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Kia EV9 vs smart #1 comparison

Compare performance (508 HP vs 368 HP), boot space and price (54,200 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or smart #1?

Kia EV9 vs smart #1: Key differences

Kia EV9

5 (1 Reviews)
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  • noticeably more power
  • markedly more electric range
  • marginally quicker 0–100 km/h
  • barely more trunk space
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smart #1

  • clearly cheaper
  • only slightly more efficient
  • clearly lighter
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By Achim Sedelmaier

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

EV9

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

smart #1 is clearly cheaper – starting at 40,700 £ , while the Kia EV9 costs 54,200 £ . That’s a price difference of around 13,457 £.

In terms of energy consumption, the smart #1 is only slightly more efficient: consuming 18.2 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 1.3 kWh/100km.

As for electric range, the Kia EV9 offers markedly more range – reaching up to 563 km, about 163 km more than the smart #1.

#1

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Kia EV9 offers noticeably more power – delivering 508 HP compared to 368 HP. That’s roughly 140 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV9 is marginally quicker – completing the sprint in 4.6 s, while the smart #1 takes 4.9 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Kia EV9 delivers noticeably more torque with 740 Nm compared to 470 Nm. That’s about 270 Nm more.

EV9

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: Kia EV9 offers more seats – 7 vs 5.

In terms of curb weight, smart #1 is clearly lighter – 1,900 kg compared to 2,392 kg. The difference is around 492 kg.

Looking at boot space, the Kia EV9 offers barely more boot space – 333 L compared to 313 L. That’s a difference of about 20 L.

When it comes to payload, the Kia EV9 carries markedly more – 615 kg compared to 425 kg. That’s a difference of about 190 kg.

Who wins the race in the data check?

The Kia EV9 stands well ahead of its rival 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 £54,200
EV9

Kia EV9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 508 HP
  • Consumption kWh/100km : 19.5 - 22.8 kWh/100km
  • Electric Range : 443 - 563 km
Kia EV9
smart #1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Kia EV9

The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.

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smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

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Kia EV9
smart #1

Costs and Consumption

Price
54,200 - 78,000 £
Price
40,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.5 - 22.8 kWh/100km
Consumption kWh/100km
18.2 kWh/100km
Electric Range
443 - 563 km
Electric Range
400 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
SUV
Seats
6 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,392 - 2,664 kg
Curb weight
1,900 kg
Trunk capacity
333 L
Trunk capacity
313 L
Length
-
Length
-
Width
1,980 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
542 - 615 kg
Payload
425 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
All-Wheel Drive
Power HP
204 - 508 HP
Power HP
368 HP
Acceleration 0-100km/h
4.6 - 9.4 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
350 - 740 Nm
Torque
470 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 374 kW
Power kW
271 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
smart
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.