# 6 Things to Check Before Buying a Used Electric Car

Technical Input By  
[Andrew Garberson](/content/about/andrew-garberson/index.html)  
Written by  
[**Jon Witt**](/content/about/jon-witt/index.html)

###### Battery Science

##### August 19, 2025

Here are six important things to check when shopping for a used EV:

### Expected range

The range of an electric car changes slightly with age, a process called [battery degradation](/content/research/lessons-in-electric-car-battery-health/index.html). Shoppers should be aware of this and make a purchase with reasonable expectations of the car’s current max range.

### Charge Rate

Before you get to the dealership, ask them not to charge the EV past 80%. After your test drive, check its charging rate, which slows down significantly past 80% on a DC fast charger.

### Vehicle history

Get a vehicle history report, which is standard for any used car purchase, including EVs. Look for red flags such as salvage titles and ensure recalls have been addressed.

### EV-specific Features
- Check for [vehicle-to-load](/content/research/can-you-drive-an-ev-when-the-power-goes-out/index.html) (V2X) mode.
- Test all USB ports.
- Try different driving modes and their performance.
- Test remote parking assist features.
- Check the intensity of [regenerative braking](/content/questions/what-is-regenerative-braking/index.html).

### Maintenance and service history

While electric vehicles have lower maintenance needs than gas cars, ensure the car has been properly maintained. Consistent maintenance records indicate a well-cared-for vehicle.

### Warranty coverage

Electric vehicles typically come with a basic vehicle warranty and a high-voltage battery warranty. Ensure you understand the terms and whether it's transferable to a new owner.

### Finally...

Don’t be afraid to buy used electric cars. [Battery failure is very rare](/content/research/how-long-do-ev-batteries-last/index.html), and these cars often last longer than expected. Doing your homework will help you make a sound purchase.