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ASQ7PetrolvsB320dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsSQ7 · 320d

Audi SQ7 SUV vs BMW 320d Steptronic G20: 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.

large SUV · 2026 vs 2019
AudiPetrolFaster

SQ7 SUV

507 hp · 770 Nm · 2,265 kg · 2026

VS
BMWDiesel

320d Steptronic G20

190 hp · 400 Nm · 1,455 kg · 2019

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.

SQ7 SUV320d Steptronic G20
0–100 km/h4,03 s−2,94 s6,97 s
400 m standing start12,12 s−2,99 s15,11 s
1,000 m standing start21,97 s−5,73 s27,70 s
Top speed (electronically limited)250 km/h+13 km/h237 km/h
Power-to-weight ratio4,47 kg/hpbetter ratio7,66 kg/hp

Watch the race

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

AudiPetrolSQ7 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel320d Steptronic G20
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.

PalierSQ7 SUV320d Steptronic G20
0–30 km/h1,13 s1,49 s
0–50 km/h1,88 s2,52 s
0–80 km/h3,05 s4,85 s
0–100 km/h4,03 s6,97 s
0–120 km/h5,25 s9,73 s
0–160 km/h8,57 s17,81 s
0–200 km/h13,51 s32,74 s
400 m standing start12,12 s15,11 s
1,000 m standing start21,97 s27,70 s
Top speed limited250 km/h237 km/h

Under the bonnet

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

Audi

SQ7 SUV

4,47kg/hpratio better by 3,19 kg/hp
CharacteristicValueDetail
Power507 hpPending
Torque770 Nm
Weight2 265 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
BMW

320d Steptronic G20

7,66kg/hpcompensated by −810 kg
CharacteristicValueDetail
Power190 hpPending
Torque400 Nm
Weight1 455 kgmanufacturer kerb weight
Drivetrain-
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the SQ7 SUV hits 100 km/h in 4.03 s versus 6.97 s for the 320d Steptronic. At this point, the SQ7 SUV leads by 2.94 s and sits roughly 16 m ahead.

From 100 km/h to 400 metres

At 200 metres, the SQ7 SUV is doing 154 km/h against 120 km/h for the 320d Steptronic. The gap is 1.83 s. The challenger starts to claw back ground.

At 400 metres standing start, the SQ7 SUV crosses the line in 12.11 s versus 15.10 s. The 2.99 s gap represents roughly 117 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the SQ7 SUV continues to build its lead. At 600 metres, it runs at 213 km/h versus 167 km/h. At 1,000 metres, the SQ7 SUV finishes in 21.97 s versus 27.70 s, with a 5.73 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 237 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the SQ7 SUV is capped at 250 (i.e. 155 mph - industry threshold) km/h, the 320d Steptronic 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 (4.47 kg/hp vs 7.66 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.35 seconds. The 2.94 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, SQ7 SUV wins (4,03 s vs 6,97 s).

SQ7 SUV goes from 0 to 100 km/h in 4,03 seconds (calibrated simulation).

SQ7 SUV: 507 hp, ratio 4,47 kg/hp. 320d Steptronic G20: 190 hp, ratio 7,66 kg/hp.

SQ7 SUV: 250 km/h. 320d Steptronic G20: 237 km/h.