CO₂ emissions: 12 of 12 variants rated.
MG ZR 160 tops the MG ZR ranking by CO₂ emissions, at 179 g/km.
Across 12 ranked variants, CO₂ emissions spans from 150 g/km to 179 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | MG ZR 160+1 | 2004 | Hatchback | Petrol | 179 g/km |
| 2 | MG ZR 160 | 2002 | Hatchback | Petrol | 179 g/km |
| 3 | MG ZR 160 | 2001 | Hatchback | Petrol | 179 g/km |
| 4 | MG ZR 105+1 | 2004 | Hatchback | Petrol | 164 g/km |
| 5 | MG ZR 105 | 2002 | Hatchback | Petrol | 164 g/km |
| 6 | MG ZR 105 Le Mans SE+1 | 2002 | Hatchback | Petrol | 164 g/km |
| 7 | MG ZR 105 | 2001 | Hatchback | Petrol | 164 g/km |
| 8 | MG ZR 115 IDT+1 | 2004 | Hatchback | Diesel | 150 g/km |
| 9 | MG ZR 115 IDT+1 | 2003 | Hatchback | Diesel | 150 g/km |
| 10 | MG ZR 115 IDT Le Mans SE+1 | 2003 | Hatchback | Diesel | 150 g/km |
| 11 | MG ZR 100 IDT+1 | 2002 | Hatchback | Diesel | 150 g/km |
| 12 | MG ZR 100 IDT Le Mans SE+1 | 2002 | Hatchback | Diesel | 150 g/km |