In our Madrid to Sofia EV duel, the Porsche Cayenne Electric beats the Renault 4 E-Tech 150 by 168 minutes, completing the 2927km route in 30h 47min. The key advantage? 9 fewer charging stops. Route calculated on September 25, 2026 using real-time charging station data.
The Porsche Cayenne Electric needs only 10 charging stops compared to 19 for the slowest vehicle, saving valuable time.
Winner
Porsche Cayenne Electric
- Total time: 30h 47min (168 min faster)
- Charging stops: 10
- Charging time: 2h 21min
- Energy: ~617 kWh
- Distance: 2927km
Quick Comparison
| Metric |
Porsche Cayenne Electric |
Renault 4 E-Tech 150 |
| Travel time |
30h 47min |
33h 35min |
| Charging time: |
2h 21min |
4h 52min |
| Charging stops: |
10 |
19 |
| Energy used |
~527 kWh |
~530 kWh |
Charging Strategy Breakdown
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
Renault 4 E-Tech 150 Route
- Start: Madrid (100% charge)
-
Stop 1:
Área de Servicio Gasolprice (25 min, 19% → 79%)
-
Stop 2:
IONITY Vila Sana (25 min, 10% → 75%)
-
Stop 3:
ibis Styles Figueres Ronda (11 min, 10% → 44%)
-
Stop 4:
Aire de Bages (12 min, 10% → 48%)
-
Stop 5:
Aire d'Ambrussum Sud (12 min, 10% → 49%)
-
Stop 6:
Supercharger Mercure Beaumanoir (10 min, 10% → 41%)
-
Stop 7:
IONITY Aire de Vidauban Sud (15 min, 14% → 58%)
-
Stop 8:
Conioli Sud (13 min, 10% → 51%)
-
Stop 9:
Area di Servizio Stura Est (27 min, 10% → 78%)
-
Stop 10:
Monte Alto Sud (10 min, 10% → 41%)
-
Stop 11:
Tesina Sud (14 min, 13% → 56%)
-
Stop 12:
Smatrics Risparmio Casa (10 min, 10% → 43%)
-
Stop 13:
Lom east (Koper - Ljubljana) (11 min, 10% → 28%)
-
Stop 14:
Petrol (12 min, 10% → 48%)
-
Stop 15:
Supercharger Designer Outlet Croatia (20 min, 10% → 66%)
-
Stop 16:
Tesla Supercharger (11 min, 10% → 45%)
-
Stop 17:
OMV Martinci (10 min, 10% → 43%)
-
Stop 18:
JP Putevi Srbije (24 min, 10% → 73%)
-
Stop 19:
Naplatna rampa Nais zapadno (20 min, 10% → 61%)
- Arrival: Sofia
Why the Porsche Cayenne Electric Won
The Porsche Cayenne Electric achieved a 168-minute advantage over Renault 4 E-Tech 150 on this 2927km route. Key factors:
- Fewer charging stops: 10 stops vs 19 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 2h 21min vs 4h 52min thanks to higher peak charging speeds or better charging curve.
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