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A745LePHEVvsB740dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs745Le · 740d

BMW 745Le G11 vs BMW 740d xDrive G11: which is truly faster?

Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.

limousine · 2020 vs 2018 · Methodology
BMWPHEV

745Le G11

394 hp · 600 Nm · 2,045 kg · 2020

VS
BMWDieselFaster

740d xDrive G11

320 hp · 680 Nm · 1,870 kg · 2018

Result · 0–100 km/h

ABMW 745Le G11

5.36 s

Gap0.20 sin favour of 740d xDrive
BBMW 740d xDrive G11

5.16 s

Summary · Caralogy simulation
Measure745Le G11740d xDrive G11Gap
0–100 km/h5.36 s5.16 s0.20 s · 740d xDrive G11
400 m standing start13.47 s13.47 sSame
1,000 m standing start23.97 s24.53 s0.56 s · 745Le G11
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio5.19 kg/hp5.84 kg/hpbetter ratio · 745Le G11

Watch the race

Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.

BMWPHEV745Le G11
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel740d xDrive G11
Speed
0km/h
Timer
0,00s
Distance
0m
100 m
200 m
300 m
400 m
500 m
600 m
700 m
800 m
900 m
1000 m
0m → 1000m
Gap0m

Stage-by-stage comparison

Simulated performance at each stage. Best value in bold.
Stage745Le G11740d xDrive G11
0–30 km/h1.54 s1.27 s
0–50 km/h2.56 s2.11 s
0–80 km/h4.08 s3.70 s
0–100 km/h5.36 s5.16 s
0–120 km/h6.93 s · tight gap7.01 s
0–160 km/h11.15 s12.07 s
0–200 km/h17.34 s19.82 s
400 m standing start13.47 s13.47 s
1,000 m standing start23.97 s24.53 s
Top speed limited250 km/h250 km/h

Parameters and assumptions

Simulation

Start
Standing, straight line
Surface
Dry asphalt, 23°C
Wind
None
Driver
1 person, 75 kg

Calibration

Splits
0–100, 0–200 manufacturer
Power curve
Real measurement (Caralogy)
VMax
Manufacturer limited
Transmission
Losses integrated in model

Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

BMW

745Le G11

5,19kg/hpratio better by 0,65 kg/hp
CharacteristicValueDetail
Power394 hpPending
Torque600 Nm
Weight2 045 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission
BMW

740d xDrive G11

5,84kg/hpcompensated by −175 kg
CharacteristicValueDetail
Power320 hp6 cyl
Torque680 Nm
Weight1 870 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the 740d xDrive hits 100 km/h in 5.16 s versus 5.36 s for the 745Le. Despite lacking instant torque, 320 hp of power compensates. At this point, the 740d xDrive leads by 0.20 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 740d xDrive is doing 136 km/h against 141 km/h for the 745Le. The gap is 0.20 s. The gap remains stable from the start.

At 400 metres standing start, the 745Le crosses the line in 13.47 s versus 13.47 s. The 0.00 s gap represents roughly 0 m of track

Beyond 400 metres: top speed comes into play

Past 400 metres, the 745Le continues to build its lead. At 600 metres, it runs at 200 km/h versus 190 km/h. At 1,000 metres, the 745Le finishes in 23.97 s versus 24.53 s, with a 0.56 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

The 740d xDrive features all-wheel drive (AWD) against the 745Le’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals share the same electronic speed cap: the 745Le and the 740d xDrive are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.10 seconds. The 0.20 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, 740d xDrive G11 wins (5,16 s vs 5,36 s).

745Le G11 goes from 0 to 100 km/h in 5,36 seconds (calibrated simulation).

745Le G11: 394 hp, ratio 5,19 kg/hp. 740d xDrive G11: 320 hp, ratio 5,84 kg/hp.

745Le G11: 250 km/h. 740d xDrive G11: 250 km/h.