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 Coupé
ASQ8PetrolvsBX3Diesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsSQ8 · X3

Audi SQ8 SUV vs BMW X3 M40d G01: 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 2018 · Methodology
AudiPetrolFaster

SQ8 SUV

507 hp · 770 Nm · 2,240 kg · 2026

VS
BMWDiesel

X3 M40d G01

326 hp · 680 Nm · 1,895 kg · 2018

Result · 0–100 km/h

AAudi SQ8 SUV

4.03 s

Gap0.84 sin favour of SQ8 SUV
BBMW X3 M40d G01

4.87 s

Summary · Caralogy simulation
MeasureSQ8 SUVX3 M40d G01Gap
0–100 km/h4.03 s4.87 s0.84 s · SQ8 SUV
400 m standing start12.12 s13.21 s1.09 s · SQ8 SUV
1,000 m standing start21.98 s24.25 s2.27 s · SQ8 SUV
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio4.42 kg/hp5.81 kg/hpbetter ratio · SQ8 SUV

Watch the race

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

AudiPetrolSQ8 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDieselX3 M40d G01
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.
StageSQ8 SUVX3 M40d G01
0–30 km/h1.13 s · tight gap1.25 s
0–50 km/h1.89 s · tight gap2.01 s
0–80 km/h3.06 s3.49 s
0–100 km/h4.03 s4.87 s
0–120 km/h5.25 s6.61 s
0–160 km/h8.55 s11.49 s
0–200 km/h13.50 s19.48 s
400 m standing start12.12 s13.21 s
1,000 m standing start21.98 s24.25 s
Top speed limited250 km/h250 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

SQ8 SUV

4,42kg/hpratio better by 1,39 kg/hp
CharacteristicValueDetail
Power507 hpPending
Torque770 Nm
Weight2 240 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
BMW

X3 M40d G01

5,81kg/hpcompensated by −345 kg
CharacteristicValueDetail
Power326 hp6 cyl
Torque680 Nm
Weight1 895 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the SQ8 SUV hits 100 km/h in 4.03 s versus 4.87 s for the X3 M40d. At this point, the SQ8 SUV leads by 0.84 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the SQ8 SUV is doing 154 km/h against 138 km/h for the X3 M40d. The gap is 0.63 s. The challenger starts to claw back ground.

At 400 metres standing start, the SQ8 SUV crosses the line in 12.11 s versus 13.21 s. The 1.10 s gap represents roughly 51 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the SQ8 SUV continues to build its lead. At 600 metres, it runs at 213 km/h versus 191 km/h. At 1,000 metres, the SQ8 SUV finishes in 21.98 s versus 24.24 s, with a 2.27 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the SQ8 SUV and the X3 M40d 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 (4.42 kg/hp vs 5.81 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.63 seconds. The 0.84 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

AudiVSPorsche

SQ8 SUV vs Cayenne Turbo

BMWVSAudi

X3 M40d vs Q5 Sportback

PorscheVSAudi

Cayenne Turbo vs SQ8 SUV

PorscheVSBMW

Macan S vs X3 M40d

Frequently asked questions

Over 0–100 km/h, SQ8 SUV wins (4,03 s vs 4,87 s).

SQ8 SUV goes from 0 to 100 km/h in 4,03 seconds (calibrated simulation).

SQ8 SUV: 507 hp, ratio 4,42 kg/hp. X3 M40d G01: 326 hp, ratio 5,81 kg/hp.

SQ8 SUV: 250 km/h. X3 M40d G01: 250 km/h.