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
AQ7vsB420dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsQ7 · 420d

Audi Q7 SUV vs BMW 420d F32: 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 2020 · Methodology
AudiDieselFaster

Q7 SUV

231 hp · 500 Nm · 2,180 kg · 2026

VS
BMWDiesel

420d F32

190 hp · 400 Nm · 1,605 kg · 2020

Result · 0–100 km/h

AAudi Q7 SUV

6.89 s

Gap0.15 sin favour of Q7 SUV
BBMW 420d F32

7.04 s

Summary · Caralogy simulation
MeasureQ7 SUV420d F32Gap
0–100 km/h6.89 s7.04 s0.15 s · Q7 SUV
400 m standing start15.00 s15.11 s0.11 s · Q7 SUV
1,000 m standing start27.72 s27.78 s0.06 s · Q7 SUV
Top speed (electronically limited)226 km/h240 km/h14 km/h · 420d F32
Power-to-weight ratio9.44 kg/hp8.45 kg/hpbetter ratio · 420d F32

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
BMWDiesel420d F32
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 SUV420d F32
0–30 km/h1.30 s · tight gap1.37 s
0–50 km/h2.31 s · tight gap2.40 s
0–80 km/h4.66 s · tight gap4.80 s
0–100 km/h6.89 s7.04 s
0–120 km/h9.75 s · tight gap9.85 s
0–160 km/h18.12 s · tight gap18.13 s
0–200 km/h33.89 s33.30 s
400 m standing start15.00 s · tight gap15.11 s
1,000 m standing start27.72 s · tight gap27.78 s
Top speed226 km/h240 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 −575 kg
CharacteristicValueDetail
Power231 hpPending
Torque500 Nm
Weight2 180 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
BMW

420d F32

8,45kg/hpratio better by 0,99 kg/hp
CharacteristicValueDetail
Power190 hp4 cyl
Torque400 Nm
Weight1 605 kgmanufacturer kerb weight
Drivetrain-
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 7.04 s for the 420d. At this point, the Q7 SUV leads by 0.15 s and sits roughly 3 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Q7 SUV is doing 119 km/h against 119 km/h for the 420d. The gap is 0.10 s. The gap remains stable from the start.

At 400 metres standing start, the Q7 SUV crosses the line in 15.00 s versus 15.10 s. The 0.10 s gap represents roughly 4 m of track - barely a car length.

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 166 km/h. At 1,000 metres, the Q7 SUV finishes in 27.71 s versus 27.77 s, with a 0.06 s lead. Both vehicles have similar top speeds (226 vs 240 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Q7 SUV is capped at 226 km/h, the 420d 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 (9.44 kg/hp vs 8.45 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.60 seconds. The 0.15 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

A4 40 TDI vs 420d

PorscheVSAudi

Cayenne Diesel vs Q7 SUV

VolvoVSBMW

S60 B4 vs 420d

Frequently asked questions

Over 0–100 km/h, Q7 SUV wins (6,89 s vs 7,04 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. 420d F32: 190 hp, ratio 8,45 kg/hp.

Q7 SUV: 226 km/h. 420d F32: 240 km/h.