Comparison between:
- 2025 BYD Seal Design RWD
- 2026 KIA EV4 Fastback 81.4 kWh
Brand, model, trim, price
Information about the brand, series, model name and year, trim and price of the electric vehicle.
| 2025 BYD Seal Design RWD | 2026 KIA EV4 Fastback 81.4 kWh | |
 |  | |
| Trim | Design RWD | 81.4 kWh |
| Model year | 2025 (MY25) | 2026 (MY26) |
| Market | Europe | Europe |
Body style, dimensions, volumes, weights.
Information about the EV body style, dimensions, clearance, volumes, curb weight, GVWR.
| Body style | Sedan | - |
| Materials | Steel Aluminum | Steel Aluminum |
| Exterior colors | Ice Blue Polar White Space Black Atlantis Grey Indigo Grey Shadow Green | Snow White Pearl Ivory Silver Matte Ivory Silver Metallic Shale Grey Aurora Black Pearl Morning Haze Magma Red Yacht Blue Matte Yacht Blue Metallic |
| Interior colors | Black Tahitian Blue | Onyx Black & Human Gray Misty Gray & Nougat Brown Espresso Brown & Onyx Black Onyx Black & Off-white |
| Number of doors | 5 | 5 |
| Number of seats | 5 | 5 |
| Length | 189.0 in 4800 mm | 186.2 in 4730 mm |
| Width | - | 73.2 in 1860 mm |
| Width with mirrors | 84.6 in 2150 mm | - |
| Width with folded mirrors | 73.8 in 1875 mm | - |
| Height | 57.5 in 1460 mm | 58.3 in 1480 mm |
| Wheelbase | 115.0 in 2920 mm | 111.0 in 2820 mm |
| Front track | 63.8 in 1620 mm | 63.5 in 1614 mm |
| Rear track | 64.0 in 1625 mm | 64.0 in 1625 mm |
| Front overhang | 34.8 in 885 mm | 32.3 in 820 mm |
| Rear overhang | 39.2 in 995 mm | 42.9 in 1090 mm |
| Approach angle | 13 ° | - |
| Departure angle | 14 ° | - |
| Clearance | - | 5.5 in 140 mm |
| Front headroom | - | 38.7 in 984 mm |
| Rear headroom | - | 37.2 in 944 mm |
| Front shoulder room | - | 56.9 in 1445 mm |
| Rear shoulder room | - | 55.6 in 1412 mm |
| Front legroom | - | 45.4 in 1154 mm |
| Rear legroom | - | 38.2 in 970 mm |
| Trunk volume | 400.0 l 14.13 ft3 0.40 m3 | 490.0 l 17.30 ft3 0.49 m3 |
| Maximum trunk volume | - | 1435.0 l 50.68 ft3 1.44 m3 |
| Secondary trunk volume | 53.0 l 1.87 ft3 0.05 m3 | - |
| Curb weight | 4475.38 lb 2030 kg | 4210.83 lb 1910 kg |
| Front axle load limit | - | 2727.12 lb 1237 kg |
| Rear axle load limit | - | 2656.57 lb 1205 kg |
| Roof load | - | 176.37 lb 80 kg |
| Payload | 1058.22 lb 480 kg | 1003.1 lb 455 kg |
| GVWR | 5533.6 lb 2510 kg | 5191.89 lb 2355 kg |
| Towing capacity braked | 1653.47 lb 750 kg | 2204.62 lb 1000 kg |
| Towing capacity unbraked | 1653.47 lb 750 kg | 1653.47 lb 750 kg |
| Drag coefficient | 0.219 Cd | 0.23 Cd |
Electric motor
Information about the model's electric motor and its performance
| Manufacturer | BYD | - |
| Model | TZ200XYC | - |
| Electric motor type | Permanent Magnet Synchronous Motor (PMSM) | Permanent Magnet Synchronous Motor (PMSM) |
| Location of the motor | Rear | Front |
| Voltage | - | 400 V |
| Power | 230 kW 308.4 hp 312.7 ps | 150 kW 201.2 hp 203.9 ps |
| Maximum power RPM | - | 5200 - 9600 rpm |
| Torque | 360 Nm 36.7 kgm 265.5 ft-lb | 283 Nm 28.9 kgm 208.7 ft-lb |
| Maximum torque RPM | - | 5000 rpm |
| Regenerative braking | Yes | Yes |
| Driving modes | - | Eco Normal Sport Snow My Drive |
Total system power and torque
Information about the total system power and torque of the vehicle.
| Total system power | 230 kW 308.4 hp 312.7 ps | 150 kW 201.2 hp 203.9 ps |
| Total system torque | 360 Nm 36.7 kgm 265.5 ft-lb | 283 Nm 28.9 kgm 208.7 ft-lb |
Performance
Information about the top speed and acceleration of the model.
| Top speed | 111.8 mph 180.0 km/h | 105.6 mph 170.0 km/h |
| Acceleration from 0 to 100 km/h | 5.90 s | 7.90 s |
Driving range
Information about the official driving range of the model according to EPA, NEDC, WPTL.
| Driving range | WLTP, CTY: 428.7 mi / 690.0 km WLTP, CMB: 354.2 mi / 570.0 km | WLTP, CMB: 382.1 mi / 615.0 km |
Energy efficiency
Information about the energy efficiency of the model in various measurement units according to EPA, NEDC, WPTL.
| Energy efficiency | WLTP, CMB: 16.6 kWh/100 km | WLTP, CTY: 10.7 kWh/100 km WLTP, CTY: 11.6 kWh/100 km WLTP, CMB: 14.9 kWh/100 km WLTP, CMB: 16.2 kWh/100 km WLTP, HWY: 19.5 kWh/100 km WLTP, HWY: 21.2 kWh/100 km |
Energy class
Information about the energy class of the electric car.
| Energy class | A | A |
Steering
Information about the type of the steering mechanism of the model and related features.
| Type of steering mechanism | Rack and pinion | Rack and pinion |
| Type of power steering | Electronic | Electronic |
| Turning circle | 11.4 m 37.40 ft | 10.86 m 35.63 ft |
| Lock-to-lock turns | - | 2.66 |
Transmission
Information about the transmission of the model.
| Type of transmission | Automatic single-speed reduction gear | Automatic single-speed reduction gear |
| Drivetrain | Rear-wheel drive (RWD) | Front-wheel drive (FWD) |
| Axle ratio | - | 11.55 |
Suspension
Information about the system of components that connects the wheels and axles to the chassis.
| Front suspension | Independent Double wishbone | Independent MacPherson strut |
| Rear suspension | Independent Multi-link | Independent 4-link |
Brakes
Information about the brake system used on this model.
| Front brakes | Ventilated discs | Ventilated discs |
| Front disc brake diameter | - | 12.8 in 325 mm |
| Front disc brake thickness | - | 0.4 in 10 mm |
| Rear brakes | Ventilated discs | Discs |
| Rear disc brake diameter | - | 11.8 in 300 mm |
| Rear disc brake thickness | - | 0.4 in 10 mm |
Rims
Information about the rims available for this electric car.
| Rims | 8Jx19 ET45 | 7Jx17 ET50 7.5Jx19 ET53 7.5Jx19 ET52 |
Tyres
Information about the tyres available for this electric vehicle.
| Tyres | 235/45R19 99V | 215/60R17 96H 215/50R19 97H 215/50R19 97V |
Battery
Specifications and features of the rechargeable battery that powers this vehicle.
| Battery capacity | 82.5 kWh | 81.4 kWh |
| Battery capacity in Ah | 150 Ah | 237.3 Ah |
| Manufacturer | BYD | - |
| Model | Blade Battery | - |
| Type | LFP | Lithium-Ion |
| Cathode materials | Lithium Iron Phosphate (LiFePO4) | - |
| Cell nominal voltage | 3.2 V | - |
| Cell max charge voltage | 3.6 V - 3.65 V | - |
| Cell min discharge voltage | 2 V - 2.5 V | - |
| Battery voltage | 550 V | 343 V |
| Weight | 1278.68 lb 580 kg | 1047.2 lb 475 kg |
| Location | Under the floor, middle | Under the floor, middle |
| Thermal Management | Heat pump | - |
| Additional information | - | 12V battery capacity - 60 Ah |
Onboard charger/Charging port
Information about the onboard charger(s)/charging port(s) available on this electric vehicle.
| Onboard charger/Charging port | Type 2 CCS2 | Type 2 CCS2 |
Charging type
Information about the different types of charging of this specific electric car.
| Charging type | AC 11 kW DC 150 kW | AC 6.9 kW AC 10.5 kW DC 128 kW |
Charging time
Information about the estimated charging time for this EV depending on the various type of charging it supports.
| Charging time | DC 150 kW, 0:26 DC 150 kW, 0:37 AC 11 kW, 3:00-8:36 | DC 350 kW, 0:31 DC 50 kW, 1:19 AC 10.5 kW, 7:15 AC 6.9 kW, 32:10 |
Additional features
A list of standard and optional exterior and interior features of the model.
| Additional features | - | - |
| 2025 BYD Seal Design RWD | 2026 KIA EV4 Fastback 81.4 kWh |