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Home›Duel›Audi A6 50 vs BMW 630d

Performance comparison

Audi A6 50 TDI quattro vs BMW 630d 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.

AudiDieselFaster

A6 50 TDI quattro

286 hp · 620 Nm · 1,870 kg · 2020

VS
BMWHybrid

630d Gran Turismo G32

286 hp · 650 Nm · 1,930 kg · 2021

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 50 TDI quattro630d Gran Turismo G32
0–100 km/h5,65 s−0,44 s6,09 s
400 m standing start13,95 s−0,40 s14,35 s
1,000 m standing start25,63 s−0,31 s25,94 s
Top speed (electronically limited)250 km/h250 km/h
Power-to-weight ratio6,54 kg/hpbetter ratio6,75 kg/hp

Watch the race

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

AudiDieselA6 50 TDI quattro
Speed
0km/h
Timer
0,00s
Distance
0m
BMWHybrid630d 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 50 TDI quattro630d Gran Turismo G32
0–30 km/h1,17 s1,63 s
0–50 km/h2,00 s2,60 s
0–80 km/h3,89 s4,41 s
0–100 km/h5,65 s6,09 s
0–120 km/h7,84 s8,23 s
0–160 km/h13,97 s14,16 s
0–200 km/h23,80 s23,65 s
400 m standing start13,95 s14,35 s
1,000 m standing start25,63 s25,94 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 50 TDI quattro

6,54kg/hpratio better by 0,21 kg/hp
CharacteristicValueDetail
Power286 hpPending
Torque620 Nm
Weight1 870 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
BMW

630d Gran Turismo G32

6,75kg/hpcompensated by −60 kg
CharacteristicValueDetail
Power286 hp6 cyl
Torque650 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the A6 50 TDI quattro hits 100 km/h in 5.65 s versus 6.09 s for the Bmw 630d Gran Turismo. At this point, the A6 50 TDI quattro leads by 0.44 s and sits roughly 12 m ahead.

From 100 km/h to 400 metres

At 200 metres, the A6 50 TDI quattro is doing 129 km/h against 130 km/h for the Bmw 630d Gran Turismo. The gap is 0.43 s. The gap remains stable from the start.

At 400 metres standing start, the A6 50 TDI quattro crosses the line in 13.94 s versus 14.34 s. The 0.40 s gap represents roughly 18 m of track — two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows.

At 1,000 metres, the A6 50 TDI quattro finishes in 25.62 s versus 25.93 s, with just 0.31 s to spare. The Bmw 630d Gran Turismo fails to fully close the launch gap.

What the numbers don’t tell you

The A6 50 TDI quattro features all-wheel drive (AWD) against the Bmw 630d Gran Turismo’s RWD. 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 share the same electronic speed cap: the A6 50 TDI quattro and the Bmw 630d 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 (6.54 kg/hp vs 6.75 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.47 seconds. The 0.44 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 50 TDI quattro
Bmw M240iAlfa Romeo Giulia VeloceMercedes V 300 d 4MATIC (long)
Instead of 630d Gran Turismo G32
Mercedes S 450 d 4MATIC Limousine LangversionAudi A8 55 TFSI quattro tiptronic 250 kW MHEVMercedes S 450 d 4MATIC Saloon, long version

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BmwVSVolvo

630d Gran Turismo vs XC40 B4

Frequently asked questions

Sur 0–100 km/h, A6 50 TDI quattro gagne (5,65 s vs 6,09 s).

A6 50 TDI quattro passe de 0 à 100 km/h en 5,65 secondes (simulation calibrée).

A6 50 TDI quattro : 286 hp, ratio 6,54 kg/hp. 630d Gran Turismo G32 : 286 hp, ratio 6,75 kg/hp.

A6 50 TDI quattro : 250 km/h. 630d Gran Turismo G32 : 250 km/h.