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AA6vsB520dDiesel
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  • PerformancePerformance0-100, top speed
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  • SpecsA6 · 520d

Audi A6 Avant vs BMW 520d Touring G30: 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 · 2026 vs 2019 · Methodology
AudiDieselFaster

A6 Avant

204 hp · 400 Nm · 2,000 kg · 2026

VS
BMWDiesel

520d Touring G30

190 hp · 400 Nm · 1,740 kg · 2019

Result · 0–100 km/h

AAudi A6 Avant

7.00 s

Gap0.47 sin favour of A6 Avant
BBMW 520d Touring G30

7.47 s

Summary · Caralogy simulation
MeasureA6 Avant520d Touring G30Gap
0–100 km/h7.00 s7.47 s0.47 s · A6 Avant
400 m standing start15.02 s15.43 s0.41 s · A6 Avant
1,000 m standing start27.98 s28.60 s0.62 s · A6 Avant
Top speed (electronically limited)238 km/h225 km/h13 km/h · A6 Avant
Power-to-weight ratio9.80 kg/hp9.16 kg/hpbetter ratio · 520d Touring G30

Watch the race

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

AudiDieselA6 Avant
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel520d Touring G30
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.
StageA6 Avant520d Touring G30
0–30 km/h1.08 s1.25 s
0–50 km/h2.10 s2.36 s
0–80 km/h4.60 s5.03 s
0–100 km/h7.00 s7.47 s
0–120 km/h10.04 s10.66 s
0–160 km/h19.37 s20.31 s
0–200 km/h34.70 s40.23 s
400 m standing start15.02 s15.43 s
1,000 m standing start27.98 s28.60 s
Top speed238 km/h225 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

A6 Avant

9,80kg/hpcompensated by −260 kg
CharacteristicValueDetail
Power204 hpPending
Torque400 Nm
Weight2 000 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic
BMW

520d Touring G30

9,16kg/hpratio better by 0,65 kg/hp
CharacteristicValueDetail
Power190 hp4 cyl
Torque400 Nm
Weight1 740 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the A6 Avant hits 100 km/h in 7.00 s versus 7.47 s for the 520d Touring. At this point, the A6 Avant leads by 0.47 s and sits roughly 8 m ahead.

From 100 km/h to 400 metres

At 200 metres, the A6 Avant is doing 117 km/h against 115 km/h for the 520d Touring. The gap is 0.31 s. The challenger starts to claw back ground.

At 400 metres standing start, the A6 Avant crosses the line in 15.02 s versus 15.42 s. The 0.40 s gap represents roughly 16 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the A6 Avant continues to build its lead. At 600 metres, it runs at 161 km/h versus 160 km/h. At 1,000 metres, the A6 Avant finishes in 27.98 s versus 28.59 s, with a 0.61 s lead. Both vehicles have similar top speeds (238 vs 225 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the A6 Avant is capped at 238 km/h, the 520d Touring at 225 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 (9.80 kg/hp vs 9.16 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.58 seconds. The 0.47 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 A6 Avant
Audi A6 Avant TDI S tronic 150 kW
Instead of 520d Touring G30
BMW 520d xDrive TouringBMW 520d TouringBMW 525d Touring

Other duels you might be interested in

AudiVSBMW

A6 Avant vs 520d

AudiVSBMW

A6 Avant TDI S tronic 150 kW vs 520d Touring

AudiVSBMW

A6 Avant vs 520d Touring

AudiVSBMW

A6 Sedan vs 520d Touring

Frequently asked questions

Over 0–100 km/h, A6 Avant wins (7,00 s vs 7,47 s).

A6 Avant goes from 0 to 100 km/h in 7,00 seconds (calibrated simulation).

A6 Avant: 204 hp, ratio 9,80 kg/hp. 520d Touring G30: 190 hp, ratio 9,16 kg/hp.

A6 Avant: 238 km/h. 520d Touring G30: 225 km/h.