Impressive Battery Performance of Volkswagen's ID3 in ADAC's 160,000-kilometer Endurance Test Leads to Over 90% Vehicle Capacity
Volkswagen's ID.3 electric vehicle has demonstrated exceptional battery longevity, retaining 91% of its original net capacity after covering over 160,000 kilometres (approximately 100,000 miles) in a rigorous four-year endurance test conducted by Germany's ADAC.
Throughout the testing period, the ID.3 was subjected to challenging conditions, including frequent DC fast charging (over 40% of charges) and often charged to 100%, practices known to accelerate battery degradation. Despite these tough conditions, the ID.3 not only met but exceeded its warranty guarantee of at least 70% capacity remaining, maintaining 91% capacity well beyond this benchmark.
The ID.3's battery, a 77 kWh net-capacity pack, benefited from software updates throughout the testing period. These updates not only improved charging speed (boosted to 170 kW max) but also enhanced the vehicle's efficiency and range, mitigating range loss typically expected with some battery degradation.
The test conditions were harsher than recommended for battery health, with regular 100% charges, extended time at full charge, and frequent fast charging. These conditions underscored the strong durability of the ID.3 battery, highlighting Volkswagen's battery technology and management software as effective for long-term battery health.
The ID.3's body, chassis, axles, suspension, and steering also performed well under the vehicle's weight, showing no significant issues or problems. The vehicle was repeatedly checked by the engineers at the Bavarian Test and Technology Centre, particularly with regard to its battery condition.
Additional features tested on the ID.3 included the Electric Vehicle Route Planner, which plans charging stops on a longer route for efficient travel. This feature, along with the software's ability to take into account the current traffic situation and forecasts, in addition to the charge level, contributed to the ID.3's overall performance during the endurance test.
While specific comparative figures for other EV models are not provided in the search results, the 91% retention rate after 160,000 km places the ID.3 among the better performers in EV battery longevity. This highlights Volkswagen's commitment to creating high-quality electric vehicles with long-lasting batteries.
In summary, the ID.3’s battery longevity is notably strong relative to common industry expectations and rivals many other EVs that typically experience faster capacity decline under real-world usage. This impressive performance underscores Volkswagen's dedication to innovation and quality in the electric vehicle market.
[1] Further information and test data about the ID.3 endurance test can be found (only available in German). [2] Source: ADAC endurance test report (German language)
- The exceptional battery longevity of Volkswagen's ID.3 electric vehicle, which retained 91% of its original net capacity after 160,000 kilometres, showcases the company's advancements in both battery technology and management software, setting a high standard in the automotive industry.
- The ID.3's exceptional battery performance in the rigorous four-year test, particularly its resistance to degradation even under harsh charging conditions, suggests that Volkswagen's electric vehicles may offer competitive advantages in finance, due to reduced long-term replacement costs, and in transportation, offering better range and minimal charging interruptions.
