In our Sofia to Madrid EV duel, the Porsche Cayenne Electric beats the Audi Q4 40 e-tron by 108 minutes, completing the 2926km route in 30h 42min. The key advantage? 6 fewer charging stops. Route calculated on September 3, 2026 using real-time charging station data.
The Porsche Cayenne Electric needs only 10 charging stops compared to 16 for the slowest vehicle, saving valuable time.
Winner
Porsche Cayenne Electric
- Total time: 30h 42min (108 min faster)
- Charging stops: 10
- Charging time: 2h 19min
- Energy: ~617 kWh
- Distance: 2926km
Quick Comparison
| Metric |
Audi Q4 40 e-tron |
Porsche Cayenne Electric |
| Travel time |
32h 30min |
30h 42min |
| Charging time: |
4h 0min |
2h 19min |
| Charging stops: |
16 |
10 |
| Energy used |
~527 kWh |
~528 kWh |
Charging Strategy Breakdown
Audi Q4 40 e-tron Route
- Start: Sofia (100% charge)
-
Stop 1:
Naplatna rampa Nais istočno (10 min, 60% → 72%)
-
Stop 2:
OMV A1 (15 min, 15% → 54%)
-
Stop 3:
Tesla Supercharger (19 min, 10% → 59%)
-
Stop 4:
Kaufland (10 min, 10% → 35%)
-
Stop 5:
Petrol (15 min, 10% → 52%)
-
Stop 6:
Fratta Nord (21 min, 10% → 59%)
-
Stop 7:
Electriease Monte Alto Nord (22 min, 10% → 63%)
-
Stop 8:
Area di Servizio Stura Ovest (12 min, 10% → 43%)
-
Stop 9:
Castellaro Nord (10 min, 10% → 33%)
-
Stop 10:
IONITY Aire de Bréguières Nord (14 min, 11% → 51%)
-
Stop 11:
Aire de Lançon de Provence Est (12 min, 10% → 45%)
-
Stop 12:
Aire de Gigean Nord (14 min, 10% → 50%)
-
Stop 13:
ANDGO (23 min, 10% → 64%)
-
Stop 14:
IONITY Vila Sana (14 min, 10% → 50%)
-
Stop 15:
Calle Gaspar Torrente (11 min, 10% → 40%)
-
Stop 16:
IONITY Ariza Norte (18 min, 10% → 57%)
- Arrival: Madrid
Porsche Cayenne Electric Route
- Start: Sofia (100% charge)
-
Stop 1:
OMV A1 (41 min, 14% → 87%)
-
Stop 2:
IONITY Shell (12 min, 10% → 67%)
-
Stop 3:
Smatrics Risparmio Casa (10 min, 10% → 60%)
-
Stop 4:
IONITY Villaggio Generale Dall'Ora (10 min, 11% → 61%)
-
Stop 5:
Area di Servizio Stura Ovest (14 min, 10% → 71%)
-
Stop 6:
Aire de Vidauban Nord (10 min, 10% → 56%)
-
Stop 7:
Aire de Nabrigas (10 min, 10% → 54%)
-
Stop 8:
ANDGO (10 min, 10% → 59%)
-
Stop 9:
IONITY Vila Sana (10 min, 11% → 59%)
-
Stop 10:
Área de Servicio Gasolprice (12 min, 12% → 66%)
- Arrival: Madrid
Why the Porsche Cayenne Electric Won
The Porsche Cayenne Electric achieved a 108-minute advantage over Audi Q4 40 e-tron on this 2926km route. Key factors:
- Fewer charging stops: 10 stops vs 16 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 2h 19min vs 4h 0min thanks to higher peak charging speeds or better charging curve.
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