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AQ8vsBCaymanPetrol
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  • PerformancePerformance0-100, top speed
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  • SpecsQ8 · Cayman

Audi Q8 SUV vs Porsche Cayman S PDK: 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.

large SUV · 2026 vs 2010 · Methodology
AudiPetrol

Q8 SUV

340 hp · 500 Nm · 2,100 kg · 2026

VS
PorschePetrolFaster

Cayman S PDK

324 hp · 370 Nm · 1,375 kg · 2010

Result · 0–100 km/h

AAudi Q8 SUV

5.57 s

Gap0.90 sin favour of Cayman S PDK
BPorsche Cayman S PDK

4.67 s

Summary · Caralogy simulation
MeasureQ8 SUVCayman S PDKGap
0–100 km/h5.57 s4.67 s0.90 s · Cayman S PDK
400 m standing start13.90 s12.60 s1.30 s · Cayman S PDK
1,000 m standing start25.54 s22.56 s2.98 s · Cayman S PDK
Top speed (electronically limited)244 km/h286 km/h42 km/h · Cayman S PDK
Power-to-weight ratio6.18 kg/hp4.24 kg/hpbetter ratio · Cayman S PDK

Watch the race

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

AudiPetrolQ8 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayman S PDK
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.
StageQ8 SUVCayman S PDK
0–30 km/h1.32 s1.32 s
0–50 km/h2.23 s2.20 s · tight gap
0–80 km/h3.97 s3.59 s
0–100 km/h5.57 s4.67 s
0–120 km/h7.62 s5.86 s
0–160 km/h13.49 s9.21 s
0–200 km/h23.95 s14.23 s
400 m standing start13.90 s12.60 s
1,000 m standing start25.54 s22.56 s
Top speed244 km/h286 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.

Audi

Q8 SUV

6,18kg/hpcompensated by −725 kg
CharacteristicValueDetail
Power340 hpPending
Torque500 Nm
Weight2 100 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
Porsche

Cayman S PDK

4,24kg/hpratio better by 1,93 kg/hp
CharacteristicValueDetail
Power324 hp6 cyl
Torque370 Nm
Weight1 375 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the Cayman S PDK hits 100 km/h in 4.67 s versus 5.57 s for the Q8 SUV. At this point, the Cayman S PDK leads by 0.90 s and sits roughly 3 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayman S PDK is doing 151 km/h against 131 km/h for the Q8 SUV. The gap is 0.63 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayman S PDK crosses the line in 12.60 s versus 13.90 s. The 1.30 s gap represents roughly 57 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayman S PDK continues to build its lead. At 600 metres, it runs at 212 km/h versus 181 km/h. At 1,000 metres, the Cayman S PDK finishes in 22.56 s versus 25.53 s, with a 2.98 s lead.

What the numbers don’t tell you

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the Q8 SUV never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

With two combustion powertrains, the difference comes down to power-to-weight ratio (6.18 kg/hp vs 4.24 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.84 seconds. The 0.90 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 Cayman S PDK
Porsche Cayenne S (8-speed Tiptronic S)Porsche Cayenne (6-speed manual)Porsche Cayenne S

Other duels you might be interested in

AudiVSBMW

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BMWVSPorsche

Z4 M40i vs Cayman S PDK

AudiVSPorsche

Q8 SUV vs Cayenne

BMWVSPorsche

Z4 M40i vs Cayman S PDK

Frequently asked questions

Over 0–100 km/h, Cayman S PDK wins (4,67 s vs 5,57 s).

Q8 SUV goes from 0 to 100 km/h in 5,57 seconds (calibrated simulation).

Q8 SUV: 340 hp, ratio 6,18 kg/hp. Cayman S PDK: 324 hp, ratio 4,24 kg/hp.

Q8 SUV: 244 km/h. Cayman S PDK: 286 km/h.