Emisija CO₂: 8 od 8 verzija ima podatke.
Daihatsu Copen Type S predvodi rang-listu Daihatsu Copen po Emisija CO₂, sa 151 g/km.
Među 8 rangiranih varijanti, Emisija CO₂ se kreće od 140 g/km do 151 g/km.
| # | Verzija | Godina | Karoserija | Gorivo | Emisija CO₂ |
|---|---|---|---|---|---|
| 1 | Daihatsu Copen Type S | 2004 | Kabriolet | Benzin | 151 g/km |
| 2 | Daihatsu Copen Type 1 | 2004 | Kabriolet | Benzin | 151 g/km |
| 3 | Daihatsu Copen Type 2 | 2004 | Kabriolet | Benzin | 151 g/km |
| 4 | Daihatsu Copen Type 3 | 2004 | Kabriolet | Benzin | 151 g/km |
| 5 | Daihatsu Copen Roadster 1.3 16V DVVT | 2006 | Kabriolet | Benzin | 140 g/km |
| 6 | Daihatsu Copen Roadster 1.3 16V DVVT Sport | 2006 | Kabriolet | Benzin | 140 g/km |
| 7 | Daihatsu Copen Roadster 1.3 16V DVVT Classic | 2006 | Kabriolet | Benzin | 140 g/km |
| 8 | Daihatsu Copen Roadster 1.3 16V DVVT GT | 2006 | Kabriolet | Benzin | 140 g/km |