Asked by Tyler

How are meter & Liter alike?
Answered by bobpursley
50 years ago one would have stated both are fundamental units of measure, the meter of length, and the liter of volume. But these days, neither is a fundamental unit of measure.

http://www.unc.edu/~rowlett/units/sipm.html

The meter is now a base unit for length, and the liter, is long gone as a metric unit.