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AG6BEVvsBTonalePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsG6 · Tonale

Xpeng G6 vs Alfa Romeo Tonale PHEV: 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 · 2023 vs 2022 · Methodology
XpengBEV

G6

292 hp · 440 Nm · 2,040 kg · 2023

VS
Alfa RomeoPHEVFaster

Tonale PHEV

280 hp · 430 Nm · 1,870 kg · 2022

Result · 0–100 km/h

AXpeng G6

6.82 s

Gap0.52 sin favour of Tonale PHEV
BAlfa Romeo Tonale PHEV

6.30 s

Summary · Caralogy simulation
MeasureG6Tonale PHEVGap
0–100 km/h6.82 s6.30 s0.52 s · Tonale PHEV
400 m standing start14.96 s14.53 s0.43 s · Tonale PHEV
1,000 m standing start26.82 s26.25 s0.57 s · Tonale PHEV
Top speed (electronically limited)200 km/h200 km/hSame
Power-to-weight ratio6.99 kg/hp6.68 kg/hpbetter ratio · Tonale PHEV

Watch the race

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

XpengBEVG6
Speed
0km/h
Timer
0,00s
Distance
0m
Alfa RomeoPHEVTonale PHEV
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.
StageG6Tonale PHEV
0–30 km/h1.81 s1.67 s · tight gap
0–50 km/h3.01 s2.74 s
0–80 km/h5.00 s4.66 s
0–100 km/h6.82 s6.30 s
0–120 km/h9.13 s8.51 s
0–160 km/h15.54 s14.45 s
0–200 km/h25.78 s24.71 s
400 m standing start14.96 s14.53 s
1,000 m standing start26.82 s26.25 s
Top speed200 km/h200 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.

Xpeng

G6

6,99kg/hpcompensated by −170 kg
CharacteristicValueDetail
Power292 hpPermanent Magnet Synchronous Motor
Torque440 Nm
Weight2 040 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear
Alfa Romeo

Tonale PHEV

6,68kg/hpratio better by 0,31 kg/hp
CharacteristicValueDetail
Power280 hpPending
Torque430 Nm
Weight1 870 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed automatic

The start: 0 to 100 km/h

Off the line, the Tonale PHEV hits 100 km/h in 6.30 s versus 6.82 s for the G6. At this point, the Tonale PHEV leads by 0.52 s and sits roughly 6 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Tonale PHEV is doing 129 km/h against 126 km/h for the G6. The gap is 0.31 s. The challenger starts to claw back ground.

At 400 metres standing start, the Tonale PHEV crosses the line in 14.52 s versus 14.96 s. The 0.43 s gap represents roughly 19 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Tonale PHEV continues to build its lead. At 600 metres, it runs at 179 km/h versus 177 km/h. At 1,000 metres, the Tonale PHEV finishes in 26.24 s versus 26.81 s, with a 0.57 s lead. Both vehicles have similar top speeds (200 vs 200 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the G6 and the Tonale PHEV are governed to 200 km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (6.99 kg/hp vs 6.68 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.49 seconds. The 0.52 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

XpengVSBMW

G6 vs iX3

AlfaVSAudi

Romeo Tonale PHEV vs Q3 Sportback e-hybrid S tronic 200 kW

TeslaVSXpeng

Model Y Juniper RWD vs G6

AlfaVSAudi

Romeo Tonale PHEV vs Q3 SUV e-hybrid S tronic 200 kW

Frequently asked questions

Over 0–100 km/h, Tonale PHEV wins (6,30 s vs 6,82 s).

G6 goes from 0 to 100 km/h in 6,82 seconds (calibrated simulation).

G6: 292 hp, ratio 6,99 kg/hp. Tonale PHEV: 280 hp, ratio 6,68 kg/hp.

G6: 200 km/h. Tonale PHEV: 200 km/h.