Electric cars are generally heavier than similar gasoline cars because of their battery packs. On average:
- Compact EVs can weigh about 650–1,100 lbs more than gas-powered equivalents.
- Mid-size and large EVs can weigh 1,100–2,200 lbs more.
The extra weight mainly comes from the lithium-ion battery, which can weigh several hundred pounds depending on capacity.
Impact of Extra Weight
- Handling and Braking: The added weight may affect handling, but the low center of gravity from the battery improves stability.
- Efficiency: Heavier weight can slightly reduce efficiency, especially at highway speeds.