The best total performance value on the market is our Best Eco-Friendly choice, the Volkswagen Jetta TDI. This 50-state legal clean-diesel delivers hybrid-like fuel economy with less complexity. And, you give up none of the compact German sport sedan agility Jetta is known for, nor it's high safety quotient, or versatility as the Jetta TDI can be enjoyed as both, sedan or SportWagen. So, it's not just an Eco-Friendly diesel, but a family friendly one too.