides a sporty driving experience. The instant torque characteristic of electric motors results in brisk and responsive acceleration at any speed. The all-wheel-drive system provides excellent traction and stability, particularly in adverse weather conditions. The single-speed automatic transmission simplifies the driving experience, offering seamless acceleration without gear changes. The low center of gravity, thanks to the underfloor battery pack, contributes to confident handling and reduced body roll. Regenerative braking is a key feature, allowing the vehicle to recapture energy during deceleration, increasing efficiency and extending range. Drivers can adjust the level of regenerative braking to suit their preferences. Compared to potential future, lower-range ET5 variants, the 100 kWh model offers significantly greater range and sustained performance.
Equipment & Trim Levels
The NIO ET5 100 kWh is a premium offering, typically equipped with a high level of standard features. Interior appointments include high-quality materials, comfortable seating for five passengers, and a minimalist dashboard design dominated by a large central touchscreen display. Standard features generally include a panoramic sunroof, premium audio system, advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane keeping assist, and automatic emergency braking, and over-the-air (OTA) software updates. Optional extras may include Nappa leather upholstery, a head-up display, and more advanced ADAS features. The ET5’s infotainment system is powered by NIO’s proprietary operating system, offering seamless integration with smartphone connectivity and a range of online services.
Chassis & Braking
The ET5 utilizes an independent multi-link suspension system for both the front and rear axles. This configuration provides a comfortable ride quality while maintaining precise handling characteristics. Ventilated disc brakes are employed on all four wheels, providing ample stopping power. The electronic stability control (ESC) system works in conjunction with the anti-lock braking system (ABS) to enhance safety and control. The steering system is an electric power steering (EPS) system, offering precise and responsive steering feel. The ET5’s chassis is designed to be lightweight yet rigid, contributing to its overall performance and efficiency.
Market Reception & Comparison
The NIO ET5 has been generally well-received by automotive critics, praised for its performance, technology, and long-range capability. Comparisons to rivals like the Tesla Model 3 often highlight the ET5’s more luxurious interior and advanced driver-assistance features. The 100 kWh battery pack provides a significant range advantage over some competitors. However, the ET5’s price point is generally higher than that of the Model 3. Fuel economy, in terms of energy consumption, is competitive with other electric vehicles in its class. Reliability data is still emerging, as the ET5 is a relatively new model, but early reports suggest a high level of build quality and reliability.
Legacy
The NIO ET5 100 kWh represents a significant step forward in NIO’s ambition to become a leading global electric vehicle manufacturer. Its advanced technology, long-range capability, and premium features position it as a strong contender in the competitive mid-size electric sedan segment. The long-term reliability of the powertrain remains to be seen, but NIO’s commitment to battery technology and over-the-air software updates suggests a potential for continued improvement and longevity. On the used car market, the ET5 is expected to hold its value well, particularly the 100 kWh variant, due to its desirable range and performance characteristics. As battery technology continues to evolve, the ET5’s battery pack may be upgradeable, further extending its lifespan and appeal.


