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A2013vsB840iPetrol
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  • PerformancePerformance0-100, top speed
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  • Specs2013 · 840i

Porsche 2013 Panamera GTS vs BMW 840i G15: 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 · 2013 vs 2020 · Methodology
PorschePetrolFaster

2013 Panamera GTS

430 hp · 520 Nm · 1,930 kg · 2013

VS
BMWPetrol

840i G15

340 hp · 500 Nm · 1,710 kg · 2020

Result · 0–100 km/h

APorsche 2013 Panamera GTS

4.47 s

Gap0.48 sin favour of 2013 Panamera GTS
BBMW 840i G15

4.95 s

Summary · Caralogy simulation
Measure2013 Panamera GTS840i G15Gap
0–100 km/h4.47 s4.95 s0.48 s · 2013 Panamera GTS
400 m standing start12.69 s13.16 s0.47 s · 2013 Panamera GTS
1,000 m standing start22.95 s23.75 s0.80 s · 2013 Panamera GTS
Top speed (electronically limited)280 km/h250 km/h30 km/h · 2013 Panamera GTS
Power-to-weight ratio4.49 kg/hp5.03 kg/hpbetter ratio · 2013 Panamera GTS

Watch the race

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

PorschePetrol2013 Panamera GTS
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol840i G15
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.
Stage2013 Panamera GTS840i G15
0–30 km/h1.23 s · tight gap1.33 s
0–50 km/h2.01 s2.23 s
0–80 km/h3.37 s3.66 s
0–100 km/h4.47 s4.95 s
0–120 km/h5.99 s6.53 s
0–160 km/h9.77 s10.83 s
0–200 km/h15.53 s17.36 s
400 m standing start12.69 s13.16 s
1,000 m standing start22.95 s23.75 s
Top speed limited280 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.

Porsche

2013 Panamera GTS

4,49kg/hpratio better by 0,54 kg/hp
CharacteristicValueDetail
Power430 hpAluminum block and heads
Torque520 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed PDK (Dual-Clutch)
BMW

840i G15

5,03kg/hpcompensated by −220 kg
CharacteristicValueDetail
Power340 hp6 cyl
Torque500 Nm
Weight1 710 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the 2013 Panamera GTS hits 100 km/h in 4.48 s versus 4.95 s for the 840i. At this point, the 2013 Panamera GTS leads by 0.48 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 2013 Panamera GTS is doing 147 km/h against 142 km/h for the 840i. The gap is 0.32 s. The challenger starts to claw back ground.

At 400 metres standing start, the 2013 Panamera GTS crosses the line in 12.69 s versus 13.15 s. The 0.46 s gap represents roughly 23 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 2013 Panamera GTS continues to build its lead. At 600 metres, it runs at 205 km/h versus 198 km/h. At 1,000 metres, the 2013 Panamera GTS finishes in 22.94 s versus 23.75 s, with a 0.81 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 2013 Panamera GTS is capped at 288 km/h, the 840i at 250 (i.e. 155 mph - industry threshold) km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.

With two combustion powertrains, the difference comes down to power-to-weight ratio (4.49 kg/hp vs 5.03 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.46 seconds. The 0.48 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of 2013 Panamera GTS
Porsche Panamera SPorsche Panamera S
Instead of 840i G15
BMW 840i xDrive

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Frequently asked questions

Over 0–100 km/h, 2013 Panamera GTS wins (4,47 s vs 4,95 s).

2013 Panamera GTS goes from 0 to 100 km/h in 4,47 seconds (calibrated simulation).

2013 Panamera GTS: 430 hp, ratio 4,49 kg/hp. 840i G15: 340 hp, ratio 5,03 kg/hp.

2013 Panamera GTS: 280 km/h. 840i G15: 250 km/h.