BMWPetrol
M240i Coupé G42
374 ch · 2022
Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.
| Measure | M240i Coupé G42 | i5 eDrive40 G60 | Gap |
|---|---|---|---|
| Total time | 7h06 | 7h22 | 16 min · M240i Coupé G42 |
| Charging stops | 1 stop | 2 stops | 1 stop · M240i Coupé G42 |
| Cost of energy used | 165.48 € | 49.80 € | 115.68 € · i5 eDrive40 G60 |
Both vehicles drove at 130 km/h for the entire trip. The M240i Coupé G42 (combustion) makes 1 stop of 5 min, the i5 eDrive40 G60 (electric) 2 stops totalling 21 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 165,48 € for M240i Coupé G42 versus 49,80 € for i5 eDrive40 G60.
The official WLTP figures (8,2 L/100km for M240i Coupé G42 and 18,0 kWh/100km for i5 eDrive40 G60) 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 9,8 L/100km (M240i Coupé G42) and 16,5 kWh/100km (i5 eDrive40 G60). 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 → Valence, A7 | fuel · 2.17 €/L | 476 km | 47 L consumed | 0.213 €/km | 101.56 € |
| Valence, A7 → Marseille | fuel · 2.17 €/L | 299 km | 29 L consumed | 0.214 €/km | 63.93 € |
| Trip total | 165.48 € |
| Segment | Energy used | Distance | Consumption | €/km | Cost (€) |
|---|---|---|---|---|---|
| Paris → Limonest, A6 | initial energy charged at home · 0.20 €/kWh | 408 km | 67 kWh consumed | 0.033 €/km | 13.47 € |
| Limonest, A6 → Montélimar, A7 | energy charged at Ionity 199 kW · 0.60 €/kWh | 181 km | 30 kWh consumed | 0.099 €/km | 17.95 € |
| Montélimar, A7 → Marseille | energy charged at Ionity 178 kW · 0.60 €/kWh | 186 km | 31 kWh consumed | 0.099 €/km | 18.38 € |
| Trip total | 49.80 € |
| Charging stop duration | BMW M240i Coupé G42 | BMW i5 eDrive40 G60 |
|---|---|---|
| 5 minutes | - | ~72 km |
| 10 minutes | - | ~145 km |
| 20 minutes | - | ~290 km |
| Full session 10 → 80 % | - | ~317 km · 24 min |
Replace one of the two with an alternative from the same segment
374 ch · 2022
313 ch · 74.8 kWh · 2025
The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the M240i Coupé G42 arrives in 7h06 with 1 fuel 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.
On this trip, the energy used costs 165.48 € (M240i Coupé G42) and 49.80 € (i5 eDrive40 G60). For reference, an equivalent Peugeot 308 1.2 PureTech 130 (~6.8 L/100 km) would cost about 97 € in fuel.