Yes of course they are, but modern 4-cylinder engines have advanced a lot since the old days of last century’s engines.
Today it’s not hard to find a 4-cylinder that can put out 100 horsepower per liter, or even more. They can pull that little car up the hill with the AC on full blast.
I mean, crappy 4 cylinder cars are still a thing.
Yes of course they are, but modern 4-cylinder engines have advanced a lot since the old days of last century’s engines.
Today it’s not hard to find a 4-cylinder that can put out 100 horsepower per liter, or even more. They can pull that little car up the hill with the AC on full blast.