  Analogies between mechanical and electrical systems have been developed and
applied for almost a century, and they have proved their usefulness in the
study of mechanical and electrical systems. The development of new elements
such as the inerter or the memristor is a clear example. However, new
applications and possibilities of using these analogues still remain to be
explored. In this work, the electrical analogues of different vehicle models
are presented. A new and not previously reported analogy between inertial
coupling and electrostatic capacitive coupling is found and described. Several
examples are provided to highlight the benefits of this analogy. Well-known
mechanical systems like the half-car or three three-axle vehicle models are
discussed and some numerical results are presented. To the best of the author's
knowledge, such systems were never dealt with by using a full electromechanical
analogy. The mechanical equations are also derived and compared with those of
the electrical domain for harmonic steady state analysis.
