With solid cabin tech, the 2014 Chevrolet Cruze Diesel competes well with compact sedans and gets stellar fuel economy, but high initial cost and the price of diesel eat into the savings.
The following cars represent the most technically advanced available.
Few SUVs offer the capability, comfort and cabin tech of the 2014 Jeep Grand Cherokee EcoDiesel, and those that come close cost considerably more.
Grand Cherokee finally has a diesel - maybe too much diesel.
A diesel engine option adds decent fuel economy to the Jeep Grand Cherokee's impressive roster of capabilities.
Technically Incorrect: Why do owners of greener vehicles feel the need to crow about their eco-superiority? Is it pride, or a need to make the rest of us feel bad?
A robot that bought ecstasy pills off the deep web as part of an art installation has been released after being seized by police in January.
The Rock hosted "Saturday Night Live" this weekend, and one amusing skit featured him as a buff deer set out for vengeance in a parody trailer for a live-action version of Disney's "Bambi."
Heavy rainfall has allowed the Central American country of Costa Rica to be powered almost entirely by its hydroelectric plants.
Most US buyers may not appreciate station wagons, but for those that do, Volkswagen has the updated Golf SportWagen, a wagon with loads of cargo space, an economical diesel engine and even a manual transmission option.
The latest and most prestigious U.S. BMW to go diesel.