Skip to main content
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Duel
  3. /SUV
AQ7DieselvsB520ePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsQ7 · 520e

Audi Q7 SUV vs BMW 520e G30: 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 2021 · Methodology
AudiDieselFaster

Q7 SUV

231 hp · 500 Nm · 2,180 kg · 2026

VS
BMWPHEV

520e G30

204 hp · 350 Nm · 1,900 kg · 2021

Result · 0–100 km/h

AAudi Q7 SUV

6.89 s

Gap1.18 sin favour of Q7 SUV
BBMW 520e G30

8.07 s

Summary · Caralogy simulation
MeasureQ7 SUV520e G30Gap
0–100 km/h6.89 s8.07 s1.18 s · Q7 SUV
400 m standing start15.00 s15.87 s0.87 s · Q7 SUV
1,000 m standing start27.72 s29.49 s1.77 s · Q7 SUV
Top speed (electronically limited)226 km/h213 km/h13 km/h · Q7 SUV
Power-to-weight ratio9.44 kg/hp9.31 kg/hpbetter ratio · 520e G30

Watch the race

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

AudiDieselQ7 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPHEV520e G30
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.
StageQ7 SUV520e G30
0–30 km/h1.30 s · tight gap1.44 s
0–50 km/h2.31 s2.58 s
0–80 km/h4.66 s5.37 s
0–100 km/h6.89 s8.07 s
0–120 km/h9.75 s11.61 s
0–160 km/h18.12 s22.82 s
0–200 km/h33.89 s52.29 s
400 m standing start15.00 s15.87 s
1,000 m standing start27.72 s29.49 s
Top speed226 km/h213 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.

Audi

Q7 SUV

9,44kg/hpcompensated by −280 kg
CharacteristicValueDetail
Power231 hpPending
Torque500 Nm
Weight2 180 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
BMW

520e G30

9,31kg/hpratio better by 0,12 kg/hp
CharacteristicValueDetail
Power204 hp4 cyl
Torque350 Nm
Weight1 900 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the Q7 SUV hits 100 km/h in 6.89 s versus 8.07 s for the 520e. Despite lacking instant torque, 231 hp of power compensates. At this point, the Q7 SUV leads by 1.18 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Q7 SUV is doing 119 km/h against 113 km/h for the 520e. The gap is 0.53 s. The challenger starts to claw back ground.

At 400 metres standing start, the Q7 SUV crosses the line in 15.00 s versus 15.86 s. The 0.87 s gap represents roughly 33 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Q7 SUV continues to build its lead. At 600 metres, it runs at 165 km/h versus 154 km/h. At 1,000 metres, the Q7 SUV finishes in 27.71 s versus 29.49 s, with a 1.78 s lead. Both vehicles have similar top speeds (226 vs 213 km/h), preventing any comeback.

What the numbers don’t tell you

The Q7 SUV features all-wheel drive (AWD) against the 520e’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 are electronically governed, but not at the same level: the Q7 SUV is capped at 226 km/h, the 520e at 218 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.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.80 seconds. The 1.18 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

AudiVSBMW

Q7 SUV vs X5 xDrive25d

AudiVSBMW

A6 Avant e-hybrid quattro S tronic 220 kW vs 520e

PorscheVSAudi

Cayenne Diesel vs Q7 SUV

AudiVSBMW

A6 Sedan e-hybrid quattro S tronic 220 kW vs 520e

Frequently asked questions

Over 0–100 km/h, Q7 SUV wins (6,89 s vs 8,07 s).

Q7 SUV goes from 0 to 100 km/h in 6,89 seconds (calibrated simulation).

Q7 SUV: 231 hp, ratio 9,44 kg/hp. 520e G30: 204 hp, ratio 9,31 kg/hp.

Q7 SUV: 226 km/h. 520e G30: 213 km/h.