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A525dDieselvsBA5Petrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs525d · A5

BMW 525d Touring G30 vs Audi A5 Avant: 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 · 2018 vs 2026 · Methodology
BMWDieselFaster

525d Touring G30

231 hp · 500 Nm · 1,690 kg · 2018

VS
AudiPetrol

A5 Avant

204 hp · 400 Nm · 1,835 kg · 2026

Result · 0–100 km/h

ABMW 525d Touring G30

6.79 s

Gap0.94 sin favour of 525d Touring
BAudi A5 Avant

7.73 s

Summary · Caralogy simulation
Measure525d Touring G30A5 AvantGap
0–100 km/h6.79 s7.73 s0.94 s · 525d Touring G30
400 m standing start14.96 s15.68 s0.72 s · 525d Touring G30
1,000 m standing start27.22 s28.62 s1.40 s · 525d Touring G30
Top speed (electronically limited)244 km/h240 km/h4 km/h · 525d Touring G30
Power-to-weight ratio7.32 kg/hp9.00 kg/hpbetter ratio · 525d Touring G30

Watch the race

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

BMWDiesel525d Touring G30
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolA5 Avant
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.
Stage525d Touring G30A5 Avant
0–30 km/h1.66 s · tight gap1.76 s
0–50 km/h2.74 s2.92 s
0–80 km/h4.82 s5.38 s
0–100 km/h6.79 s7.73 s
0–120 km/h9.30 s10.71 s
0–160 km/h16.52 s19.93 s
0–200 km/h29.46 s35.42 s
400 m standing start14.96 s15.68 s
1,000 m standing start27.22 s28.62 s
Top speed244 km/h240 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

525d Touring G30

7,32kg/hpratio better by 1,68 kg/hp
CharacteristicValueDetail
Power231 hp4 cyl
Torque500 Nm
Weight1 690 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox8-speed Steptronic
Audi

A5 Avant

9,00kg/hpcompensated by −145 kg
CharacteristicValueDetail
Power204 hpPending
Torque400 Nm
Weight1 835 kgmanufacturer kerb weight
DrivetrainTraction
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the 525d Touring hits 100 km/h in 6.79 s versus 7.73 s for the A5 Avant. At this point, the 525d Touring leads by 0.94 s and sits roughly 7 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 525d Touring is doing 123 km/h against 117 km/h for the A5 Avant. The gap is 0.44 s. The challenger starts to claw back ground.

At 400 metres standing start, the 525d Touring crosses the line in 14.96 s versus 15.68 s. The 0.72 s gap represents roughly 28 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 525d Touring continues to build its lead. At 600 metres, it runs at 171 km/h versus 162 km/h. At 1,000 metres, the 525d Touring finishes in 27.21 s versus 28.61 s, with a 1.40 s lead. Both vehicles have similar top speeds (244 vs 240 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 525d Touring is capped at 245 km/h, the A5 Avant at 240 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 (7.32 kg/hp vs 9.00 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.40 seconds. The 0.94 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 525d Touring G30
BMW 320i TouringBMW 330i xDrive TouringBMW 330i Touring
Instead of A5 Avant
Audi A6 AvantAudi A6 Avant TDI S tronic 150 kW

Other duels you might be interested in

BMWVSAudi

525d Touring vs A6 Avant

AudiVSBMW

A5 Avant vs 320i

BMWVSAudi

525d Touring vs A6 Avant TDI S tronic 150 kW

AudiVSBMW

A5 Avant vs 320i Sedan

Frequently asked questions

Over 0–100 km/h, 525d Touring G30 wins (6,79 s vs 7,73 s).

525d Touring G30 goes from 0 to 100 km/h in 6,79 seconds (calibrated simulation).

525d Touring G30: 231 hp, ratio 7,32 kg/hp. A5 Avant: 204 hp, ratio 9,00 kg/hp.

525d Touring G30: 244 km/h. A5 Avant: 240 km/h.