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A530dDieselvsBA6 45Petrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs530d · A6 45

BMW 530d xDrive G30 vs Audi A6 45 TFSI: 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 · 2020 vs 2020 · Methodology
BMWDieselFaster

530d xDrive G30

286 hp · 650 Nm · 1,820 kg · 2020

VS
AudiPetrol

A6 45 TFSI

245 hp · 370 Nm · 1,640 kg · 2020

Result · 0–100 km/h

ABMW 530d xDrive G30

5.46 s

Gap0.87 sin favour of 530d xDrive
BAudi A6 45 TFSI

6.33 s

Summary · Caralogy simulation
Measure530d xDrive G30A6 45 TFSIGap
0–100 km/h5.46 s6.33 s0.87 s · 530d xDrive G30
400 m standing start13.77 s14.54 s0.77 s · 530d xDrive G30
1,000 m standing start25.14 s26.24 s1.10 s · 530d xDrive G30
Top speed (electronically limited)250 km/h247 km/h3 km/h · 530d xDrive G30
Power-to-weight ratio6.36 kg/hp6.69 kg/hpbetter ratio · 530d xDrive G30

Watch the race

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

BMWDiesel530d xDrive G30
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolA6 45 TFSI
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.
Stage530d xDrive G30A6 45 TFSI
0–30 km/h1.28 s1.65 s
0–50 km/h2.10 s2.75 s
0–80 km/h3.83 s4.62 s
0–100 km/h5.46 s6.33 s
0–120 km/h7.49 s8.51 s
0–160 km/h13.09 s14.57 s
0–200 km/h21.73 s24.58 s
400 m standing start13.77 s14.54 s
1,000 m standing start25.14 s26.24 s
Top speed limited250 km/h247 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

530d xDrive G30

6,36kg/hpratio better by 0,33 kg/hp
CharacteristicValueDetail
Power286 hpPending
Torque650 Nm
Weight1 820 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
Audi

A6 45 TFSI

6,69kg/hpcompensated by −180 kg
CharacteristicValueDetail
Power245 hpPending
Torque370 Nm
Weight1 640 kgmanufacturer kerb weight
DrivetrainTraction
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the 530d xDrive hits 100 km/h in 5.46 s versus 6.33 s for the A6 45 TFSI. At this point, the 530d xDrive leads by 0.87 s and sits roughly 14 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 530d xDrive is doing 132 km/h against 128 km/h for the A6 45 TFSI. The gap is 0.64 s. The challenger starts to claw back ground.

At 400 metres standing start, the 530d xDrive crosses the line in 13.77 s versus 14.54 s. The 0.77 s gap represents roughly 34 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 530d xDrive continues to build its lead. At 600 metres, it runs at 185 km/h versus 180 km/h. At 1,000 metres, the 530d xDrive finishes in 25.13 s versus 26.23 s, with a 1.10 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 247 km/h), preventing any comeback.

What the numbers don’t tell you

The 530d xDrive features all-wheel drive (AWD) against the A6 45 TFSI’s FWD. 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 are electronically governed, but not at the same level: the 530d xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the A6 45 TFSI at 247 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 (6.36 kg/hp vs 6.69 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.77 seconds. The 0.87 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 530d xDrive G30
BMW 530iBMW 530i xDriveBMW 530i xDrive
Instead of A6 45 TFSI
Audi A6 Sedan TDI quattro S tronic 220 kW

Other duels you might be interested in

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S90 B5 AWD vs A6 45 TFSI

AudiVSBMW

A6 Avant TDI quattro S tronic 220 kW vs 530d xDrive

VolvoVSAudi

V90 B5 AWD vs A6 45 TFSI

Frequently asked questions

Over 0–100 km/h, 530d xDrive G30 wins (5,46 s vs 6,33 s).

530d xDrive G30 goes from 0 to 100 km/h in 5,46 seconds (calibrated simulation).

530d xDrive G30: 286 hp, ratio 6,36 kg/hp. A6 45 TFSI: 245 hp, ratio 6,69 kg/hp.

530d xDrive G30: 250 km/h. A6 45 TFSI: 247 km/h.