V8-powered sedans are in high demand and many are likely to become future classics, thanks to the analog nature of these cars, though the auto industry continues to replace the beloved eight-cylinder ...

Here are the only sedans ever built with a V10 from the factory that many enthusiasts have all but forgotten about.

In the world of high-performance luxury sedans, a few names dominate the conversation—BMW’s M cars, Mercedes-AMG’s fire-breathing V-8s, and even Audi’s own RS lineup. But nestled within Audi’s history ...