USA EV Comparison: Porsche Taycan 4 Plus vs BMW i4 xDrive40
Struggling to Decide? Let AI Help!
Your AI Summary Is Ready!
General Info
Both vehicles are currently in production and can be purchased new. The Porsche Taycan 4 Plus (2024-…) has a starting price of $109080, compared to the BMW i4 xDrive40 (2025-...), which starts at $64000.
The Porsche Taycan 4 Plus (2024-…) is a Sedan, whereas the BMW i4 xDrive40 (2025-...) is a Liftback.
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Years of Production | 2024-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Germany | Germany |
| Body Style | Sedan | Liftback |
| Market Availability | EU, USA | EU, USA |
| Price USA (New) | $109080 | $64000 |
| Price USA (Used) | $103500 | - Price USA (Used) |
| GCC Score | 6.9 | 6.4 |
Range and Efficiency
While the Porsche Taycan 4 Plus (2024-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the BMW i4 xDrive40 (2025-...).
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Range (WLTP) | 400 mi | 339 mi |
| Range (GCC) | 325 mi | 273 mi |
| Battery Capacity (Nominal) | 105 kWh | 83.9 kWh |
| Battery Capacity (Usable) | 97 kWh | 81.1 kWh |
| Efficiency per 100 mi | 29.8 kWh/100 mi | 29.7 kWh/100 mi |
| Efficiency per kWh | 3.35 mi/kWh | 3.37 mi/kWh |
| Range and Efficiency Score | 8.1 | 7.1 |
Charging
The Porsche Taycan 4 Plus (2024-…) features an advanced 800-volt architecture, whereas the BMW i4 xDrive40 (2025-...) relies on a standard 400-volt system.
The Porsche Taycan 4 Plus (2024-…) offers faster charging speeds at DC stations, reaching up to 320 kW, while the BMW i4 xDrive40 (2025-...) maxes out at 205 kW.
The BMW i4 xDrive40 (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Porsche Taycan 4 Plus (2024-…) is limited to 9.6 kW.
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 11 kW |
| Max Charging Power (DC) | 320 kW | 205 kW |
| Architecture | 800 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 8.2 | 6.9 |
Performance
Both vehicles are all-wheel drive.
The Porsche Taycan 4 Plus (2024-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 320 kW | 295 kW |
| Motor Power (hp) | 429 hp | 396 hp |
| Motor Torque | 450 lb-ft | 443 lb-ft |
| 0-60 mph | 4.4 s | 4.9 s |
| Top Speed | 137 mph | 124 mph |
| Performance Score | 6 | 5.6 |
Dimensions
The Porsche Taycan 4 Plus (2024-…) is longer and wider, but the BMW i4 xDrive40 (2025-...) is taller.
Both models have similar wheelbase lengths.
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Length | 195.4 in | 188.3 in |
| Width (with Mirrors) | 84.4 in | 81.6 in |
| Width (w/o Mirrors) | 77.4 in | 72.9 in |
| Height | 54.3 in | 57 in |
| Wheelbase | 114.2 in | 112.4 in |
Cargo and Towing
A frunk (front trunk) is available in the Porsche Taycan 4 Plus (2024-…), but the BMW i4 xDrive40 (2025-...) doesn’t have one.
The BMW i4 xDrive40 (2025-...) has a towing capacity of up to 3500 lb, whereas the Porsche Taycan 4 Plus (2024-…) is not officially rated for towing in the US.
| Property | Porsche Taycan 4 Plus | BMW i4 xDrive40 |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4971 lb | 4982 lb |
| Cargo Volume (Trunk) | 14.4 ft3 | 16.6 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 45.6 ft3 |
| Cargo Volume (Frunk) | 3 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | 3500 lb |
| Cargo and Towing Score | 4.9 | 5 |