AudiBEV
A6 Sportback e-tron
286 ch · 83 kWh · 2026
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | A6 Sportback e-tron | 420i F32 | Gap |
|---|---|---|---|
| Total time | 7h30 | 7h01 | 29 min · 420i F32 |
| Charging stops | 2 stops | 0 stops | 2 stops · 420i F32 |
| Cost of energy used | 46.95 € | 84.09 € | 37.14 € · A6 Sportback e-tron |
Both vehicles drove at 130 km/h for the entire trip. The 420i F32 (combustion) makes no stop, the A6 Sportback e-tron (electric) 2 stops totalling 30 min. Road safety reminder: on a trip of this duration, it is recommended to stop for at least 51 min total (17 min every 2h). The energy cost is 46,95 € for A6 Sportback e-tron versus 84,09 € for 420i F32.
The official WLTP figures (14,0 kWh/100km for A6 Sportback e-tron and 5,8 L/100km for 420i F32) are measured on a mixed cycle averaging ~46 km/h. At a steady 130 km/h, aerodynamic drag weighs much more heavily - it grows with the square of speed. Caralogy calculates a motorway consumption specific to each vehicle based on its aerodynamic profile (SCx), weight and power curve - not a uniform correction factor. For this trip, the simulation yields 16,5 kWh/100km (A6 Sportback e-tron) and 5,0 L/100km (420i F32). Full methodology: see the assumptions below the controls.
On a 200 km round trip (e.g. a weekend getaway), the electric or plug-in hybrid vehicle completes the entire journey on home energy at 0.20 €/kWh - with no charging stop. The time advantage of the combustion car on long-distance motorways disappears entirely, and the economic advantage of electric strengthens considerably.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 452 km | 75 kWh consumed | 0.033 €/km | 14.95 € |
| Limonest, A6 → Manosque, A51 | energy charged at Ionity 117 kW · 0.60 €/kWh | 201 km | 33 kWh consumed | 0.099 €/km | 19.92 € |
| Manosque, A51 → Marseille | energy charged at Ionity 116 kW · 0.60 €/kWh | 122 km | 20 kWh consumed | 0.099 €/km | 12.08 € |
| Trip total | 46.95 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.17 €/L | 775 km | 39 L consumed | 0.108 €/km | 84.09 € |
| Trip total | 84.09 € |
| Charging stop duration | Audi A6 Sportback e-tron | BMW 420i F32 |
|---|---|---|
| 5 minutes | - | - |
| 10 minutes | - | - |
| 20 minutes | - | - |
| Full session 10 → 80 % | - | - |
Replace one of the two with an alternative from the same segment
286 ch · 83 kWh · 2026
184 ch · 2020
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the 420i F32 arrives in 7h01 with 0 fuel stops.
WLTP consumption does not reflect motorway reality. Aerodynamic drag grows with the square of speed, so real consumption is 15 to 25 % higher than WLTP combined. Caralogy calculates a highway consumption specific to each vehicle based on its aerodynamic profile (SCx), weight and power curve.
Total time = driving time + charging time. Driving time is calculated at an average speed of 130 km/h on the motorway (adjustable). Charging time is calculated based on the real power curve of each vehicle, respecting the optimal 10 → 80 % range and the maximum power accepted by the chargers on the route.
No. The displayed cost covers only the energy consumed during the trip: kWh × energy rate, with a mix of home charging and DC fast chargers. Battery wear is a long-term ownership cost, not a trip cost.
On this trip, the energy used costs 46.95 € (A6 Sportback e-tron) and 84.09 € (420i F32). For reference, an equivalent BMW 530i (~8.0 L/100 km) would cost about 115 € in fuel.