Audi sees potential for just one diesel model in U.S.
The chassis of an Audi Q7 Quattro e-tron at the Frankfurt auto show in Sept. 2015. Audi's top U.S. executive says the future for the brand is electrification, rather than diesel, with EVs projected to make up 25 percent to 30 percent of its U.S. sales by 2025. (BLOOMBERG)