Subaru is well-known for its boxer engines, but why doesn't it make a V6 powerplant? Well, it could, however, there's a ...

BMW never used V6s because its straight-six engines offer natural balance, smooth power delivery, and fit its long-hood ...

With a $4,200 price premium for the Audi A6 over the BMW 5 Series, we explore what you gain, and whether the higher price tag ...