One of the things that makes Carwow videos interesting is how they compare cars in different ways. In this case, a power-to-weight comparison between a BMW M240i, AMG A45, Audi RS3, and Golf R. But the best part? It's entertaining to watch. It starts with the Volkswagen Golf R . Powered by a 2.0-liter turbo four-cylinder with an advertised 320 horsepower, it's equipped with a seven-speed automatic gearbox and all-wheel-drive. The owner thinks his car makes somewhere around 325 horsepower, which turns out to be almost on the nose. The highest of three dyno runs came in at 324.6 horsepower. Next up is the BMW M240i. As one of the more powerful versions of the BMW 2 Series , the M240i came equipped with a 3.0-liter turbo cranking out 347 horsepower. Like the Golf R, the owner of the BMW thinks 347 is a bit low, in this case, it should be closer to 400 horsepower. Again, the car makes more power than advertised, but at 375 horsepower, it's shy of what the owner expected. Moving … [Read more...] about BMW M240i v AMG A45 v Audi RS3 v Golf R Dyno Comparison