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. /Sedans
AGiuliaPetrolvsB120dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsGiulia · 120d

Alfa Romeo Giulia Veloce vs BMW 120d F20LCI: 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.

saloon · 2024 vs 2018 · Methodology
Alfa RomeoPetrolFaster

Giulia Veloce

280 hp · 400 Nm · 1,590 kg · 2024

VS
BMWDiesel

120d F20LCI

190 hp · 400 Nm · 1,415 kg · 2018

Result · 0–100 km/h

AAlfa Romeo Giulia Veloce

5.25 s

Gap1.90 sin favour of Giulia Veloce
BBMW 120d F20LCI

7.15 s

Summary · Caralogy simulation
MeasureGiulia Veloce120d F20LCIGap
0–100 km/h5.25 s7.15 s1.90 s · Giulia Veloce
400 m standing start13.56 s15.30 s1.74 s · Giulia Veloce
1,000 m standing start24.89 s27.54 s2.65 s · Giulia Veloce
Top speed (electronically limited)240 km/h228 km/h12 km/h · Giulia Veloce
Power-to-weight ratio5.68 kg/hp7.45 kg/hpbetter ratio · Giulia Veloce

Watch the race

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

Alfa RomeoPetrolGiulia Veloce
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel120d F20LCI
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.
StageGiulia Veloce120d F20LCI
0–30 km/h1.41 s2.05 s
0–50 km/h2.11 s3.27 s
0–80 km/h3.73 s5.29 s
0–100 km/h5.25 s7.15 s
0–120 km/h7.04 s9.55 s
0–160 km/h12.32 s16.63 s
0–200 km/h21.59 s30.38 s
400 m standing start13.56 s15.30 s
1,000 m standing start24.89 s27.54 s
Top speed240 km/h228 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

Giulia Veloce

5,68kg/hpratio better by 1,77 kg/hp
CharacteristicValueDetail
Power280 hpPending
Torque400 Nm
Weight1 590 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic
BMW

120d F20LCI

7,45kg/hpcompensated by −175 kg
CharacteristicValueDetail
Power190 hp4 cyl
Torque400 Nm
Weight1 415 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed manual (8-speed Steptronic)

The start: 0 to 100 km/h

Off the line, the Giulia Veloce hits 100 km/h in 5.26 s versus 7.15 s for the 120d. At this point, the Giulia Veloce leads by 1.90 s and sits roughly 23 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Giulia Veloce is doing 135 km/h against 124 km/h for the 120d. The gap is 1.33 s. The challenger starts to claw back ground.

At 400 metres standing start, the Giulia Veloce crosses the line in 13.56 s versus 15.30 s. The 1.74 s gap represents roughly 72 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 172 km/h. At 1,000 metres, the Giulia Veloce finishes in 24.89 s versus 27.53 s, with a 2.64 s lead. Both vehicles have similar top speeds (240 vs 228 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Giulia Veloce is capped at 240 km/h, the 120d at 228 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 (5.68 kg/hp vs 7.45 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.99 seconds. The 1.90 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

AlfaVSBMW

Romeo Giulia Veloce vs 330i

BMWVSAudi

120d vs A3 Sedan

AlfaVSBMW

Romeo Giulia Veloce vs 330i Sedan

BMWVSAudi

120d vs A3 Sportback

Frequently asked questions

Over 0–100 km/h, Giulia Veloce wins (5,25 s vs 7,15 s).

Giulia Veloce goes from 0 to 100 km/h in 5,25 seconds (calibrated simulation).

Giulia Veloce: 280 hp, ratio 5,68 kg/hp. 120d F20LCI: 190 hp, ratio 7,45 kg/hp.

Giulia Veloce: 240 km/h. 120d F20LCI: 228 km/h.