Stuttgart (dpa) — Only around 4 metres long at most and emission-free: Small electric cars are ideal for city driving and short journeys. In addition to being clean, they’re relatively cheap and easy to park. “The range is increasing and the vast majority of small cars with an electric motor drive more comfortably and dynamically than those with an internal combustion engine,” according to Jens Dralle, who reviews cars for an industry magazine Before buying one you need to consider how you drive. “Especially with a lower range, interested people should think about how they use their car and ho…