The most powerful series production 2.0-liter, four-pot currently resides in the Mercedes-AMG’s 45 and, in top form, kicks out a very healthy 421 PS (415 HP / 310 kW) and 500 Nm (369 lb-ft) of torque, ...

A smaller package just got a bigger bang. On Friday, Mercedes-Benz AMG unveiled its most power-dense engine yet, a 416-horsepower turbo-4 destined for the automaker’s 45 Series line sometime soon. The ...

The Mercedes A45 AMG takes on the VW Golf Turbo and Opel Turbo in a quarter mile drag race. This video captures the launches, acceleration, and engine sound, highlighting the differences in ...

This quarter-mile drag race features three turbocharged hatchbacks: Mercedes A45 AMG, VW Golf Turbo, and a tuned Opel. Each launch highlights differences in traction, turbo response, and acceleration.

Thirty years ago, you could almost identify the only cars capable of hitting 200 mph simply by looking at their sleek, low-slung bodies alone. Today, with another three decades’ knowledge of turbo ...

Mercedes-AMG introduced the CLA 35 Shooting Brake yesterday, but now we can confirm performance specifications for the highly anticipated A45 and its siblings. Set to be powered by an all-new ...

The launch of the all-new AMG A45 is going largely unnoticed, which is amazing when you consider it's the most powerful hot hatchback in the world right now with probably the best interior too. In ...

Need somebody to bore you with ideal bore to stroke ratios, or the intricacies of how variable valve timing works? Ask Andrei and watch the hours roll by… He’s also quite a strange bloke who never ...