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AModelBEVvsB740LePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsModel · 740Le

Tesla Model S P85D vs BMW 740Le xDrive iPerformance 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.

grand tourer · 2014 vs 2018 · Methodology
TeslaBEVFaster

Model S P85D

691 hp · 931 Nm · 2,239 kg · 2014

VS
BMWPHEV

740Le xDrive iPerformance G11

326 hp · 400 Nm · 2,000 kg · 2018

Result · 0–100 km/h

ATesla Model S P85D

3.33 s

Gap1.99 sin favour of Model S P85D
BBMW 740Le xDrive iPerformance G11

5.32 s

Summary · Caralogy simulation
MeasureModel S P85D740Le xDrive iPerformance G11Gap
0–100 km/h3.33 s5.32 s1.99 s · Model S P85D
400 m standing start11.18 s13.54 s2.36 s · Model S P85D
1,000 m standing start20.31 s24.73 s4.42 s · Model S P85D
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio3.24 kg/hp6.13 kg/hpbetter ratio · Model S P85D

Watch the race

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

TeslaBEVModel S P85D
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPHEV740Le xDrive iPerformance 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.
StageModel S P85D740Le xDrive iPerformance G11
0–30 km/h0.98 s1.17 s
0–50 km/h1.64 s1.96 s
0–80 km/h2.62 s3.63 s
0–100 km/h3.33 s5.32 s
0–120 km/h4.21 s7.19 s
0–160 km/h6.80 s12.49 s
0–200 km/h10.49 s20.49 s
400 m standing start11.18 s13.54 s
1,000 m standing start20.31 s24.73 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.

Tesla

Model S P85D

3,24kg/hpratio better by 2,89 kg/hp
CharacteristicValueDetail
Power691 hpDual Permanent Magnet Synchronous Motor
Torque931 Nm
Weight2 239 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
BMW

740Le xDrive iPerformance G11

6,13kg/hpcompensated by −239 kg
CharacteristicValueDetail
Power326 hp4 cyl
Torque400 Nm
Weight2 000 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the Model S P85D hits 100 km/h in 3.33 s versus 5.32 s for the 740Le xDrive iPerformance. At this point, the Model S P85D leads by 1.99 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Model S P85D is doing 167 km/h against 134 km/h for the 740Le xDrive iPerformance. The gap is 1.44 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model S P85D crosses the line in 11.17 s versus 13.54 s. The 2.36 s gap represents roughly 105 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model S P85D continues to build its lead. At 600 metres, it runs at 232 km/h versus 188 km/h. At 1,000 metres, the Model S P85D finishes in 20.31 s versus 24.72 s, with a 4.41 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

Both rivals share the same electronic speed cap: the Model S P85D and the 740Le xDrive iPerformance are governed to 249 (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.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (3.24 kg/hp vs 6.13 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.34 seconds. The 1.99 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, Model S P85D wins (3,33 s vs 5,32 s).

Model S P85D goes from 0 to 100 km/h in 3,33 seconds (calibrated simulation).

Model S P85D: 691 hp, ratio 3,24 kg/hp. 740Le xDrive iPerformance G11: 326 hp, ratio 6,13 kg/hp.

Model S P85D: 250 km/h. 740Le xDrive iPerformance G11: 250 km/h.