BMWPetrol
M8 Competition Coupe F92
625 ch · 2021
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | M8 Competition Coupe F92 | M5 F90 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h01 | 5 min · M5 F90 |
| Charging stops | 1 stop | 0 stops | 1 stop · M5 F90 |
| Cost of energy used | 126.05 € | 121.32 € | 4.73 € · M5 F90 |
Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: no stop for the M5 F90 versus 1 stop of 5 min for the M8 Competition Coupe F92.
The official WLTP figures (11,2 L/100km for M8 Competition Coupe F92 and 10,6 L/100km for M5 F90) 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 8,0 L/100km (M8 Competition Coupe F92) and 7,7 L/100km (M5 F90). Full methodology: see the assumptions below the controls.
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Aix-en-Provence, A7 | fuel · 2.03 €/L | 765 km | 61 L consumed | 0.163 €/km | 124.42 € |
| Aix-en-Provence, A7 → Marseille | fuel · 2.03 €/L | 10 km | 1 L consumed | 0.163 €/km | 1.63 € |
| Trip total | 126.05 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Marseille | fuel · 2.03 €/L | 775 km | 60 L consumed | 0.157 €/km | 121.32 € |
| Trip total | 121.32 € |
Replace one of the two with an alternative from the same segment
625 ch · 2021
600 ch · 2020
On Paris → Marseille (775 km at 130 km/h), the M5 F90 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: 126,05 € (M8 Competition Coupe F92) and 121,32 € (M5 F90). An equivalent Mercedes S 450 (~9,0 L/100 km) would cost about 129 € in motorway fuel. Electric costs less in energy but adds charging stops.