The Mercedes-Benz CLA Coupe 350 secured the top ranking in a 2026 assessment by the German automotive club ADAC, achieving a total range of 1,071 kilometers when factoring in one 20-minute charging stop.
The ADAC study evaluated various models based on their total distance potential, including a single 20-minute rapid charge.
| Vehicle Model | Total Range (km) |
|---|---|
| Mercedes-Benz CLA Coupe 350 | 1071 |
| BMW iX3 50 xDrive | 1059 |
| Mercedes-Benz GLC 400 4Matic | 906 |
| Hyundai Ioniq 6 | 885 |
| Xpeng P7+ Long Range | 864 |
| Audi S e-tron GT Quattro | 855 |
| Volvo EX90 Twin Performance Ultra AWD | 810 |
While premium models traveled far, smaller electric vehicles showed limited range during the same test parameters. According to ADAC, the Kia EV2 can travel 363 kilometers with one charging stop, while the Renault Twingo Electric covers 255 kilometers.
ADAC emphasizes that achieving optimal charging speed depends on more than just the vehicle’s maximum capacity. Environmental conditions, such as outdoor temperature, and the battery’s current state of charge impact performance. The club advises drivers to utilize battery pre-heating systems in cold weather to ensure efficient power intake.
To maximize charging efficiency during trips, ADAC recommends initiating rapid charging while the battery level is low and ending the session once it reaches approximately 80%. For those who frequently drive long distances, the organization suggests prioritizing vehicles capable of covering at least 600 kilometers within a single 20-minute charging interval.

What is the primary indicator of a vehicle’s long-distance suitability?
ADAC defines a fully capable long-distance EV as a model that can cover more than 750 kilometers by incorporating a single 20-minute charging stop.
How does weather affect charging times?
Cold temperatures can significantly increase the duration of charging sessions. ADAC recommends that drivers use battery pre-heating features to mitigate these delays and maintain efficiency.
Is it necessary to charge to 100% at every stop?
No, the organization advises stopping the rapid charging process at approximately 80% to maintain the most efficient charging curve.
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