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AX4HybridvsBQ5Diesel
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  • SpecsX4 · Q5

BMW X4 xDrive30d G02 vs Audi Q5 Sportback: 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.

family SUV · 2020 vs 2026 · Methodology
BMWHybridFaster

X4 xDrive30d G02

286 hp · 650 Nm · 1,930 kg · 2020

VS
AudiDiesel

Q5 Sportback

204 hp · 400 Nm · 1,970 kg · 2026

Result · 0–100 km/h

ABMW X4 xDrive30d G02

5.74 s

Gap1.60 sin favour of X4 xDrive30d
BAudi Q5 Sportback

7.34 s

Summary · Caralogy simulation
MeasureX4 xDrive30d G02Q5 SportbackGap
0–100 km/h5.74 s7.34 s1.60 s · X4 xDrive30d G02
400 m standing start14.07 s15.29 s1.22 s · X4 xDrive30d G02
1,000 m standing start25.82 s28.57 s2.75 s · X4 xDrive30d G02
Top speed (electronically limited)245 km/h226 km/h19 km/h · X4 xDrive30d G02
Power-to-weight ratio6.75 kg/hp9.66 kg/hpbetter ratio · X4 xDrive30d G02

Watch the race

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

BMWHybridX4 xDrive30d G02
Speed
0km/h
Timer
0,00s
Distance
0m
AudiDieselQ5 Sportback
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.
StageX4 xDrive30d G02Q5 Sportback
0–30 km/h1.38 s1.16 s
0–50 km/h2.25 s2.22 s · tight gap
0–80 km/h4.04 s4.82 s
0–100 km/h5.74 s7.34 s
0–120 km/h7.90 s10.56 s
0–160 km/h14.06 s20.86 s
0–200 km/h24.78 s40.24 s
400 m standing start14.07 s15.29 s
1,000 m standing start25.82 s28.57 s
Top speed245 km/h226 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

X4 xDrive30d G02

6,75kg/hpratio better by 2,91 kg/hp
CharacteristicValueDetail
Power286 hp6 cyl
Torque650 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic
Audi

Q5 Sportback

9,66kg/hp
CharacteristicValueDetail
Power204 hpPending
Torque400 Nm
Weight1 970 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the X4 xDrive30d hits 100 km/h in 5.74 s versus 7.34 s for the Q5 Sportback. At this point, the X4 xDrive30d leads by 1.60 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the X4 xDrive30d is doing 130 km/h against 115 km/h for the Q5 Sportback. The gap is 0.60 s. The challenger starts to claw back ground.

At 400 metres standing start, the X4 xDrive30d crosses the line in 14.07 s versus 15.28 s. The 1.22 s gap represents roughly 47 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the X4 xDrive30d continues to build its lead. At 600 metres, it runs at 179 km/h versus 158 km/h. At 1,000 metres, the X4 xDrive30d finishes in 25.82 s versus 28.56 s, with a 2.75 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the X4 xDrive30d is capped at 245 km/h, the Q5 Sportback at 226 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 (6.75 kg/hp vs 9.66 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.41 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 X4 xDrive30d G02
BMW X4 M40d

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Frequently asked questions

Over 0–100 km/h, X4 xDrive30d G02 wins (5,74 s vs 7,34 s).

X4 xDrive30d G02 goes from 0 to 100 km/h in 5,74 seconds (calibrated simulation).

X4 xDrive30d G02: 286 hp, ratio 6,75 kg/hp. Q5 Sportback: 204 hp, ratio 9,66 kg/hp.

X4 xDrive30d G02: 245 km/h. Q5 Sportback: 226 km/h.