Many variables affect how far an electric car can travel on a highway on a single charge, including speed, temperature, topography, and other traffic conditions. This is why range ratings provided by the government, such as those used by the EPA and WLTP, are merely predictions of what an EV user might expect from a combination of city and highway driving in largely favorable. The EV range test is conducted while maintaining a speed of 70 mph.
EV’s Highway Range Tests
The range testing isn’t flawless. Other factors, such as wind, traffic, and weather, are beyond our control. Nevertheless, we try to exert as much control as we can.
We always charge up to 100 percent, set the tires to the manufacturer’s prescribed pressure, double-check the speedometer’s accuracy with a GPS, and then immediately or within a few miles to get on the highway. We then travel in lengthy loops at a steady speed of 70 mph to return to our starting point.
If possible, we will try to repeat the exam on a different course with a second team member. The outcomes of the two tests are averaged when we do that.
The temperature and whether or not we utilized the heating or cooling throughout the test are also reported, along with our thoughts on how using the climate control system might have affected the outcomes.
We know that an electric car’s range can be significantly impacted by temperature changes of as little as 10° F (5.5° C). However, these 70 mph range tests are valuable because they add yet another piece of information for prospective clients seeking as much knowledge as possible about driving range
Which electric car has the longest range?
The Tesla Model S Long Range Plus, has an official EPA-rated range of 402 miles. It is the current range champion among electric cars you can buy. But as we’ve already mentioned, it may soon reach a range of 409 miles.
Additionally, Lucid Air is a potential rival. Its electric vehicle will have an EPA rating of up to 517 miles per charge. The Model S Plaid from Tesla, though, is already a response. Although the carmaker claims the Plaid will travel more than 520 kilometers on a single charge,
Do electric cars lose range over time?
Yes, however, the amount is negligible during the car’s lifetime. It varies based on the vehicle itself. It also includes the battery type, how the battery was charged throughout its life, and other elements.
On average, you may anticipate a range reduction of 2.3% annually. However, the majority of that happens after the first 100,000 miles. For warranties to cover battery packs in electric vehicles they must be from automakers for a minimum of 8 years or 100,000 miles.
