CO₂ emissions: 39 of 61 variants rated.
Rover 25 1.8 Classic tops the Rover 25 ranking by CO₂ emissions, at 196 g/km.
Across 39 ranked variants, CO₂ emissions spans from 151 g/km to 196 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | Rover 25 1.8 Classic+1 | 2004 | Hatchback | Petrol | 196 g/km |
| 2 | Rover 25 1.8 Club+1 | 2004 | Hatchback | Petrol | 196 g/km |
| 3 | Rover 25 1.8 Sterling+1 | 2004 | Hatchback | Petrol | 196 g/km |
| 4 | Rover 25 1.8 Classic+1 | 2002 | Hatchback | Petrol | 196 g/km |
| 5 | Rover 25 1.8 Sterling+1 | 2002 | Hatchback | Petrol | 196 g/km |
| 6 | Rover 25 1.8+1 | 2000 | Hatchback | Petrol | 196 g/km |
| 7 | Rover 25 1.8 Club | 1999 | Hatchback | Petrol | 196 g/km |
| 8 | Rover 25 1.8 Sterling | 1999 | Hatchback | Petrol | 196 g/km |
| 9 | Rover 25 1.8 Sprite | 1999 | Hatchback | Petrol | 196 g/km |
| 10 | Rover 25 1.6 Classic+1 | 2004 | Hatchback | Petrol | 164 g/km |
| 11 | Rover 25 1.6 Club+1 | 2004 | Hatchback | Petrol | 164 g/km |
| 12 | Rover 25 1.6 Sterling+1 | 2004 | Hatchback | Petrol | 164 g/km |
| 13 | Rover 25 1.6 Classic+1 | 2002 | Hatchback | Petrol | 164 g/km |
| 14 | Rover 25 1.6 Trendy+1 | 2002 | Hatchback | Petrol | 164 g/km |
| 15 | Rover 25 1.6 Sterling+1 | 2002 | Hatchback | Petrol | 164 g/km |
| 16 | Rover 25 1.6+1 | 2000 | Hatchback | Petrol | 164 g/km |
| 17 | Rover 25 1.6 Club | 1999 | Hatchback | Petrol | 164 g/km |
| 18 | Rover 25 1.6 Sprite | 1999 | Hatchback | Petrol | 164 g/km |
| 19 | Rover 25 1.4 Classic | 2005 | Hatchback | Petrol | 162 g/km |
| 20 | Rover 25 1.4 Basic+1 | 2004 | Hatchback | Petrol | 162 g/km |
| 21 | Rover 25 1.4 Classic+2 | 2004 | Hatchback | Petrol | 162 g/km |
| 22 | Rover 25 1.4 Club+1 | 2004 | Hatchback | Petrol | 162 g/km |
| 23 | Rover 25 1.4 Sterling+1 | 2004 | Hatchback | Petrol | 162 g/km |
| 24 | Rover 25 1.4 Prestige+1 | 2004 | Hatchback | Petrol | 162 g/km |
| 25 | Rover 25 1.4 Basic+1 | 2002 | Hatchback | Petrol | 162 g/km |
| 26 | Rover 25 1.4 Classic+1 | 2002 | Hatchback | Petrol | 162 g/km |
| 27 | Rover 25 1.4 Comfort+1 | 2002 | Hatchback | Petrol | 162 g/km |
| 28 | Rover 25 1.4 Trendy+1 | 2002 | Hatchback | Petrol | 162 g/km |
| 29 | Rover 25 1.4 Sterling+1 | 2002 | Hatchback | Petrol | 162 g/km |
| 30 | Rover 25 1.4 Ascot+1 | 2001 | Hatchback | Petrol | 162 g/km |
| 31 | Rover 25 1.4+1 | 1999 | Hatchback | Petrol | 162 g/km |
| 32 | Rover 25 1.4 Club | 1999 | Hatchback | Petrol | 162 g/km |
| 33 | Rover 25 1.4 E | 1999 | Hatchback | Petrol | 162 g/km |
| 34 | Rover 25 1.4 Sprite | 1999 | Hatchback | Petrol | 162 g/km |
| 35 | Rover 25 2.0 IDT 100hp Classic+1 | 2002 | Hatchback | Diesel | 151 g/km |
| 36 | Rover 25 2.0 IDT 100hp Trendy+1 | 2002 | Hatchback | Diesel | 151 g/km |
| 37 | Rover 25 2.0 IDT 100hp+1 | 1999 | Hatchback | Diesel | 151 g/km |
| 38 | Rover 25 2.0 IDT 100hp Club | 1999 | Hatchback | Diesel | 151 g/km |
| 39 | Rover 25 2.0 IDT 100hp Sprite | 1999 | Hatchback | Diesel | 151 g/km |