In our Oslo to Sofia EV duel, the smart #1 Pro+ beats the Renault 4 E-Tech 150 by 8 minutes, completing the 2611km route in 32h 4min. The key advantage? 2 fewer charging stops. Route calculated on July 22, 2026 using real-time charging station data.
The smart #1 Pro+ needs only 16 charging stops compared to 18 for the slowest vehicle, saving valuable time.
Winner
smart #1 Pro+
- Total time: 32h 4min (8 min faster)
- Charging stops: 16
- Charging time: 3h 58min
- Energy: ~476 kWh
- Distance: 2611km
Quick Comparison
| Metric |
Renault 4 E-Tech 150 |
smart #1 Pro+ |
| Travel time |
32h 12min |
32h 4min |
| Charging time: |
4h 12min |
3h 58min |
| Charging stops: |
18 |
16 |
| Energy used |
~470 kWh |
~471 kWh |
Charging Strategy Breakdown
Renault 4 E-Tech 150 Route
- Start: Oslo (100% charge)
-
Stop 1:
Supercharger Importgatan (16 min, 12% → 60%)
-
Stop 2:
McDonald's (15 min, 10% → 55%)
-
Stop 3:
Supercharger (10 min, 10% → 41%)
-
Stop 4:
Væggerløsevej (13 min, 10% → 51%)
-
Stop 5:
Supercharger Van der Valk Resort Linstow (12 min, 10% → 50%)
-
Stop 6:
McDonald's TotalEnergies Autohof (11 min, 10% → 47%)
-
Stop 7:
Rüblingsheide (10 min, 10% → 44%)
-
Stop 8:
SachsenEnergie City Center (15 min, 10% → 55%)
-
Stop 9:
Kardausova DC (10 min, 10% → 41%)
-
Stop 10:
Orlen (11 min, 12% → 48%)
-
Stop 11:
MOL Zeleňák - Bratislava (10 min, 10% → 41%)
-
Stop 12:
ZSE Motor-Car Lamač (11 min, 10% → 45%)
-
Stop 13:
IONITY Bábolna (12 min, 10% → 48%)
-
Stop 14:
Inárcsi pihenőhely Szeged (22 min, 10% → 70%)
-
Stop 15:
OMV Backa Topola jug (10 min, 10% → 41%)
-
Stop 16:
OMV smer Beograd (18 min, 14% → 57%)
-
Stop 17:
Gazprom (26 min, 10% → 52%)
-
Stop 18:
Naplatna rampa Nais zapadno (20 min, 10% → 61%)
- Arrival: Sofia
smart #1 Pro+ Route
- Start: Oslo (100% charge)
-
Stop 1:
Supercharger Importgatan (14 min, 15% → 58%)
-
Stop 2:
McDonald's (14 min, 10% → 54%)
-
Stop 3:
Supercharger (10 min, 10% → 43%)
-
Stop 4:
Væggerløsevej (11 min, 13% → 50%)
-
Stop 5:
Supercharger Van der Valk Resort Linstow (12 min, 10% → 49%)
-
Stop 6:
McDonald's TotalEnergies Autohof (10 min, 10% → 46%)
-
Stop 7:
Rüblingsheide (10 min, 10% → 43%)
-
Stop 8:
SachsenEnergie City Center (14 min, 10% → 54%)
-
Stop 9:
Kardausova DC (14 min, 10% → 55%)
-
Stop 10:
OC Karlov (16 min, 10% → 60%)
-
Stop 11:
Bory Mall (10 min, 10% → 44%)
-
Stop 12:
IONITY Bábolna (17 min, 10% → 62%)
-
Stop 13:
IONITY Csalánosi Csárda (28 min, 10% → 80%)
-
Stop 14:
OMV smer Beograd (12 min, 10% → 36%)
-
Stop 15:
JP Putevi Srbije (23 min, 10% → 72%)
-
Stop 16:
Naplatna rampa Nais zapadno (23 min, 10% → 60%)
- Arrival: Sofia
Why the smart #1 Pro+ Won
The smart #1 Pro+ achieved a 8-minute advantage over Renault 4 E-Tech 150 on this 2611km route. Key factors:
- Fewer charging stops: 16 stops vs 18 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 3h 58min vs 4h 12min thanks to higher peak charging speeds or better charging curve.
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