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AModel 3BEVvsB420dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsModel 3 · 420d

Tesla Model 3 RWD vs BMW 420d G22

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

saloon · 2024 vs 2021 · Paris → Marseille · 775 km · 130 km/h
TeslaBEV

Model 3 RWD

282 ch · 60 kWh · 2024

VS
BMWDieselPlus rapide

420d G22

190 ch · 2021

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

Result · total trip time

ATesla Model 3 RWD

7h31charging included

3 stops · 55.08 €

Gap30 minin favour of 420d
BBMW 420d G22

7h01no stop

0 stops · 65.59 €

Paris → Marseille · 130 km/h · Caralogy simulation
MeasureModel 3 RWD420d G22Gap
Total time7h317h0130 min · 420d G22
Charging stops3 stops0 stops3 stops · 420d G22
Cost of energy used55.08 €65.59 €10.51 € · Model 3 RWD

Visualise the trip

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

TeslaBEV
Model 3 RWD
100%
364 km
Range
Paris
0 km · departure
Charge 1
9 min · +24 kWh · 14.40 €
Charge 2
9 min · +24 kWh · 14.40 €
Charge 3
12 min · +31 kWh · 18.45 €
Marseille
775 km · Arrival 7h31
3
Stops
7h31
Duration
55.08 €
Cost of energy used
BMWDieselFastest
420d G22
100%
1513 km
Range
Paris
0 km · departure
Marseille
775 km · Arrival 7h01
0
Stops
7h01
Duration
65.59 €
Cost of energy used

The 30-minute lead of the 420d G22 (combustion) comes from not needing a charging stop: no stop versus 3 stops totalling 30 min for the Model 3 RWD (electric).

Both vehicles drove at 130 km/h for the entire trip. The 420d G22 (combustion) makes no stop, the Model 3 RWD (electric) 3 stops totalling 30 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 55,08 € for Model 3 RWD versus 65,59 € for 420d G22.

Motorway consumption: the Caralogy methodology

The official WLTP figures (13,2 kWh/100km for Model 3 RWD and 4,2 L/100km for 420d G22) 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 (Model 3 RWD) and 3,9 L/100km (420d G22). Full methodology: see the assumptions below the controls.

What about a 200 km round trip?

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.

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.

Tesla Model 3 RWD

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Tournus, A6initial energy charged at home · 0.20 €/kWh327 km54 kWh consumed0.033 €/km10.81 €
Tournus, A6 → Valence, A7energy charged at Supercharger 160 kW · 0.60 €/kWh146 km24 kWh consumed0.099 €/km14.40 €
Valence, A7 → Montélimar, A7energy charged at Supercharger 160 kW · 0.60 €/kWh146 km24 kWh consumed0.099 €/km14.40 €
Montélimar, A7 → Marseilleenergy charged at Supercharger 154 kW · 0.60 €/kWh156 km26 kWh consumed0.099 €/km15.48 €
Trip total55.08 €

BMW 420d G22

SegmentEnergy usedDistanceConsumption€/kmCost (€)
Paris → Marseillefuel · 2.17 €/L775 km30 L consumed0.085 €/km65.59 €
Trip total65.59 €

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 durationTesla Model 3 RWDBMW 420d G22
5 minutes~60 km-
10 minutes~120 km-
20 minutes~241 km-
Full session 10 → 80 %~255 km · 23 min-

What produces these figures

WLTP combined consumption
13.2 kWh/100 km · 4.2 L/100 km

Compare with another vehicle

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

TeslaBEV

Model 3 RWD

282 ch · 60 kWh · 2024

BMWDiesel

420d G22

190 ch · 2021

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V60 T8 AWD Recharge vs Model 3 RWD

VolvoVSBMW

S60 B4 vs 420d

Frequently asked questions

The advantage comes from the combo real range + charging speed. On Paris → Marseille (775 km at 130 km/h), the 420d G22 arrives in 7h01 with 0 fuel 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 55.08 € (Model 3 RWD) and 65.59 € (420d G22). For reference, an equivalent Peugeot 508 1.6 PureTech 180 (~7.2 L/100 km) would cost about 103 € in fuel.