Electric vehicles’ hidden hiccups

Filipp Sevostianov, CEO of eCarsTrade, breaks down some of the lesser-known problems electric vehicle (EV) owners are encountering today.

EV regenerative braking makes drivers nauseous

Regenerative braking, which slows the EV when drivers take their foot off the accelerator, improves efficiency but can cause an unexpected side effect: motion sickness. In stop-and-go traffic, passengers unaccustomed to frequent deceleration often report feeling dizzy or nauseous.

“(One should) lower regenerative braking settings when carrying motion-sensitive passengers and drive with smooth, gradual speed changes,” advises Sevostianov.

EV battery warranties don’t always cover replacements

Not every EV battery failure is automatically covered by warranty. Most manufacturers only guarantee battery replacement if the battery’s capacity drops below a specific threshold – often around 70%.

“Maximise battery life by limiting fast-charging, keeping charge between 20 and 80%, and parking in temperature-controlled areas when possible,” says Sevostianov.

EV weight is wearing down tyres and infrastructure

EVs are heavy – often 180 to 1,000kg heavier than comparable models with combustion engines. This extra mass doesn’t just affect performance; it causes tyres to wear out 30 to 50% faster and places hidden stress on ageing parking garages, car lifts, and even private or business driveways.

“Check tyre tread monthly and avoid overloading your vehicle. Consult a contractor if you park in older garages or elevated structures,” says Sevostianov.

Minor water leaks cause major EV problems

While modern EVs are built with stringent waterproofing, they still rely on dozens of sensitive electronic modules placed throughout the vehicle. Even a small leak from a door seal or sunroof can allow moisture to reach critical wiring and trigger costly repairs.

“Regularly inspect and clean your EV’s door seals, sunroof drains, and body panel seams, especially after heavy rain or car washes,” Sevostianov elaborates.

EV false braking: a quiet risk on the road

Most EVs today come with automatic emergency braking (AEB) systems designed to reduce accidents. However, in real-world conditions, false braking triggered by shadows, road signs, or harmless objects is becoming a significant safety concern.

“Adjust your EV’s automatic emergency braking sensitivity in settings to reduce false alerts while maintaining safe following distances,” says Sevostianov.

“Electric vehicles are reshaping the way we drive with cleaner technology and lower running costs,” he continues. “But they also bring new challenges around battery maintenance, repair costs, and software reliability. Drivers who understand these realities will be better positioned to get the best long-term value from their EVs.”