CO₂ emissions: 11 of 11 variants rated.
Infiniti EX37 Executive tops the Infiniti EX ranking by CO₂ emissions, at 267 g/km.
Across 11 ranked variants, CO₂ emissions spans from 224 g/km to 267 g/km.
| # | Variant | Year | Body | Fuel | CO₂ emissions |
|---|---|---|---|---|---|
| 1 | Infiniti EX37 Executive | 2012 | SUV | Petrol | 267 g/km |
| 2 | Infiniti EX37 Premium Executive | 2012 | SUV | Petrol | 267 g/km |
| 3 | Infiniti EX37 GT Premium | 2010 | SUV | Petrol | 267 g/km |
| 4 | Infiniti EX37 | 2008 | SUV | Petrol | 267 g/km |
| 5 | Infiniti EX37 GT | 2008 | SUV | Petrol | 267 g/km |
| 6 | Infiniti EX30d Executive | 2012 | SUV | Diesel | 224 g/km |
| 7 | Infiniti EX30d Premium Executive | 2012 | SUV | Diesel | 224 g/km |
| 8 | Infiniti EX30d GT Black Premium | 2011 | SUV | Diesel | 224 g/km |
| 9 | Infiniti EX30d | 2010 | SUV | Diesel | 224 g/km |
| 10 | Infiniti EX30d GT | 2010 | SUV | Diesel | 224 g/km |
| 11 | Infiniti EX30d GT Premium | 2010 | SUV | Diesel | 224 g/km |