Single-clutch and dual-clutch transmissions differ in how they are designed to select gears, as well as in how much input ...

Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old ...

Toyota’s 4.2‑liter 1HZ diesel is an anomaly in a market obsessed with downsizing, turbocharging, and software-driven complexity. While most manufacturers have retired their old-school workhorse ...

Between the immense cost of R&D and the added complexity and expense of production, you’ll find that most motorcycle brands tend to field one or two engine configurations (i.e., V-twin, inline-four, ...