@ XPeng Motors
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XPeng G9 vs smart #5 - Differences and prices compared

Compare performance (575 HP vs 646 HP), boot space and price (51100 £ vs 39300 £) at a glance. Find out which car is the better choice for you – XPeng G9 or smart #5?

XPeng G9

4.5 (2 Reviews)
rate

smart #5

5 (3 Reviews)
rate

You can find all user reviews further down on this page.

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

G9 @ XPeng Motors

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

smart #5 has a evident advantage in terms of price – it starts at 39300 £, while the XPeng G9 costs 51100 £. That’s a price difference of around 11743 £.

In terms of energy consumption, the advantage goes to the : with per 100 km, it’s more efficient than the with . That’s a difference of about .

As for range, the smart #5 performs hardly perceptible better – achieving up to 590 km, about 5 km more than the XPeng G9.

G9 @ XPeng Motors

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the smart #5 has a a bit edge – offering 646 HP compared to 575 HP. That’s roughly 71 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #5 is a bit quicker – completing the sprint in 3.80 s, while the XPeng G9 takes 4.20 s. That’s about 0.40 s faster.

In terms of top speed, the smart #5 performs slight better – reaching 210 km/h, while the XPeng G9 tops out at 200 km/h. The difference is around 10 km/h.

There’s also a difference in torque: smart #5 pulls slight stronger with 710 Nm compared to 695 Nm. That’s about 15 Nm difference.

G9 @ XPeng Motors

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: offers more seating capacity – vs .

In curb weight, smart #5 is barely noticeable lighter – 2200 kg compared to 2210 kg. The difference is around 10 kg.

In terms of boot space, the XPeng G9 offers hardly perceptible more room – 660 L compared to 630 L. That’s a difference of about 30 L.

In maximum load capacity, the XPeng G9 performs minimal better – up to 1576 L, which is about 46 L more than the smart #5.

Who comes out on top?

Overall, the smart #5 shows itself to be leaves the rival little chance and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £39,300
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smart #5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 646 HP
  • Consumption kWh/100km : 18.4 - 19.9 kWh
  • Electric Range : 465 - 590 km
details
XPeng G9
smart #5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

XPeng G9

4.5 (2 Reviews)
rate

The XPeng G9 feels like a confident leap into the electric SUV world, with sleek, purposeful styling and an interior that mixes modern tech with everyday comfort. On the road it’s calm and composed, serving up effortless pace and hushed refinement that turns long commutes into something you might actually enjoy — a strong pick for buyers who want electric convenience without compromise.

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IMG_0235 @ XPeng Motors
IMG_0234 @ XPeng Motors
IMG_0233 @ XPeng Motors

smart #5

5 (3 Reviews)
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The Smart #5 continues to build on the brand's legacy of compact and efficient urban vehicles, now infused with a more modern and stylish design. Its sleek appearance is complemented by a spacious interior, offering comfort without compromising its compact nature. This model is ideal for city dwellers seeking a blend of innovation, practicality, and style in their daily drives.

details

Reviews XPeng G9

4.5 (2 Reviews)
rate

Reviews smart #5

5 (3 Reviews)
rate
Stefan
4 Dec 2025, 21:11:24

Bis auf das noch hoffentlich bald verbesserte/reduzierte Gebimmel und die gruselig schlecht zu erreichende Stummschaltung der Geschwindigkeitswarnung ist das Auto wirklich der Hammer!
Sehr, sehr leise, komfortabel, extrem schnell (Brabus Version), tolle Verarbeitung, tolle Ausstattung!

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G9 @ XPeng Motors

Costs and Consumption
Price
51100 - 62200 £
Price
39300 - 52200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.4 - 20.1 kWh
Consumption kWh/100km
18.4 - 19.9 kWh
Electric Range
502 - 585 km
Electric Range
465 - 590 km
Battery Capacity
78.2 - 92.2 kWh
Battery Capacity
74.4 - 94 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2210 - 2395 kg
Curb weight
2200 - 2378 kg
Trunk capacity
660 L
Trunk capacity
630 L
Length
4891 mm
Length
4695 mm
Width
1937 mm
Width
1920 mm
Height
1670 - 1680 mm
Height
1705 mm
Max trunk capacity
1576 L
Max trunk capacity
1530 L
Payload
-
Payload
475 - 502 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
351 - 575 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
4.2 - 6.6 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
200 km/h
Max Speed
200 - 210 km/h
Torque
465 - 695 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
258 - 423 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
XPeng
Brand
smart

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What drive types are available for the XPeng G9?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.