A brand new FCA in-line six-cylinder engine, turbocharged to meet or beat 5.7 Hemi power ratings, with a smoother torque curve, is on the way. The first vehicle to get it might be the Jeep Wagoneer or the next-gen Grand Cherokee, but it’s also bound for the Charger and Challenger, and may...

As a follow up to the Tale of Two Sixes (January 23), inline six-cylinder engines have become popular again, with luxury and upmarket brands like BMW and Mercedes leading the way.  Ford also recently had a successful turbo six cylinder for the Australian market. Many Chrysler and Jeep fans...