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A730LdHybridvsBGiuliaPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs730Ld · Giulia

BMW 730Ld G11 vs Alfa Romeo Giulia 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.

limousine · 2020 vs 2024 · Methodology
BMWHybrid

730Ld G11

286 hp · 650 Nm · 1,915 kg · 2020

VS
Alfa RomeoPetrolFaster

Giulia Veloce

280 hp · 400 Nm · 1,590 kg · 2024

Result · 0–100 km/h

ABMW 730Ld G11

6.05 s

Gap0.79 sin favour of Giulia Veloce
BAlfa Romeo Giulia Veloce

5.25 s

Summary · Caralogy simulation
Measure730Ld G11Giulia VeloceGap
0–100 km/h6.05 s5.25 s0.79 s · Giulia Veloce
400 m standing start14.27 s13.56 s0.71 s · Giulia Veloce
1,000 m standing start25.69 s24.89 s0.80 s · Giulia Veloce
Top speed (electronically limited)250 km/h240 km/h10 km/h · 730Ld G11
Power-to-weight ratio6.70 kg/hp5.68 kg/hpbetter ratio · Giulia Veloce

Watch the race

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

BMWHybrid730Ld G11
Speed
0km/h
Timer
0,00s
Distance
0m
Alfa RomeoPetrolGiulia 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.
Stage730Ld G11Giulia Veloce
0–30 km/h1.59 s1.41 s
0–50 km/h2.63 s2.11 s
0–80 km/h4.42 s3.73 s
0–100 km/h6.05 s5.25 s
0–120 km/h8.11 s7.04 s
0–160 km/h13.75 s12.32 s
0–200 km/h22.53 s21.59 s
400 m standing start14.27 s13.56 s
1,000 m standing start25.69 s24.89 s
Top speed limited250 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.

BMW

730Ld G11

6,70kg/hpcompensated by −325 kg
CharacteristicValueDetail
Power286 hpPending
Torque650 Nm
Weight1 915 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox8-speed Steptronic
Alfa Romeo

Giulia Veloce

5,68kg/hpratio better by 1,02 kg/hp
CharacteristicValueDetail
Power280 hpPending
Torque400 Nm
Weight1 590 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic

The start: 0 to 100 km/h

Off the line, the Giulia Veloce hits 100 km/h in 5.26 s versus 6.05 s for the 730Ld. At this point, the Giulia Veloce leads by 0.79 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Giulia Veloce is doing 135 km/h against 131 km/h for the 730Ld. The gap is 0.56 s. The challenger starts to claw back ground.

At 400 metres standing start, the Giulia Veloce crosses the line in 13.56 s versus 14.27 s. The 0.71 s gap represents roughly 32 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Giulia Veloce continues to build its lead. At 600 metres, it runs at 186 km/h versus 184 km/h. At 1,000 metres, the Giulia Veloce finishes in 24.89 s versus 25.69 s, with a 0.80 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) 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 730Ld is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Giulia Veloce 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 (6.70 kg/hp vs 5.68 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.30 seconds. The 0.79 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, Giulia Veloce wins (5,25 s vs 6,05 s).

730Ld G11 goes from 0 to 100 km/h in 6,05 seconds (calibrated simulation).

730Ld G11: 286 hp, ratio 6,70 kg/hp. Giulia Veloce: 280 hp, ratio 5,68 kg/hp.

730Ld G11: 250 km/h. Giulia Veloce: 240 km/h.