The Kia EV4 Fastback 81.4 kWh (204 hp) Long Range represents Kia’s entry into the increasingly competitive compact electric crossover segment. Introduced for the 2025 model year, the EV4 is positioned as a more accessible and streamlined alternative to the larger EV6 and EV9, targeting buyers seeking a practical, efficient, and technologically advanced electric vehicle. The Fastback body style emphasizes a sleek, coupe-like roofline, differentiating it from more traditional SUV silhouettes. It is built upon Kia’s Electric-Global Modular Platform (E-GMP), shared with other Hyundai Motor Group EVs, allowing for optimized packaging and performance.
| Brand | Kia |
| Model | EV4 |
| Generation | EV4 Fastback |
| Type (Engine) | 81.4 kWh (204 Hp) Long Range |
| Start of production | February, 2025 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | Fastback |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 7.7 sec |
| Acceleration 0 – 62 mph | 7.7 sec |
| Acceleration 0 – 60 mph | 7.3 sec |
| Maximum speed | 170 km/h (105.63 mph) |
| Gross battery capacity | 81.4 kWh |
| Battery voltage | 400 V |
| Battery technology | Lithium nickel manganese cobalt oxides (Li-NMC) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 630 km (391.46 mi) |
| Electric motor power | 204 Hp |
| Electric motor location | Front axle, Transverse |
| Electric motor type | Synchronous |
| System power | 204 Hp |
| Trunk (boot) space – minimum | 490 l (17.3 cu. ft.) |
| Length | 4730 mm (186.22 in.) |
| Width | 1860 mm (73.23 in.) |
| Height | 1480 mm (58.27 in.) |
| Wheelbase | 2820 mm (111.02 in.) |
| Drag coefficient (Cd) | 0.23 |
| Drivetrain Architecture | One electric motor drives the front wheels. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| 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 | 215/60 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The Kia EV4 Fastback 81.4 kWh Long Range utilizes a single synchronous electric motor driving the front wheels. This configuration prioritizes efficiency and simplicity. The 81.4 kWh battery pack, employing Lithium Nickel Manganese Cobalt Oxide (Li-NMC) chemistry, is mounted under the vehicle floor, contributing to a low center of gravity and maximizing interior space. The 400V architecture allows for relatively quick DC fast charging capabilities, though it is less advanced than the 800V systems found in some competing EVs. The single-speed automatic transmission is inherent to electric vehicle drivetrains, providing seamless acceleration without traditional gear changes. The motor produces 204 horsepower and a torque output that is immediately available, characteristic of electric motors. The EV4’s powertrain is designed for optimal energy recuperation, with regenerative braking systems that can capture energy during deceleration, extending the vehicle’s range.
Driving Characteristics
The EV4 81.4 kWh Long Range delivers a smooth and responsive driving experience. Acceleration from 0-60 mph is achieved in approximately 7.3 seconds, making it adequately quick for everyday driving situations. The front-wheel-drive configuration provides predictable handling, although it may exhibit some torque steer under hard acceleration. The low center of gravity, thanks to the underfloor battery pack, contributes to stable cornering. The single-speed transmission offers linear power delivery, eliminating the need for gear shifting. Compared to potential future higher-performance EV4 variants with dual-motor all-wheel drive, this version prioritizes efficiency and comfort over outright speed. The regenerative braking system is adjustable, allowing drivers to customize the level of deceleration when lifting off the accelerator.
Equipment & Trim Levels
The EV4 Fastback 81.4 kWh Long Range is expected to come standard with a comprehensive suite of technology and safety features. These include a large touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a digital instrument cluster, and advanced driver-assistance systems (ADAS) such as automatic emergency braking, lane-keeping assist, and adaptive cruise control. Interior upholstery is likely to be a combination of cloth and synthetic leather, with higher trims offering genuine leather options. Standard features will also include automatic climate control, keyless entry, and a rearview camera. Optional extras may include a panoramic sunroof, premium audio system, and ventilated front seats. The Fastback body style itself is a key differentiator, offering a more stylish and aerodynamic profile than a traditional SUV.
Chassis & Braking
The EV4 utilizes an independent McPherson strut suspension in the front and an independent multi-link suspension in the rear, providing a comfortable and controlled ride. The suspension is tuned to balance ride quality with handling performance. Ventilated disc brakes are employed on all four wheels, providing ample stopping power. The electric power steering system offers precise and responsive steering feel. The EV4’s chassis is designed to maximize rigidity and minimize weight, contributing to its overall efficiency and handling characteristics. Standard tire size is 215/60 R17, balancing grip and rolling resistance. The inclusion of ABS (Anti-lock Braking System) ensures safe and controlled braking in emergency situations.
Market Reception & Comparison
The Kia EV4 Fastback 81.4 kWh Long Range is entering a rapidly growing segment, competing with vehicles such as the Tesla Model 3, Hyundai IONIQ 6, and Volkswagen ID.4. Initial reviews suggest that the EV4 offers a compelling combination of value, range, and technology. Its WLTP range of 630 km (391.46 mi) is competitive within its class. Critics have praised its spacious interior, comfortable ride, and user-friendly infotainment system. Compared to the higher-trim EV6, the EV4 offers a more affordable entry point into the Kia electric vehicle lineup. Its fuel economy, measured in MPGe (miles per gallon equivalent), is expected to be highly competitive with other EVs in its segment. Long-term reliability remains to be seen, but Kia has a generally positive reputation for build quality and dependability.
Legacy
The Kia EV4 Fastback 81.4 kWh Long Range represents a significant step forward for Kia in the electric vehicle market. Its E-GMP platform and advanced powertrain technology position it as a strong contender in the compact electric crossover segment. The long-term reliability of the Li-NMC battery pack and electric motor will be crucial to its success in the used car market. As battery technology continues to evolve, the EV4’s range and charging capabilities may become increasingly important factors in its resale value. The EV4’s impact will likely be felt across the industry, as it pushes other manufacturers to offer more affordable and efficient electric vehicles.
