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Ai5vsBMeganeBEV
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  • Specsi5 · Megane

BMW i5 eDrive40 G60 vs Renault Megane E-Tech Electric

Trip mapped at a glance. Charging stops visible, total duration predictable. Caralogy simulation at 130 km/h.

grand tourer · 2025 vs 2024 · Paris → Marseille · 775 km · 130 km/h
BMWBEVPlus rapide

i5 eDrive40 G60

313 ch · 74.8 kWh · 2025

VS
RenaultBEV

Megane E-Tech Electric

218 ch · 60 kWh · 2024

Simulation trip
Assumptions: 130 km/h · start 100 % · mild weather

Result · total trip time

ABMW i5 eDrive40 G60

7h22charging included

2 stops · 49.80 €

Gap8 minin favour of i5 eDrive40
BRenault Megane E-Tech Electric

7h30charging included

2 stops · 42.58 €

Paris → Marseille · 130 km/h · Caralogy simulation
Measurei5 eDrive40 G60Megane E-Tech ElectricGap
Total time7h227h308 min · i5 eDrive40 G60
Charging stops2 stops2 stopsSame
Cost of energy used49.80 €42.58 €7.22 € · Megane E-Tech Electric

Visualise the trip

Both vehicles drive at 130 km/h. The difference comes from charging stops.

BMWBEVFastest
i5 eDrive40 G60
100%
453 km
Range
Paris
0 km · departure
Charge 1
9 min · +30 kWh · 17.95 €
Charge 2
12 min · +36 kWh · 21.35 €
Marseille
775 km · Arrival 7h22
2
Stops
7h22
Duration
49.80 €
Cost of energy used
RenaultBEV
Megane E-Tech Electric
100%
435 km
Range
Paris
0 km · departure
Charge 1
12 min · +24 kWh · 14.40 €
Charge 2
18 min · +33 kWh · 19.85 €
Marseille
775 km · Arrival 7h30
2
Stops
7h30
Duration
42.58 €
Cost of energy used

The 8-minute lead of the i5 eDrive40 G60 does not come from driving speed, but from shorter stops on this route (21 min vs 29 min).

Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 2 stops totalling 21 min for the i5 eDrive40 G60 versus 2 stops totalling 29 min for the Megane E-Tech Electric.

Motorway consumption: the Caralogy methodology

The official WLTP figures (18,0 kWh/100km for i5 eDrive40 G60 and 15,8 kWh/100km for Megane E-Tech Electric) 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 (i5 eDrive40 G60) and 13,8 kWh/100km (Megane E-Tech Electric). Full methodology: see the assumptions below the controls.

Recovery speed: 18,9 km/min versus 14,3 km/min

During the 21 minutes of charging for the i5 eDrive40 G60, range recovers by 397 km. During the 29 cumulative minutes for the Megane E-Tech Electric, range recovers by 414 km. Per minute: the i5 eDrive40 G60 recovers 1,3× faster. The gap is less pronounced but accumulates over long distances.

For reference: how much would an equivalent petrol car cost?

A BMW 530i (equivalent segment) consumes about 8,0 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~115 €. That is 2,3× the electric cost of the i5 eDrive40 G60 and 2,7× that of the Megane E-Tech Electric. The gap narrows in winter but never reverses.

Energy cost breakdown for your trip Paris → Marseille

The cost per kilometre depends on the electricity rate applied to each segment - based on the energy source used at that point of the trip.

BMW i5 eDrive40 G60

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Limonest, A6initial energy charged at home · 0.20 €/kWh408 km67 kWh consumed0.033 €/km13.47 €
Limonest, A6 → Montélimar, A7energy charged at Ionity 199 kW · 0.60 €/kWh181 km30 kWh consumed0.099 €/km17.95 €
Montélimar, A7 → Marseilleenergy charged at Ionity 178 kW · 0.60 €/kWh186 km31 kWh consumed0.099 €/km18.38 €
Trip total49.80 €

Renault Megane E-Tech Electric

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Limonest, A6initial energy charged at home · 0.20 €/kWh391 km54 kWh consumed0.028 €/km10.81 €
Limonest, A6 → Montélimar, A7energy charged at Ionity 120 kW · 0.60 €/kWh174 km24 kWh consumed0.083 €/km14.40 €
Montélimar, A7 → Marseilleenergy charged at Ionity 110 kW · 0.60 €/kWh210 km29 kWh consumed0.083 €/km17.37 €
Trip total42.58 €

Range recovered by stop duration

How many kilometres do you recover depending on the time spent at the charger? Comparison at nominal peak power.
Charging stop durationBMW i5 eDrive40 G60Renault Megane E-Tech Electric
5 minutes~72 km~55 km
10 minutes~145 km~110 km
20 minutes~290 km~220 km
Full session 10 → 80 %~317 km · 24 min~304 km · 30 min

What produces these figures

WLTP combined consumption
18.0 kWh/100 km · 15.8 kWh/100 km
Net battery
74.8 kWh · 60 kWh
Max DC charging
205 kW · 130 kW

Compare with another vehicle

Replace one of the two with an alternative from the same segment

BMWBEV

i5 eDrive40 G60

313 ch · 74.8 kWh · 2025

RenaultBEV

Megane E-Tech Electric

218 ch · 60 kWh · 2024

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Frequently asked questions

The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the i5 eDrive40 G60 arrives in 7h22 with 2 charging 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 49.80 € (i5 eDrive40 G60) and 42.58 € (Megane E-Tech Electric). For reference, an equivalent BMW 530i (~8.0 L/100 km) would cost about 115 € in fuel.