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Tesla Model Y Juniper RWD vs Xpeng P7i: 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 · 2025 vs 2023 · Methodology
TeslaBEVFaster

Model Y Juniper RWD

299 hp · 419 Nm · 1,853 kg · 2025

VS
XpengBEV

P7i

282 hp · 430 Nm · 2,025 kg · 2023

Result · 0–100 km/h

ATesla Model Y Juniper RWD

6.04 s

Gap0.27 sin favour of Model Y Juniper RWD
BXpeng P7i

6.31 s

Summary · Caralogy simulation
MeasureModel Y Juniper RWDP7iGap
0–100 km/h6.04 s6.31 s0.27 s · Model Y Juniper RWD
400 m standing start14.25 s14.57 s0.32 s · Model Y Juniper RWD
1,000 m standing start25.58 s26.38 s0.80 s · Model Y Juniper RWD
Top speed (electronically limited)209 km/h200 km/h9 km/h · Model Y Juniper RWD
Power-to-weight ratio6.20 kg/hp7.18 kg/hpbetter ratio · Model Y Juniper RWD

Watch the race

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

TeslaBEVModel Y Juniper RWD
Speed
0km/h
Timer
0,00s
Distance
0m
XpengBEVP7i
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.
StageModel Y Juniper RWDP7i
0–30 km/h1.74 s1.66 s · tight gap
0–50 km/h2.91 s2.77 s · tight gap
0–80 km/h4.67 s4.62 s · tight gap
0–100 km/h6.04 s6.31 s
0–120 km/h7.80 s8.47 s
0–160 km/h13.29 s14.90 s
0–200 km/h22.11 s25.20 s
400 m standing start14.25 s14.57 s
1,000 m standing start25.58 s26.38 s
Top speed209 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.

Tesla

Model Y Juniper RWD

6,20kg/hpratio better by 0,98 kg/hp
CharacteristicValueDetail
Power299 hpPermanent Magnet Synchronous Motor
Torque419 Nm
Weight1 853 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear
Xpeng

P7i

7,18kg/hpcompensated by −172 kg
CharacteristicValueDetail
Power282 hpPermanent Magnet Synchronous Motor
Torque430 Nm
Weight2 025 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the Model Y Juniper RWD hits 100 km/h in 6.04 s versus 6.31 s for the P7i. Despite the faster sprint time, the P7i is 2 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

From 100 km/h to 400 metres

At 200 metres, the Model Y Juniper RWD is doing 135 km/h against 129 km/h for the P7i. The gap is 0.10 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model Y Juniper RWD crosses the line in 14.24 s versus 14.56 s. The 0.32 s gap represents roughly 14 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model Y Juniper RWD continues to build its lead. At 600 metres, it runs at 185 km/h versus 178 km/h. At 1,000 metres, the Model Y Juniper RWD finishes in 25.58 s versus 26.38 s, with a 0.80 s lead. Both vehicles have similar top speeds (209 vs 200 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Model Y Juniper RWD is capped at 209 km/h, the P7i at 200 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 electric powertrains, the difference comes down to power-to-weight ratio (6.20 kg/hp vs 7.18 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.78 seconds. The 0.27 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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Frequently asked questions

Over 0–100 km/h, Model Y Juniper RWD wins (6,04 s vs 6,31 s).

Model Y Juniper RWD goes from 0 to 100 km/h in 6,04 seconds (calibrated simulation).

Model Y Juniper RWD: 299 hp, ratio 6,20 kg/hp. P7i: 282 hp, ratio 7,18 kg/hp.

Model Y Juniper RWD: 209 km/h. P7i: 200 km/h.