CO₂ emissions: 6 of 8 variants rated.
Smart #5 76kWh Pro tops the Smart #5 ranking by CO₂ emissions, at 0 g/km.
Across 6 ranked variants, CO₂ emissions spans from 0 g/km to 0 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | Smart #5 76kWh Pro | 2025 | SUV | Electric | 0 g/km |
| 2 | Smart #5 100kWh Pro+ | 2025 | SUV | Electric | 0 g/km |
| 3 | Smart #5 100kWh Premium | 2025 | SUV | Electric | 0 g/km |
| 4 | Smart #5 100kWh AWD Pulse | 2025 | SUV | Electric | 0 g/km |
| 5 | Smart #5 100kWh AWD Summit Edition | 2025 | SUV | Electric | 0 g/km |
| 6 | Smart #5 100kWh AWD Brabus | 2025 | SUV | Electric | 0 g/km |