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Comparison charts
Efficiency vs. similar cars
Energy consumption compared to similar body-type cars
This car Lowest value
Smart #1 Pro (2024)Value: 188 Wh/kmThis carLowest value
| This car | Wh/km |
|---|---|
| Smart #1 Pro (2024) | 188 |
| Rolls-Royce Spectre | 219 |
| Porsche Cayenne S Electric (2026) | 208 |
Purchase price / km of range
Purchase price divided by real-world range. This is a purchase-value metric, not the driving cost for 1 km.
This car Lowest value
Rolls-Royce SpectreValue: 3574 zł/kmThis car
| This car | zł/km |
|---|---|
| Rolls-Royce Spectre | 3574 |
| Porsche Cayenne S Electric (2026) | 1062 |
Feature matrix
| Feature | Smart #1 Pro (2024) | Rolls-Royce Spectre | Porsche Cayenne S Electric (2026) |
|---|---|---|---|
| Price source | — | verified Elektromobilni | verified porsche.com |
| Heat pump | — | Yes | Yes |
| Plug & Charge | No | No | No |
| Battery preconditioning | Yes | No | Yes |
| Tow hook | No | — | Yes |
| V2L | Yes | No | No |
| V2H | No | No | No |
| V2G | No | No | No |
| Battery & range | Smart #1 Pro (2024) | Rolls-Royce Spectre | Porsche Cayenne S Electric (2026) |
|---|---|---|---|
| Battery & range | |||
| Usable battery | 47 kWh | 102 kWh | 108 kWh |
| Real-world range | 250 km | 465 km | 520 km |
| Efficiency | 188 Wh/km | 219 Wh/km | 208 Wh/km |
| Charging | |||
| AC charging power | 7.4 kW | 22 kW | 11 kW |
| DC peak power | 130 kW | 195 kW | 390 kW |
| 10–80% avg DC power | 65 kW | 126 kW | 290 kW |
| 10–80% charge time | 32 min | 36 min | 16 min |
| Performance | |||
| 0–100 km/h | 6.7 s | 4.5 s | 3.8 s |
| Power | 200 kW | 430 kW | 490 kW |
| Top speed | 180 km/h | 250 km/h | 250 km/h |
| Drivetrain | RWD | AWD | AWD |
| Dimensions | |||
| Length | 4,270 mm | 5,453 mm | 4,991 mm |
| Width | 1,822 mm | 2,080 mm | 1,980 mm |
| Height | 1,636 mm | 1,559 mm | 1,674 mm |
| Wheelbase | 2,750 mm | 3,210 mm | 3,023 mm |
| Weight | 1,855 kg | 2,965 kg | 2,630 kg |
| Price | |||
| Price from (PLN) | — | ~from PLN 1,661,684 | ~from PLN 552,000 |