BMWDiesel
220d Convertible F22
190 ch · 2018
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | 220d Convertible F22 | A3 Sportback | Gap |
|---|---|---|---|
| Total time | 7h01 | 7h01 | Less than a minute apart |
| Charging stops | 0 stops | 0 stops | Same |
| Cost of energy used | 72.48 € | 69.33 € | 3.15 € · A3 Sportback |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the 220d Convertible F22 versus no stop for the A3 Sportback.
The official WLTP figures (5,1 L/100km for 220d Convertible F22 and 4,9 L/100km for A3 Sportback) 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 4,6 L/100km (220d Convertible F22) and 4,4 L/100km (A3 Sportback). Full methodology: see the dedicated button above the summary.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.03 €/L | 775 km | 36 L consumed | 0.094 €/km | 72.48 € |
| Trip total | 72.48 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.03 €/L | 775 km | 34 L consumed | 0.089 €/km | 69.33 € |
| Trip total | 69.33 € |
Replace one of the two with an alternative from the same segment
190 ch · 2018
116 ch · 2026
On Paris → Marseille (775 km at 130 km/h), the 220d Convertible F22 arrives in 7h01 with 0 stop.
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.
Electric: 72,48 € (220d Convertible F22) and 69,33 € (A3 Sportback). An equivalent petrol SUV (~8 L/100 km) would cost about 115 € in motorway fuel. Electric costs less in energy but adds charging stops.