Comment Re:I call BS, source: compare jetta (Score 1) 395
Uhh okay - so 3% difference in emissions, this seems to make arguments about awful diesels a bit moot. Now go look at the MPG. While looking at the MPG realize that the diesel ratings are usually inaccurate. Go check out Fuelly for real-world results.
What would be nice is a way to keep diesels in tune more easily. As they age they tend to smoke more and for those that are electronically controlled this should be solvable.