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AI-PACEBEVvsBStelvioPetrol
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  • SpecsI-PACE · Stelvio

Jaguar I-PACE EV400 vs Alfa Romeo Stelvio Veloce: 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 · 2019 vs 2024 · Methodology
JaguarBEVFaster

I-PACE EV400

400 hp · 696 Nm · 2,208 kg · 2019

VS
Alfa RomeoPetrol

Stelvio Veloce

280 hp · 400 Nm · 1,845 kg · 2024

Result · 0–100 km/h

AJaguar I-PACE EV400

4.83 s

Gap0.92 sin favour of I-PACE EV400
BAlfa Romeo Stelvio Veloce

5.76 s

Summary · Caralogy simulation
MeasureI-PACE EV400Stelvio VeloceGap
0–100 km/h4.83 s5.76 s0.92 s · I-PACE EV400
400 m standing start13.19 s14.12 s0.93 s · I-PACE EV400
1,000 m standing start24.36 s26.01 s1.65 s · I-PACE EV400
Top speed (electronically limited)200 km/h230 km/h30 km/h · Stelvio Veloce
Power-to-weight ratio5.52 kg/hp6.59 kg/hpbetter ratio · I-PACE EV400

Watch the race

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

JaguarBEVI-PACE EV400
Speed
0km/h
Timer
0,00s
Distance
0m
Alfa RomeoPetrolStelvio Veloce
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.
StageI-PACE EV400Stelvio Veloce
0–30 km/h1.33 s1.32 s · tight gap
0–50 km/h2.22 s · tight gap2.24 s
0–80 km/h3.62 s4.12 s
0–100 km/h4.83 s5.76 s
0–120 km/h6.40 s7.99 s
0–160 km/h11.23 s14.32 s
0–200 km/h18.88 s26.33 s
400 m standing start13.19 s14.12 s
1,000 m standing start24.36 s26.01 s
Top speed200 km/h230 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.

Jaguar

I-PACE EV400

5,52kg/hpratio better by 1,07 kg/hp
CharacteristicValueDetail
Power400 hpPending
Torque696 Nm
Weight2 208 kgmanufacturer kerb weight
Drivetrain-
GearboxSingle-speed fixed gear
Alfa Romeo

Stelvio Veloce

6,59kg/hpcompensated by −363 kg
CharacteristicValueDetail
Power280 hpPending
Torque400 Nm
Weight1 845 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic

The start: 0 to 100 km/h

Off the line, the I-PACE EV400 hits 100 km/h in 4.84 s versus 5.76 s for the Stelvio Veloce. The instant torque of 696 Nm from the electric motor makes the difference. At this point, the I-PACE EV400 leads by 0.92 s and sits roughly 4 m ahead.

From 100 km/h to 400 metres

At 200 metres, the I-PACE EV400 is doing 141 km/h against 129 km/h for the Stelvio Veloce. The gap is 0.54 s. The challenger starts to claw back ground.

At 400 metres standing start, the I-PACE EV400 crosses the line in 13.18 s versus 14.12 s. The 0.94 s gap represents roughly 41 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the I-PACE EV400 continues to build its lead. At 600 metres, it runs at 192 km/h versus 177 km/h. At 1,000 metres, the I-PACE EV400 finishes in 24.36 s versus 26.01 s, with a 1.65 s lead. Despite a higher top speed (230 km/h), the Stelvio Veloce never recovers its launch deficit.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the I-PACE EV400 is capped at 200 km/h, the Stelvio Veloce at 230 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 9.26 seconds. The 0.92 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, I-PACE EV400 wins (4,83 s vs 5,76 s).

I-PACE EV400 goes from 0 to 100 km/h in 4,83 seconds (calibrated simulation).

I-PACE EV400: 400 hp, ratio 5,52 kg/hp. Stelvio Veloce: 280 hp, ratio 6,59 kg/hp.

I-PACE EV400: 200 km/h. Stelvio Veloce: 230 km/h.