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AStelviovsB520iPetrol
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  • SpecsStelvio · 520i

Alfa Romeo Stelvio Veloce vs BMW 520i 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.

family SUV · 2024 vs 2020 · Methodology
Alfa RomeoPetrolFaster

Stelvio Veloce

280 hp · 400 Nm · 1,845 kg · 2024

VS
BMWPetrol

520i G30

184 hp · 290 Nm · 1,610 kg · 2020

Result · 0–100 km/h

AAlfa Romeo Stelvio Veloce

5.76 s

Gap2.08 sin favour of Stelvio Veloce
BBMW 520i G30

7.84 s

Summary · Caralogy simulation
MeasureStelvio Veloce520i G30Gap
0–100 km/h5.76 s7.84 s2.08 s · Stelvio Veloce
400 m standing start14.12 s15.69 s1.57 s · Stelvio Veloce
1,000 m standing start26.01 s28.87 s2.86 s · Stelvio Veloce
Top speed (electronically limited)230 km/h231 km/h1 km/h · 520i G30
Power-to-weight ratio6.59 kg/hp8.75 kg/hpbetter ratio · Stelvio Veloce

Watch the race

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

Alfa RomeoPetrolStelvio Veloce
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol520i 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.
StageStelvio Veloce520i G30
0–30 km/h1.32 s · tight gap1.40 s
0–50 km/h2.24 s2.62 s
0–80 km/h4.12 s5.33 s
0–100 km/h5.76 s7.84 s
0–120 km/h7.99 s11.09 s
0–160 km/h14.32 s20.66 s
0–200 km/h26.33 s39.54 s
400 m standing start14.12 s15.69 s
1,000 m standing start26.01 s28.87 s
Top speed230 km/h231 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.

Alfa Romeo

Stelvio Veloce

6,59kg/hpratio better by 2,16 kg/hp
CharacteristicValueDetail
Power280 hpPending
Torque400 Nm
Weight1 845 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic
BMW

520i G30

8,75kg/hpcompensated by −235 kg
CharacteristicValueDetail
Power184 hpPending
Torque290 Nm
Weight1 610 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the Stelvio Veloce hits 100 km/h in 5.76 s versus 7.84 s for the 520i. At this point, the Stelvio Veloce leads by 2.08 s and sits roughly 13 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Stelvio Veloce is doing 129 km/h against 114 km/h for the 520i. The gap is 0.96 s. The challenger starts to claw back ground.

At 400 metres standing start, the Stelvio Veloce crosses the line in 14.12 s versus 15.68 s. The 1.57 s gap represents roughly 60 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Stelvio Veloce continues to build its lead. At 600 metres, it runs at 177 km/h versus 159 km/h. At 1,000 metres, the Stelvio Veloce finishes in 26.01 s versus 28.87 s, with a 2.86 s lead. Both vehicles have similar top speeds (230 vs 231 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Stelvio Veloce is capped at 230 km/h, the 520i at 235 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 (6.59 kg/hp vs 8.75 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.04 seconds. The 2.08 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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A6 Sedan vs 520i

Frequently asked questions

Over 0–100 km/h, Stelvio Veloce wins (5,76 s vs 7,84 s).

Stelvio Veloce goes from 0 to 100 km/h in 5,76 seconds (calibrated simulation).

Stelvio Veloce: 280 hp, ratio 6,59 kg/hp. 520i G30: 184 hp, ratio 8,75 kg/hp.

Stelvio Veloce: 230 km/h. 520i G30: 231 km/h.