In our Madrid to Sofia EV duel, the Porsche Cayenne Electric beats the Audi e-tron GT by 104 minutes, completing the 2927km route in 30h 47min. The key advantage? 4 fewer charging stops. Route calculated on July 19, 2026 using real-time charging station data.
The Porsche Cayenne Electric needs only 10 charging stops compared to 14 for the slowest vehicle, saving valuable time.
Winner
Porsche Cayenne Electric
- Total time: 30h 47min (104 min faster)
- Charging stops: 10
- Charging time: 2h 21min
- Energy: ~617 kWh
- Distance: 2927km
Quick Comparison
| Metric |
Audi e-tron GT |
Porsche Cayenne Electric |
| Travel time |
32h 31min |
30h 47min |
| Charging time: |
3h 35min |
2h 21min |
| Charging stops: |
14 |
10 |
| Energy used |
~527 kWh |
~527 kWh |
Charging Strategy Breakdown
Audi e-tron GT Route
- Start: Madrid (100% charge)
-
Stop 1:
Calle Gaspar Torrente (12 min, 18% → 53%)
-
Stop 2:
IONITY Vila Sana (17 min, 10% → 69%)
-
Stop 3:
ANDGO (11 min, 10% → 52%)
-
Stop 4:
Aire de Loupian (14 min, 10% → 60%)
-
Stop 5:
Aire de l'Arc (17 min, 10% → 68%)
-
Stop 6:
Conioli Sud (16 min, 10% → 45%)
-
Stop 7:
Area di Servizio Stura Est (17 min, 10% → 67%)
-
Stop 8:
Monte Alto Sud (10 min, 10% → 48%)
-
Stop 9:
Supercharger Centro Commerciale Porte di Mestre (16 min, 10% → 65%)
-
Stop 10:
Barje Jug (10 min, 10% → 49%)
-
Stop 11:
Supercharger Designer Outlet Croatia (13 min, 10% → 57%)
-
Stop 12:
Tesla Supercharger (17 min, 10% → 67%)
-
Stop 13:
JP Putevi Srbije (17 min, 10% → 63%)
-
Stop 14:
Naplatna rampa Nais zapadno (28 min, 10% → 53%)
- Arrival: Sofia
Porsche Cayenne Electric Route
- Start: Madrid (100% charge)
-
Stop 1:
Área de Servicio Gasolprice (10 min, 44% → 77%)
-
Stop 2:
IONITY Mas de la Sala (10 min, 10% → 59%)
-
Stop 3:
Aire de Bages (10 min, 10% → 63%)
-
Stop 4:
Supercharger Mercure Beaumanoir (16 min, 10% → 70%)
-
Stop 5:
IONITY Ceriale Sud (16 min, 10% → 76%)
-
Stop 6:
Monte Alto Sud (11 min, 10% → 61%)
-
Stop 7:
Smatrics Risparmio Casa (12 min, 10% → 67%)
-
Stop 8:
IONITY Shell (14 min, 10% → 72%)
-
Stop 9:
OMV Martinci (10 min, 10% → 37%)
-
Stop 10:
JP Putevi Srbije (32 min, 14% → 89%)
- Arrival: Sofia
Why the Porsche Cayenne Electric Won
The Porsche Cayenne Electric achieved a 104-minute advantage over Audi e-tron GT on this 2927km route. Key factors:
- Fewer charging stops: 10 stops vs 14 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 2h 21min vs 3h 35min thanks to higher peak charging speeds or better charging curve.
- Better efficiency: Lower energy consumption (~617 kWh vs ~655 kWh) means less time spent charging.
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