Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

Mercedes-AMG's innovative M139 engine, combined with electrified tech, creates the most powerful four-cylinder powertrain.

GM has filed a patent application describing a system designed to improve torque response in a turbocharged engine. The application was assigned patent number US 2025/0052207 A1 with the United States ...

Rugved Koppiker is the kind of motoring enthusiast who doesn’t just write about motorcycles and cars—he lives them. A former marketing executive turned automotive journalist, he blends sharp ...

Off-road stalwart Jeep is borrowing racetrack technology from its Italian corporate cousin Maserati to boost the power and fuel efficiency of its latest 2.0-liter turbocharged 4-cylinder engine, ...

The Porsche Cayenne Turbo S E-Hybrid has been downgraded—sort of, but not really. It's now known as the Cayenne Turbo ...

The new engine, known as the EA897evo4, traces its lineage back to the original EA897, one of the units caught up in the diesel scandal years ago. This latest version, though, has been thoroughly ...

Forbes contributors publish independent expert analyses and insights. Executive analyst at iSeeCars.com and lifelong car fanatic The 2025 Porsche Panamera Turbo S E-Hybrid sits at the top of the ...

A new, powerful and unusually growly turbocharged 2.0-liter four-cylinder engine replaces the V-6 in most of the 2026 Jeep Grand Cherokee lineup — and it’s a powerful player. While the engine has ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

Actively reporting, writing, and editing on automotive news and since 2021, Dave has brought his acerbic wit and love of European car culture to brands such as HotCars, CarBuzz,and TopSpeed.

We live in a time when news of new internal combustion engines being developed doesn’t come along all that often. And even when they do, most of the time they don’t reveal a completely new engine, but ...