In our Rome to Sofia EV duel, the Audi A6 Sportback e-tron performance beats the Renault 4 E-Tech 150 by 124 minutes, completing the 1653km route in 16h 41min. The key advantage? 6 fewer charging stops. Route calculated on July 20, 2026 using real-time charging station data.
The Audi A6 Sportback e-tron performance needs only 4 charging stops compared to 10 for the slowest vehicle, saving valuable time.
Winner
Audi A6 Sportback e-tron performance
- Total time: 16h 41min (124 min faster)
- Charging stops: 4
- Charging time: 1h 5min
- Energy: ~257 kWh
- Distance: 1653km
Quick Comparison
| Metric |
Audi A6 Sportback e-tron performance |
Renault 4 E-Tech 150 |
| Travel time |
16h 41min |
18h 45min |
| Charging time: |
1h 5min |
2h 32min |
| Charging stops: |
4 |
10 |
| Energy used |
~298 kWh |
~302 kWh |
Charging Strategy Breakdown
Audi A6 Sportback e-tron performance Route
- Start: Rome (100% charge)
-
Stop 1:
Adige Est (10 min, 22% → 63%)
-
Stop 2:
Smatrics Risparmio Casa (10 min, 32% → 68%)
-
Stop 3:
Supercharger Designer Outlet Croatia (15 min, 21% → 74%)
-
Stop 4:
OMV A1 (30 min, 10% → 82%)
- Arrival: Sofia
Renault 4 E-Tech 150 Route
- Start: Rome (100% charge)
-
Stop 1:
Osteria De'Giusti (10 min, 24% → 55%)
-
Stop 2:
Area di Servizio Castel Bentivoglio Est (16 min, 10% → 59%)
-
Stop 3:
Supercharger Omnia Hotel (18 min, 10% → 63%)
-
Stop 4:
Lom east (Koper - Ljubljana) (11 min, 10% → 28%)
-
Stop 5:
Petrol (12 min, 10% → 48%)
-
Stop 6:
Supercharger Designer Outlet Croatia (20 min, 10% → 66%)
-
Stop 7:
Tesla Supercharger (11 min, 10% → 45%)
-
Stop 8:
OMV Martinci (10 min, 10% → 43%)
-
Stop 9:
JP Putevi Srbije (24 min, 10% → 73%)
-
Stop 10:
Naplatna rampa Nais zapadno (20 min, 10% → 61%)
- Arrival: Sofia
Why the Audi A6 Sportback e-tron performance Won
The Audi A6 Sportback e-tron performance achieved a 124-minute advantage over Renault 4 E-Tech 150 on this 1653km route. Key factors:
- Fewer charging stops: 4 stops vs 10 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 1h 5min vs 2h 32min thanks to higher peak charging speeds or better charging curve.
- Better efficiency: Lower energy consumption (~257 kWh vs ~263 kWh) means less time spent charging.
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