Well, yes and no. Turbocharged vehicles allow automakers to keep power output high while they downsize engines for better fuel economy. But much of the mpg gain is lost when American drivers stomp the gas pedal and enjoy turbos' high performance.
In America, the standard sizes for blankets are as follows: 1  Crib: 45 by 60 inches. 2  Twin: 66 by 90 inches. 3  Double: 80 by 90 inches.  Queen: 90 by 90 to 100 1  inches. King: 108 by 90 to 100 inches.
In the U.S., a double mattress is 54 inches wide and 75 inches long, according to the consumer website Mattress Sizes. According to the website of The Better Sleep Council, double mattresses are only big enough for one adult. Standard twin mattresses are 39 inches wide and 75 inches long, according to Mattress Sizes.