Smart fuel economy by model (UK)
| Model | In VCA lists | Tests |
|---|---|---|
| Smart #1 | 2024–2026 | WLTP |
| Smart #3 | 2024–2026 | WLTP |
| Smart #5 | 2025–2026 | WLTP |
| Smart Cabrio | 2004–2005 | NEDC |
| Smart City | 2004–2005 | NEDC |
| Smart EQ | 2022–2024 | WLTP |
| Smart Forfour | 2005–2021 | NEDC / WLTP |
| Smart Fortwo | 2006–2021 | NEDC / WLTP |
| Smart MCC | 2000–2003 | NEDC |
| Smart Roadster | 2005–2007 | NEDC |
| Smart Smart | 2003–2004 | NEDC |
Source: Vehicle Certification Agency (VCA) Car Fuel Data, © Crown copyright, reused under the licence published on data.gov.uk (CC BY). Original data (downloaded 2026-10-22). Data processed by us; errors in processing are ours, not the publisher's.