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Home›Duel›Audi A6 vs BMW 630i

Performance comparison

Audi A6 Avant TFSI quattro S tronic 270 kW vs BMW 630i Gran Turismo G32: 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.

AudiPetrolFaster

A6 Avant TFSI quattro S tronic 270 kW

367 hp · 550 Nm · 2,000 kg · 2026

VS
BMWPetrol

630i Gran Turismo G32

258 hp · 400 Nm · 1,720 kg · 2018

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

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.

A6 Avant TFSI quattro S tronic 270 kW630i Gran Turismo G32
0–100 km/h4,67 s−1,60 s6,27 s
400 m standing start12,97 s−1,52 s14,49 s
1,000 m standing start23,64 s−2,76 s26,40 s
Top speed (electronically limited)250 km/h250 km/h
Power-to-weight ratio5,45 kg/hpbetter ratio6,67 kg/hp

Watch the race

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

AudiPetrolA6 Avant TFSI quattro S tronic 270 kW
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol630i Gran Turismo G32
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. Winner in green.

PalierA6 Avant TFSI quattro S tronic 270 kW630i Gran Turismo G32
0–30 km/h1,16 s1,48 s
0–50 km/h1,94 s2,47 s
0–80 km/h3,35 s4,46 s
0–100 km/h4,67 s6,27 s
0–120 km/h6,32 s8,56 s
0–160 km/h10,77 s15,07 s
0–200 km/h17,53 s26,13 s
400 m standing start12,97 s14,49 s
1,000 m standing start23,64 s26,40 s
Top speed limited250 km/h250 km/h

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Audi

A6 Avant TFSI quattro S tronic 270 kW

5,45kg/hpratio better by 1,22 kg/hp
CharacteristicValueDetail
Power367 hpPending
Torque550 Nm
Weight2 000 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic
BMW

630i Gran Turismo G32

6,67kg/hpcompensated by −280 kg
CharacteristicValueDetail
Power258 hp4 cyl
Torque400 Nm
Weight1 720 kgmanufacturer kerb weight
Drivetrain630i Gran Turismo
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the A6 Avant TFSI quattro S tronic 270 kW hits 100 km/h in 4.67 s versus 6.27 s for the Bmw 630i Gran Turismo. At this point, the A6 Avant TFSI quattro S tronic 270 kW leads by 1.60 s and sits roughly 14 m ahead.

From 100 km/h to 400 metres

At 200 metres, the A6 Avant TFSI quattro S tronic 270 kW is doing 141 km/h against 127 km/h for the Bmw 630i Gran Turismo. The gap is 1.02 s. The challenger starts to claw back ground.

At 400 metres standing start, the A6 Avant TFSI quattro S tronic 270 kW crosses the line in 12.96 s versus 14.49 s. The 1.53 s gap represents roughly 65 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the A6 Avant TFSI quattro S tronic 270 kW continues to build its lead. At 600 metres, it runs at 197 km/h versus 176 km/h. At 1,000 metres, the A6 Avant TFSI quattro S tronic 270 kW finishes in 23.64 s versus 26.40 s, with a 2.76 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph — industry threshold) vs 250 (i.e. 155 mph — industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the A6 Avant TFSI quattro S tronic 270 kW and the Bmw 630i Gran Turismo are governed to 250 (i.e. 155 mph — industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold — an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

With two combustion powertrains, the difference comes down to power-to-weight ratio (5.45 kg/hp vs 6.67 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.92 seconds. The 1.60 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 TFSI quattro S tronic 270 kW
Bmw M550d xDrive TouringBmw M340i xDrive TouringBmw 540i xDrive Touring
Instead of 630i Gran Turismo G32
Audi A6 Sedan TDI quattro S tronic 220 kWAlfa Romeo Giulia VeloceMercedes V 300 d 4MATIC (long)

Autres duels qui pourraient vous intéresser

AudiVSBmw

A6 Avant TFSI quattro S tronic 270 kW vs 530e xDrive Touring

AudiVSBmw

A6 Avant TFSI quattro S tronic 270 kW vs 530d Touring

AudiVSMercedes

A6 Avant TFSI quattro S tronic 270 kW vs C 220 d 4MATIC T-Modell All-Terrain

BmwVSMercedes

630i Gran Turismo vs E 300 de 4MATIC All-Terrain Estate

Frequently asked questions

Sur 0–100 km/h, A6 Avant TFSI quattro S tronic 270 kW gagne (4,67 s vs 6,27 s).

A6 Avant TFSI quattro S tronic 270 kW passe de 0 à 100 km/h en 4,67 secondes (simulation calibrée).

A6 Avant TFSI quattro S tronic 270 kW : 367 hp, ratio 5,45 kg/hp. 630i Gran Turismo G32 : 258 hp, ratio 6,67 kg/hp.

A6 Avant TFSI quattro S tronic 270 kW : 250 km/h. 630i Gran Turismo G32 : 250 km/h.