In our Sofia to Bern EV duel, the Audi Q4 Sportback 40 e-tron beats the Renault 4 E-Tech 150 by 21 minutes, completing the 1670km route in 19h 22min. The key advantage? 1 fewer charging stop. Route calculated on August 16, 2026 using real-time charging station data.
The Audi Q4 Sportback 40 e-tron needs only 9 charging stops compared to 10 for the slowest vehicle, saving valuable time.
Winner
Audi Q4 Sportback 40 e-tron
- Total time: 19h 22min (21 min faster)
- Charging stops: 9
- Charging time: 2h 16min
- Energy: ~298 kWh
- Distance: 1670km
Quick Comparison
| Metric |
Audi Q4 Sportback 40 e-tron |
Renault 4 E-Tech 150 |
| Travel time |
19h 22min |
19h 43min |
| Charging time: |
2h 16min |
2h 31min |
| Charging stops: |
9 |
10 |
| Energy used |
~301 kWh |
~302 kWh |
Charging Strategy Breakdown
Audi Q4 Sportback 40 e-tron Route
- Start: Sofia (100% charge)
-
Stop 1:
Naplatna rampa Nais istočno (10 min, 58% → 71%)
-
Stop 2:
OMV A1 (18 min, 11% → 56%)
-
Stop 3:
Tesla Supercharger (20 min, 10% → 61%)
-
Stop 4:
Kaufland (10 min, 10% → 36%)
-
Stop 5:
Petrol (17 min, 10% → 55%)
-
Stop 6:
Fratta Nord (23 min, 10% → 62%)
-
Stop 7:
Electriease Monte Alto Nord (10 min, 10% → 35%)
-
Stop 8:
Supercharger Galbusera Tre Marie (18 min, 10% → 57%)
-
Stop 9:
ACW Auto-Center Visp (10 min, 10% → 37%)
- Arrival: Bern
Renault 4 E-Tech 150 Route
- Start: Sofia (100% charge)
-
Stop 1:
Naplatna rampa Nais istočno (22 min, 49% → 84%)
-
Stop 2:
OMV A1 (20 min, 10% → 67%)
-
Stop 3:
Tesla Supercharger (24 min, 10% → 73%)
-
Stop 4:
Kaufland (12 min, 10% → 50%)
-
Stop 5:
Barje Sever (11 min, 10% → 45%)
-
Stop 6:
IONITY Risparmio Casa (13 min, 10% → 51%)
-
Stop 7:
Ricarica Limenella Nord (10 min, 10% → 44%)
-
Stop 8:
Italiana Petroli Monte Alto Nord (11 min, 10% → 47%)
-
Stop 9:
Via Sumatra (18 min, 10% → 62%)
-
Stop 10:
ACW Auto-Center Visp (10 min, 10% → 42%)
- Arrival: Bern
Why the Audi Q4 Sportback 40 e-tron Won
The Audi Q4 Sportback 40 e-tron achieved a 21-minute advantage over Renault 4 E-Tech 150 on this 1670km route. Key factors:
- Fewer charging stops: 9 stops vs 10 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 2h 16min vs 2h 31min thanks to higher peak charging speeds or better charging curve.
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