The following table was compiled by “Me” (a regular commenter here at SU) in response to the following questions by Jeff, in comments:
So what cars is this 9-3 TTiD competing against? Or rather, who else has something with less than 120g/km?
Here’s the table, which shows figures obtained from German data about the respective models listed. As you can see, the new low-emissions Saab 9-3 TTiD emitting just 119g of CO2 per kilometer is pretty much in a class of its own when it comes to delivering proper power with sub-120g emissions.
[table id=3 /]
Thanks “Me” for the hard work in compiling all this data.