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Lexus RZ vs XPeng X9 comparison

Compare performance (408 HP vs 503 HP), boot space and price (48,900 £ vs 66,500 £ ) at a glance. Find out which car is the better choice for you – Lexus RZ or XPeng X9?

Lexus RZ vs XPeng X9: Key differences

Lexus RZ

4.8 (2 Reviews)
rate
  • visibly cheaper
  • clearly more efficient
  • noticeably quicker 0–100 km/h
  • noticeably lighter
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XPeng X9

  • a bit more power
  • very slightly more electric range
  • clearly more trunk space
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By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

RZ

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Lexus RZ is visibly cheaper – starting at 48,900 £ , while the XPeng X9 costs 66,500 £ . That’s a price difference of around 17,572 £.

In terms of energy consumption, the Lexus RZ is clearly more efficient: consuming 14.7 kWh/100km compared to 20 kWh/100km for the XPeng X9. That’s a difference of about 5.3 kWh/100km.

As for electric range, the XPeng X9 offers very slightly more range – reaching up to 615 km, about 56 km more than the Lexus RZ.

RZ

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the XPeng X9 offers a bit more power – delivering 503 HP compared to 408 HP. That’s roughly 95 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RZ is noticeably quicker – completing the sprint in 4.4 s, while the XPeng X9 takes 5.9 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the XPeng X9 delivers a bit more torque with 640 Nm compared to 538 Nm. That’s about 102 Nm more.

RZ

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: XPeng X9 offers more seats – 7 vs 5.

In terms of curb weight, Lexus RZ is noticeably lighter – 1,995 kg compared to 2,690 kg. The difference is around 695 kg.

Looking at boot space, the XPeng X9 offers clearly more boot space – 721 L compared to 522 L. That’s a difference of about 199 L.

When it comes to payload, the XPeng X9 carries somewhat more – 610 kg compared to 540 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The Lexus RZ holds a slight edge in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £48,900
RZ

Lexus RZ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 227 - 408 HP
  • Consumption kWh/100km 14.7 - 18.1 kWh/100km
  • Electric Range 457 - 559 km
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Frequently compared as well

Lexus RZ
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Lexus RZ
XPeng X9

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Lexus RZ

The Lexus RZ brings Lexus' trademark quiet luxury to the electric SUV world, wrapping poised handling and a plush, well-crafted cabin in a calm, composed package. It won't shout about raw figures — instead it trades headline numbers for smooth power delivery, fuss-free tech and an effortless refinement that will suit buyers who want electric convenience without losing the luxury experience.

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Reviews Lexus RZ

4.8 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

XPeng X9

The XPeng X9 is a high-tech electric flagship that blends a roomy, upscale cabin with a sleek, modern design aimed at families and tech-minded drivers. It showcases advanced driver-assistance systems and a sophisticated infotainment setup, delivering a quietly refined and convenient driving experience.

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Reviews XPeng X9

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Lexus RZ
XPeng X9

Costs and Consumption
Price
48,900 - 67,500 £
Price
66,500 - 74,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 18.1 kWh/100km
Consumption kWh/100km
20 - 20.8 kWh/100km
Electric Range
457 - 559 km
Electric Range
535 - 615 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
MPV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,995 - 2,135 kg
Curb weight
2,690 - 2,750 kg
Trunk capacity
522 L
Trunk capacity
721 L
Length
-
Length
-
Width
1,895 mm
Width
1,988 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
505 - 540 kg
Payload
575 - 610 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
227 - 408 HP
Power HP
320 - 503 HP
Acceleration 0-100km/h
4.4 - 7.5 s
Acceleration 0-100km/h
5.9 - 8.2 s
Max Speed
-
Max Speed
-
Torque
269 - 538 Nm
Torque
450 - 640 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
167 - 300 kW
Power kW
235 - 370 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Lexus
Brand
XPeng
What drive types are available for the Lexus RZ?

The Lexus RZ is offered with Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.