In our Bern to Sofia EV duel, the Audi A6 Avant e-tron performance beats the Renault 4 E-Tech 150 by 112 minutes, completing the 1664km route in 17h 55min. The key advantage? 7 fewer charging stops. Route calculated on July 20, 2026 using real-time charging station data.
The Audi A6 Avant e-tron performance needs only 4 charging stops compared to 11 for the slowest vehicle, saving valuable time.
Winner
Audi A6 Avant e-tron performance
- Total time: 17h 55min (112 min faster)
- Charging stops: 4
- Charging time: 1h 14min
- Energy: ~272 kWh
- Distance: 1664km
Quick Comparison
| Metric |
Audi A6 Avant e-tron performance |
Renault 4 E-Tech 150 |
| Travel time |
17h 55min |
19h 47min |
| Charging time: |
1h 14min |
2h 32min |
| Charging stops: |
4 |
11 |
| Energy used |
~300 kWh |
~303 kWh |
Charging Strategy Breakdown
Audi A6 Avant e-tron performance Route
- Start: Bern (100% charge)
-
Stop 1:
Valtrompia Sud (10 min, 33% → 69%)
-
Stop 2:
IONITY Risparmio Casa (10 min, 18% → 60%)
-
Stop 3:
Supercharger Designer Outlet Croatia (20 min, 10% → 78%)
-
Stop 4:
OMV A1 (34 min, 10% → 86%)
- Arrival: Sofia
Renault 4 E-Tech 150 Route
- Start: Bern (100% charge)
-
Stop 1:
Lambro Sud (10 min, 15% → 46%)
-
Stop 2:
Monte Alto Sud (10 min, 11% → 42%)
-
Stop 3:
Tesina Sud (14 min, 14% → 56%)
-
Stop 4:
Smatrics Risparmio Casa (10 min, 10% → 43%)
-
Stop 5:
Lom east (Koper - Ljubljana) (11 min, 10% → 28%)
-
Stop 6:
Petrol (12 min, 10% → 48%)
-
Stop 7:
Supercharger Designer Outlet Croatia (20 min, 10% → 66%)
-
Stop 8:
Tesla Supercharger (11 min, 10% → 45%)
-
Stop 9:
OMV Martinci (10 min, 10% → 43%)
-
Stop 10:
JP Putevi Srbije (24 min, 10% → 73%)
-
Stop 11:
Naplatna rampa Nais zapadno (20 min, 10% → 61%)
- Arrival: Sofia
Why the Audi A6 Avant e-tron performance Won
The Audi A6 Avant e-tron performance achieved a 112-minute advantage over Renault 4 E-Tech 150 on this 1664km route. Key factors:
- Fewer charging stops: 4 stops vs 11 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 1h 14min vs 2h 32min thanks to higher peak charging speeds or better charging curve.
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