CO₂ emissions: 11 of 11 variants rated.
Audi A2 1.6 FSI Pro Line tops the Audi A2 ranking by CO₂ emissions, at 142 g/km.
Across 11 ranked variants, CO₂ emissions spans from 86 g/km to 142 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | Audi A2 1.6 FSI Pro Line | 2004 | MPV | Petrol | 142 g/km |
| 2 | Audi A2 1.4 Pro Line | 2003 | MPV | Petrol | 142 g/km |
| 3 | Audi A2 1.6 FSI | 2003 | MPV | Petrol | 142 g/km |
| 4 | Audi A2 1.4 | 2000 | MPV | Petrol | 142 g/km |
| 5 | Audi A2 1.4 Exclusive | 2000 | MPV | Petrol | 142 g/km |
| 6 | Audi A2 1.4 TDI 90hp | 2004 | MPV | Diesel | 116 g/km |
| 7 | Audi A2 1.4 TDI 90hp Pro Line | 2004 | MPV | Diesel | 116 g/km |
| 8 | Audi A2 1.4 TDI Pro Line | 2003 | MPV | Diesel | 116 g/km |
| 9 | Audi A2 1.4 TDI | 2000 | MPV | Diesel | 116 g/km |
| 10 | Audi A2 1.4 TDI Exclusive | 2000 | MPV | Diesel | 116 g/km |
| 11 | Audi A2 1.2 TDI 3L | 2001 | MPV | Diesel | 86 g/km |