Global EV Comparison: BMW i7 M70 xDrive vs Porsche Taycan 4S
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General Info
The BMW i7 M70 xDrive (2023-…) is currently produced, it has a starting price of €181800. The Porsche Taycan 4S (2020-2024) has been discontinued. You can find it for as low as €58990 on the used car market.
The two vehicles share the same body style: Sedan.
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Years of Production | 2023-… | 2020-2024 |
| Current Status | Produced | Discontinued |
| Country of Manufacture | Germany | Germany |
| Body Style | Sedan | Sedan |
| Market Availability | EU, USA | EU, USA |
| Price Europe (New) | €181800 | - Price Europe (New) |
| Price Europe (Used) | €135900 | €58990 |
| GCC Score | 6.7 | 6.3 |
Range and Efficiency
While the BMW i7 M70 xDrive (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Porsche Taycan 4S (2020-2024).
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Range (EPA) | 468 km | 332 km |
| Range (WLTP) | 560 km | 454 km |
| Range (GCC) | 453 km | 345 km |
| Battery Capacity (Nominal) | 105.7 kWh | 79.2 kWh |
| Battery Capacity (Usable) | 101.7 kWh | 71 kWh |
| Efficiency per 100 km | 22.5 kWh/100 km | 20.6 kWh/100 km |
| Efficiency per kWh | 4.45 km/kWh | 4.86 km/kWh |
| Range and Efficiency Score | 6 | 5.2 |
Charging
The Porsche Taycan 4S (2020-2024) features an advanced 800-volt architecture, whereas the BMW i7 M70 xDrive (2023-…) relies on a standard 400-volt system.
The Porsche Taycan 4S (2020-2024) offers faster charging speeds at DC stations, reaching up to 223 kW, while the BMW i7 M70 xDrive (2023-…) maxes out at 200 kW.
The BMW i7 M70 xDrive (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 22 kW, whereas the Porsche Taycan 4S (2020-2024) is limited to 11 kW.
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Max Charging Power (AC) | 22 kW | 11 kW |
| Max Charging Power (DC) | 200 kW | 223 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 7.9 | 7.5 |
Performance
Both vehicles are all-wheel drive.
The BMW i7 M70 xDrive (2023-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 485 kW | 390 kW |
| Motor Power (hp) | 650 hp | 523 hp |
| Motor Torque | 1100 Nm | 640 Nm |
| 0-100 km/h | 3.7 s | 4 s |
| Top Speed | 250 km/h | 250 km/h |
| Performance Score | 7.6 | 6.6 |
Dimensions
The BMW i7 M70 xDrive (2023-…) is longer and taller, but about the same width as the Porsche Taycan 4S (2020-2024).
The BMW i7 M70 xDrive (2023-…) boasts a more extended wheelbase.
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Length | 5391 mm | 4963 mm |
| Width (with Mirrors) | 2192 mm | 2144 mm |
| Width (w/o Mirrors) | 1950 mm | 1966 mm |
| Height | 1544 mm | 1379 mm |
| Wheelbase | 3215 mm | 2900 mm |
Cargo and Towing
A frunk (front trunk) is available in the Porsche Taycan 4S (2020-2024), but the BMW i7 M70 xDrive (2023-…) doesn’t have one.
Neither vehicle is officially rated for towing in in the EU.
| Property | BMW i7 M70 xDrive | Porsche Taycan 4S |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 2770 kg | 2215 kg |
| Cargo Volume (Trunk) | 500 l | 407 l |
| Cargo Volume (Max) | 500 l | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 84 l |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 5.7 | 4.9 |
