Six electric sedans failed: and the results were astonishing

Electric car news

Stopping on the side of the road is a major concern for everyone Electric car driver. However, a few intrepid people deliberately tested their car with the goal of pushing its capabilities to the limit. This search for understanding is revealed to us throughCar Wow Teamwho tested Six electric sedans until their batteries are completely exhausted To measure its autonomy in real conditions and observe what happens when the counter reaches zero.

Test champions

Tested vehicles included Polestar 2 long range single enginethere BMW i5 M Sportthere Porsche Taycan Performance Battery Plusthere BYD stamp designthere Mercedes-Benz EQ E300 And the Tesla Model 3 Long Range.

Each model was chosen due to its presumed leadership position in terms of efficiency and advanced technology in the luxury electric sedan segment.

A methodology grounded in reality

The CarWow tests, carried out in the UK, have freed themselves from the usual testing protocols, such as those of the EPA or WLTP testing, to adapt specifically to Typical daily driving conditions for a European user. The cars are configured in Standard driving modeusing Comfortable heating And respect local speed limits.

As warnings about battery health emerged, pilots switched to power-saving mode, seeking to maximize range. additional item, high rainIt added an unexpected and realistic aspect to the testing process.

Feedback and performance

At the end of the experiment, the results showed varied levels of autonomy, thus enhanced by the distinct technical prowess and power consumption patterns of each model:

• Porsche Taycan : 592 kilometers with a 97 kWh battery, i.e. 88% of the declared range.
• Mercedes EQ E : 575 kilometers with an 89 kWh battery reaching 94% of the promised range.
• Tesla Model 3 : 566 kilometers with a 75 kWh battery, which is the best efficiency observed during this test.
• Polestar 2 : 534 kilometers, with a capacity of 79 kilowatt-hours.
• BYD stamp : 499 kilometers with an 82.5 kWh battery.
• BMW i5 : 476 kilometers for 81 kWh battery.

These numbers show that Larger battery capacity does not necessarily translate into better battery lifeas demonstrated by the case of the Tesla Model 3, which outperforms models equipped with larger batteries in terms of energy efficiency.

What happens when the battery dies completely?

The ultimate experience to seeThe autonomy offered at zero often reveals a few extra “hidden” kilometers., allowing you to reach the recharging point. Vehicles display increasingly urgent warnings, gradually reducing power before stopping completely. An interesting discovery was that of the BYD Seal driver, who, after a complete stop, was able to restart the car to gain a few extra kilometers and reach a fast charging station.

This bold initiative from CarWow doesn't just demonstrate that The true range drivers can expect under normal conditionsbut it also highlights the importance of continuously improving battery and energy efficiency technologies in electric vehicles to meet the daily needs of users.

With this data, it becomes as clear as buying a Electric car It's not just about choosing the battery with the biggest battery or the longest battery life on paper. Efficiency, energy management and driving style are crucial to improving your experience on the road.

Written by Philip Morrow

A 40-year-old man passionate about electric cars. I am interested in the energy transition and combating greenhouse gas emissions. I'm a true electric car enthusiast and environmentalist.

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