In our Sofia to Oslo EV duel, the smart #1 Pro beats the Audi Q4 Sportback 40 e-tron by 10 minutes, completing the 2605km route in 31h 21min. The key advantage? 1 fewer charging stop. Route calculated on July 19, 2026 using real-time charging station data.
The Audi Q4 Sportback 40 e-tron's 432km range doesn't beat the smart #1 Pro's 240km here - charging speed and efficiency matter more.
The smart #1 Pro needs only 15 charging stops compared to 16 for the slowest vehicle, saving valuable time.
Winner
smart #1 Pro
- Total time: 31h 21min (10 min faster)
- Charging stops: 15
- Charging time: 3h 12min
- Energy: ~510 kWh
- Distance: 2605km
Quick Comparison
| Metric |
Audi Q4 Sportback 40 e-tron |
smart #1 Pro |
| Travel time |
31h 31min |
31h 21min |
| Charging time: |
3h 40min |
3h 12min |
| Charging stops: |
16 |
15 |
| Energy used |
~469 kWh |
~471 kWh |
Charging Strategy Breakdown
Audi Q4 Sportback 40 e-tron Route
- Start: Sofia (100% charge)
-
Stop 1:
Naplatna rampa Nais istočno (10 min, 58% → 71%)
-
Stop 2:
OMV Zemun Park (34 min, 12% → 78%)
-
Stop 3:
IONITY Csalánosi Csárda (10 min, 10% → 37%)
-
Stop 4:
Páty Nord (17 min, 11% → 56%)
-
Stop 5:
ZSE Motor-Car Lamač (15 min, 10% → 52%)
-
Stop 6:
OC Karlov (14 min, 10% → 48%)
-
Stop 7:
Burger King Kutnohorská (13 min, 10% → 47%)
-
Stop 8:
Esso Tankstelle (13 min, 10% → 47%)
-
Stop 9:
Am Kahlberg Ost (14 min, 10% → 48%)
-
Stop 10:
Supercharger SB Tankstelle (11 min, 10% → 41%)
-
Stop 11:
HEM Tankstelle (10 min, 10% → 37%)
-
Stop 12:
Burger King (12 min, 14% → 48%)
-
Stop 13:
Fastned Barbecue barn (11 min, 10% → 42%)
-
Stop 14:
McDonald's (10 min, 10% → 37%)
-
Stop 15:
Supercharger Importgatan (16 min, 11% → 54%)
-
Stop 16:
Shell Svinesundparken (10 min, 10% → 37%)
- Arrival: Oslo
smart #1 Pro Route
- Start: Sofia (100% charge)
-
Stop 1:
Naplatna rampa Nais istočno (11 min, 50% → 79%)
-
Stop 2:
BS Gazprom Zmaj 1 (10 min, 10% → 36%)
-
Stop 3:
OMV smer Beograd (23 min, 19% → 79%)
-
Stop 4:
Kecskemét északi (10 min, 10% → 50%)
-
Stop 5:
Shell Tópark (13 min, 20% → 68%)
-
Stop 6:
ZSE Motor-Car Lamač (12 min, 10% → 60%)
-
Stop 7:
OC Karlov (11 min, 10% → 55%)
-
Stop 8:
Burger King Kutnohorská (11 min, 10% → 55%)
-
Stop 9:
Esso Tankstelle (15 min, 10% → 66%)
-
Stop 10:
HPC McDonald's Alboinstraße (13 min, 10% → 61%)
-
Stop 11:
Supercharger Van der Valk Resort Linstow (11 min, 10% → 57%)
-
Stop 12:
Burger King (11 min, 10% → 55%)
-
Stop 13:
Fastned Barbecue barn (10 min, 10% → 50%)
-
Stop 14:
McDonald's (16 min, 11% → 69%)
-
Stop 15:
Tradenvägen (15 min, 10% → 67%)
- Arrival: Oslo
Why the smart #1 Pro Won
The smart #1 Pro achieved a 10-minute advantage over Audi Q4 Sportback 40 e-tron on this 2605km route. Key factors:
- Fewer charging stops: 15 stops vs 16 for the slowest vehicle means less time spent finding and connecting to chargers.
- Faster charging: Total charging time of 3h 12min vs 3h 40min thanks to higher peak charging speeds or better charging curve.
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