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ASQ5vsB840iPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsSQ5 · 840i

Audi SQ5 SUV vs BMW 840i Convertible G15: 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 · 2026 vs 2021 · Methodology
AudiPetrolFaster

SQ5 SUV

367 hp · 550 Nm · 2,040 kg · 2026

VS
BMWPetrol

840i Convertible G15

333 hp · 500 Nm · 1,840 kg · 2021

Result · 0–100 km/h

AAudi SQ5 SUV

4.42 s

Gap1.15 sin favour of SQ5 SUV
BBMW 840i Convertible G15

5.57 s

Summary · Caralogy simulation
MeasureSQ5 SUV840i Convertible G15Gap
0–100 km/h4.42 s5.57 s1.15 s · SQ5 SUV
400 m standing start12.76 s13.79 s1.03 s · SQ5 SUV
1,000 m standing start23.50 s24.82 s1.32 s · SQ5 SUV
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio5.56 kg/hp5.53 kg/hpbetter ratio · 840i Convertible G15

Watch the race

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

AudiPetrolSQ5 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol840i Convertible G15
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.
StageSQ5 SUV840i Convertible G15
0–30 km/h1.06 s1.54 s
0–50 km/h1.78 s2.50 s
0–80 km/h3.15 s4.11 s
0–100 km/h4.42 s5.57 s
0–120 km/h6.02 s7.39 s
0–160 km/h10.50 s12.34 s
0–200 km/h17.55 s19.98 s
400 m standing start12.76 s13.79 s
1,000 m standing start23.50 s24.82 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

SQ5 SUV

5,56kg/hpcompensated by −200 kg
CharacteristicValueDetail
Power367 hpPending
Torque550 Nm
Weight2 040 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic
BMW

840i Convertible G15

5,53kg/hpratio better by 0,03 kg/hp
CharacteristicValueDetail
Power333 hp6 cyl
Torque500 Nm
Weight1 840 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the SQ5 SUV hits 100 km/h in 4.42 s versus 5.57 s for the 840i Convertible. At this point, the SQ5 SUV leads by 1.15 s and sits roughly 16 m ahead.

From 100 km/h to 400 metres

At 200 metres, the SQ5 SUV is doing 142 km/h against 136 km/h for the 840i Convertible. The gap is 0.86 s. The challenger starts to claw back ground.

At 400 metres standing start, the SQ5 SUV crosses the line in 12.76 s versus 13.79 s. The 1.03 s gap represents roughly 48 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the SQ5 SUV continues to build its lead. At 600 metres, it runs at 196 km/h versus 190 km/h. At 1,000 metres, the SQ5 SUV finishes in 23.50 s versus 24.82 s, with a 1.32 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 SQ5 SUV and the 840i Convertible 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 (5.56 kg/hp vs 5.53 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.44 seconds. The 1.15 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

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Frequently asked questions

Over 0–100 km/h, SQ5 SUV wins (4,42 s vs 5,57 s).

SQ5 SUV goes from 0 to 100 km/h in 4,42 seconds (calibrated simulation).

SQ5 SUV: 367 hp, ratio 5,56 kg/hp. 840i Convertible G15: 333 hp, ratio 5,53 kg/hp.

SQ5 SUV: 250 km/h. 840i Convertible G15: 250 km/h.