This translated to better acceleration in mid to high rev ranges.

There was just one point in the rev range - about 1,800rpm - when we became unusually aware of machinery noise and a little vibration.

Most 1934 Lincolns could reach 95 mph, helped by the 414's broader rev range compared to the 448.

And it's not as if the German machine gives anything away lower in the rev range either.

"The rev range you can use in the engine is very narrow."

Manual versions of the 2.0 have a higher red line and peak power is developed at 7,000rpm, 300rpm further up the rev range.

As the gearbox is run through its rev range, the oil jets will switch over and move around.

On paper, the Dodge has a 10 per cent power advantage, with maximum torque developed 800rpm lower in the rev range.

This results in more constant power delivery through the rev range, and better fuel efficiency.

They have a characteristic smoothness throughout the rev range and offer a low centre of gravity.