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A4vsBTaycanBEV
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  • Specs4 · Taycan

MG4 XPower AWD vs Porsche Taycan

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

compact · 2023 vs 2023 · Paris → Marseille · 775 km · 130 km/h
MGBEV

4 XPower AWD

435 ch · 62 kWh · 2023

VS
PorscheBEVPlus rapide

Taycan

402 ch · 71 kWh · 2023

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

Result · total trip time

AMG4 XPower AWD

8h20charging included

5 stops · 77.01 €

Gap42 minin favour of Taycan
BPorsche Taycan

7h38charging included

4 stops · 85.12 €

Paris → Marseille · 130 km/h · Caralogy simulation
Measure4 XPower AWDTaycanGap
Total time8h207h3842 min · Taycan
Charging stops5 stops4 stops1 stop · Taycan
Cost of energy used77.01 €85.12 €8.11 € · 4 XPower AWD

Visualise the trip

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

MGBEV
4 XPower AWD
100%
290 km
Range
Paris
0 km · departure
Charge 1
17 min · +25 kWh · 14.88 €
Charge 2
17 min · +25 kWh · 14.88 €
Charge 3
17 min · +25 kWh · 14.88 €
Charge 4
17 min · +25 kWh · 14.88 €
Charge 5
12 min · +17 kWh · 10.17 €
Marseille
775 km · Arrival 8h20
5
Stops
8h20
Duration
77.01 €
Cost of energy used
PorscheBEVFastest
Taycan
100%
298 km
Range
Paris
0 km · departure
Charge 1
8 min · +28 kWh · 17.04 €
Charge 2
8 min · +28 kWh · 17.04 €
Charge 3
8 min · +28 kWh · 17.04 €
Charge 4
13 min · +42 kWh · 25.49 €
Marseille
775 km · Arrival 7h38
4
Stops
7h38
Duration
85.12 €
Cost of energy used

The 42-minute lead of the Taycan does not come from driving speed, but from one fewer charging stop on this route (4 vs 5).

Both vehicles drove at 130 km/h for the entire trip. The gap is built at the stops: 4 stops totalling 37 min for the Taycan versus 5 stops totalling 79 min for the 4 XPower AWD.

Motorway consumption: the Caralogy methodology

The official WLTP figures (17,8 kWh/100km for 4 XPower AWD and 20,4 kWh/100km for Taycan) 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 21,4 kWh/100km (4 XPower AWD) and 23,8 kWh/100km (Taycan). Full methodology: see the assumptions below the controls.

Recovery speed: 14,5 km/min versus 6,9 km/min

During the 37 minutes of charging for the Taycan, range recovers by 537 km. During the 79 cumulative minutes for the 4 XPower AWD, range recovers by 543 km. Per minute: the Taycan recovers 2,1× faster. At this rate, the charging stop blends into the trip rhythm - just enough time for a coffee. At a lower rate, it dictates the pace.

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

A Peugeot 308 1.2 PureTech 130 (equivalent segment) consumes about 6,8 L/100km on the motorway at 130 km/h. At 1,9 €/L, this Paris → Marseille trip would cost ~97 €. That is 1,3× the electric cost of the 4 XPower AWD and 1,1× that of the Taycan. 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.

MG 4 XPower AWD

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Beaune, A6initial energy charged at home · 0.20 €/kWh261 km56 kWh consumed0.043 €/km11.17 €
Beaune, A6 → Tournus, A6energy charged at Ionity 88 kW · 0.60 €/kWh116 km25 kWh consumed0.128 €/km14.88 €
Tournus, A6 → Valence, A7energy charged at Ionity 88 kW · 0.60 €/kWh116 km25 kWh consumed0.128 €/km14.88 €
Valence, A7 → Montélimar, A7energy charged at Ionity 88 kW · 0.60 €/kWh116 km25 kWh consumed0.128 €/km14.88 €
Montélimar, A7 → Manosque, A51energy charged at Ionity 88 kW · 0.60 €/kWh116 km25 kWh consumed0.128 €/km14.88 €
Manosque, A51 → Marseilleenergy charged at Ionity 85 kW · 0.60 €/kWh49 km11 kWh consumed0.129 €/km6.32 €
Trip total77.01 €

Porsche Taycan

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Beaune, A6initial energy charged at home · 0.20 €/kWh268 km64 kWh consumed0.048 €/km12.79 €
Beaune, A6 → Limonest, A6energy charged at Ionity 213 kW · 0.60 €/kWh119 km28 kWh consumed0.143 €/km17.04 €
Limonest, A6 → Valence, A7energy charged at Ionity 213 kW · 0.60 €/kWh119 km28 kWh consumed0.143 €/km17.04 €
Valence, A7 → Montélimar, A7energy charged at Ionity 213 kW · 0.60 €/kWh119 km28 kWh consumed0.143 €/km17.04 €
Montélimar, A7 → Marseilleenergy charged at Ionity 196 kW · 0.60 €/kWh149 km35 kWh consumed0.142 €/km21.21 €
Trip total85.12 €

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 durationMG 4 XPower AWDPorsche Taycan
5 minutes-~55 km
10 minutes-~110 km
20 minutes-~221 km
Full session 10 → 80 %-~209 km · 23 min

What produces these figures

WLTP combined consumption
17.8 kWh/100 km · 20.4 kWh/100 km
Net battery
62 kWh · 71 kWh

Compare with another vehicle

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

MGBEV

4 XPower AWD

435 ch · 62 kWh · 2023

PorscheBEV

Taycan

402 ch · 71 kWh · 2023

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A6 Sportback e-tron quattro 315 kW vs Taycan

Frequently asked questions

The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the Taycan arrives in 7h38 with 4 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 77.01 € (4 XPower AWD) and 85.12 € (Taycan). For reference, an equivalent Peugeot 308 1.2 PureTech 130 (~6.8 L/100 km) would cost about 97 € in fuel.