A Press Democrat Blog

Road Warrior

Trying to make sense out of getting around

Your speedometer often exceeds reality

Here’s an interesting story from the Associated Press: By TOM KRISHER AP Auto Writer DETROIT — The speedometer on the Toyota Yaris says the tiny car can go 140 miles per hour. In reality, the bulbous subcompact’s 106-horsepower engine and automatic transmission can’t push it any faster than 109. So why do the Yaris — and most other cars sold in the U.S. — have speedometers that show top speeds they can’t possibly reach? The answer has deep roots in… Read More »