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A840ivsBA110Petrol
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  • Specs840i · A110

BMW 840i Gran Coupe G15 vs Alpine A110 GT 300: 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 2022 · Methodology
BMWPetrol

840i Gran Coupe G15

333 hp · 500 Nm · 1,815 kg · 2020

VS
AlpinePetrolFaster

A110 GT 300

305 hp · 340 Nm · 1,114 kg · 2022

Result · 0–100 km/h

ABMW 840i Gran Coupe G15

5.49 s

Gap1.58 sin favour of A110 GT 300
BAlpine A110 GT 300

3.92 s

Summary · Caralogy simulation
Measure840i Gran Coupe G15A110 GT 300Gap
0–100 km/h5.49 s3.92 s1.58 s · A110 GT 300
400 m standing start13.73 s11.97 s1.76 s · A110 GT 300
1,000 m standing start24.81 s21.76 s3.05 s · A110 GT 300
Top speed (electronically limited)250 km/h272 km/h22 km/h · A110 GT 300
Power-to-weight ratio5.45 kg/hp3.65 kg/hpbetter ratio · A110 GT 300

Watch the race

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

BMWPetrol840i Gran Coupe G15
Speed
0km/h
Timer
0,00s
Distance
0m
AlpinePetrolA110 GT 300
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.
Stage840i Gran Coupe G15A110 GT 300
0–30 km/h1.43 s1.13 s
0–50 km/h2.39 s1.89 s
0–80 km/h4.00 s3.06 s
0–100 km/h5.49 s3.92 s
0–120 km/h7.31 s5.15 s
0–160 km/h12.35 s8.21 s
0–200 km/h20.22 s12.68 s
400 m standing start13.73 s11.97 s
1,000 m standing start24.81 s21.76 s
Top speed limited250 km/h272 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

840i Gran Coupe G15

5,45kg/hpcompensated by −701 kg
CharacteristicValueDetail
Power333 hpPending
Torque500 Nm
Weight1 815 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic
Alpine

A110 GT 300

3,65kg/hpratio better by 1,80 kg/hp
CharacteristicValueDetail
Power305 hpPending
Torque340 Nm
Weight1 114 kgmanufacturer kerb weight
Drivetrain-
Gearbox7-speed dual-clutch

The start: 0 to 100 km/h

Off the line, the A110 GT 300 hits 100 km/h in 3.92 s versus 5.49 s for the 840i Gran Coupe. At this point, the A110 GT 300 leads by 1.58 s and sits roughly 12 m ahead.

From 100 km/h to 400 metres

At 200 metres, the A110 GT 300 is doing 157 km/h against 135 km/h for the 840i Gran Coupe. The gap is 1.14 s. The challenger starts to claw back ground.

At 400 metres standing start, the A110 GT 300 crosses the line in 11.96 s versus 13.72 s. The 1.76 s gap represents roughly 80 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the A110 GT 300 continues to build its lead. At 600 metres, it runs at 215 km/h versus 189 km/h. At 1,000 metres, the A110 GT 300 finishes in 21.76 s versus 24.81 s, with a 3.05 s lead.

What the numbers don’t tell you

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 840i Gran Coupe never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

With two combustion powertrains, the difference comes down to power-to-weight ratio (5.45 kg/hp vs 3.65 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.39 seconds. The 1.58 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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Panamera vs 840i Gran Coupe

BMWVSPorsche

840i Gran Coupe vs Panamera 4

BMWVSPorsche

840i Gran Coupe vs Panamera 4 Sport Turismo

BMWVSPorsche

840i Gran Coupe vs Panamera

Frequently asked questions

Over 0–100 km/h, A110 GT 300 wins (3,92 s vs 5,49 s).

840i Gran Coupe G15 goes from 0 to 100 km/h in 5,49 seconds (calibrated simulation).

840i Gran Coupe G15: 333 hp, ratio 5,45 kg/hp. A110 GT 300: 305 hp, ratio 3,65 kg/hp.

840i Gran Coupe G15: 250 km/h. A110 GT 300: 272 km/h.