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smart #5 vs Kia EV4 Hatchback comparison

Compare performance (646 HP vs 204 HP), boot space and price (39,300 £ vs 32,200 £ ) at a glance. Find out which car is the better choice for you – smart #5 or Kia EV4 Hatchback?

smart #5 vs Kia EV4 Hatchback: Key differences

smart #5

4.9 (5 Reviews)
rate
  • substantially more power
  • significantly quicker 0–100 km/h
  • noticeably more trunk space
details

Kia EV4 Hatchback

4.4 (2 Reviews)
rate
  • visibly cheaper
  • clearly more efficient
  • marginally more electric range
  • noticeably lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

#5

Costs and Efficiency:

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

Kia EV4 Hatchback is visibly cheaper – starting at 32,200 £ , while the smart #5 costs 39,300 £ . That’s a price difference of around 7,122 £.

In terms of energy consumption, the Kia EV4 Hatchback is clearly more efficient: consuming 14.6 kWh/100km compared to 18.4 kWh/100km for the smart #5. That’s a difference of about 3.8 kWh/100km.

As for electric range, the Kia EV4 Hatchback offers marginally more range – reaching up to 625 km, about 35 km more than the smart #5.

EV4 Hatchback

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 smart #5 offers substantially more power – delivering 646 HP compared to 204 HP. That’s roughly 442 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #5 is significantly quicker – completing the sprint in 3.8 s, while the Kia EV4 Hatchback takes 7.4 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the smart #5 delivers substantially more torque with 710 Nm compared to 283 Nm. That’s about 427 Nm more.

#5

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia EV4 Hatchback is noticeably lighter – 1,811 kg compared to 2,200 kg. The difference is around 389 kg.

Looking at boot space, the smart #5 offers noticeably more boot space – 630 L compared to 435 L. That’s a difference of about 195 L.

When it comes to payload, the smart #5 carries marginally more – 502 kg compared to 459 kg. That’s a difference of about 43 kg.

Who wins the race in the data check?

The smart #5 is decisively ahead 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 £39,300
#5

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/100km
  • Electric Range 465 - 590 km
details

Frequently compared as well

Mercedes GLB
smart #5
VS
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smart #5
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

smart #5

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.

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Reviews smart #5

4.9 (5 Reviews)
rate
Stefan
31 Jan 2026, 22:25:16

I spent a weekend with the Brabus #5 and I’m thrilled! Extremely quiet, even at just under 220 km/h. Very good ride comfort, especially if, like me, you prefer a softer setup for better suspension comfort!
Brutal acceleration that only really hits from about 50 km/h and culminates in a 0–200 km/h sprint in 10.2 seconds… There are almost no cars up to roughly 1,000 hp that are faster!
The actual charging performance is, I believe, the best of any passenger car available in the EU (only Zeekr shows a little more on paper, but probably not in real life) — it charges at peaks up to 425 kW! 10–80% in 13 minutes and 5–100% in 28 minutes.
The fit and finish are in places better than the Mercedes E‑Class...

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Stefan
4 Dec 2025, 21:11:24

Apart from the hopefully soon improved/reduced chimes and the horrendously hard-to-reach mute for the speed warning, the car is really a knockout!
Very, very quiet, comfortable, extremely fast (Brabus version), great build quality, great equipment!

Kia EV4 Hatchback

The Kia EV4 Hatchback paves the way for a sleek and efficient driving experience, capturing attention with its modern design and eco-friendly performance. Built with comfort and sustainability in mind, this hatchback redefines electric mobility for urban explorers and suburban commuters alike. Inside, the EV4 boasts a spacious and tech-savvy interior, offering drivers and passengers a seamless blend of innovation and practicality.

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23102_2026_EV4
23097_2026_EV4

Reviews Kia EV4 Hatchback

4.4 (2 Reviews)
rate
Robert Winter
27 Jul 2026, 06:42:50

Brilliant car - smooth, quiet, powerful and with plenty of space for passengers and luggage

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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smart #5
Kia EV4 Hatchback

Costs and Consumption
Price
39,300 - 52,200 £
Price
32,200 - 42,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Consumption kWh/100km
14.6 - 15.8 kWh/100km
Electric Range
465 - 590 km
Electric Range
440 - 625 km
Battery Capacity
74.4 - 94 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,200 - 2,378 kg
Curb weight
1,811 - 1,910 kg
Trunk capacity
630 L
Trunk capacity
435 L
Length
4,695 mm
Length
-
Width
1,920 mm
Width
1,860 mm
Height
1,705 mm
Height
-
Max trunk capacity
1,530 L
Max trunk capacity
-
Payload
475 - 502 kg
Payload
445 - 459 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
Front-Wheel Drive
Power HP
340 - 646 HP
Power HP
204 HP
Acceleration 0-100km/h
3.8 - 6.9 s
Acceleration 0-100km/h
7.4 - 7.8 s
Max Speed
200 - 210 km/h
Max Speed
-
Torque
373 - 710 Nm
Torque
283 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 475 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
smart
Brand
Kia
What drive types are available for the smart #5?

Available configurations include Rear-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.