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Kia EV6 vs smart #5 comparison

Compare performance (609 HP vs 646 HP), boot space and price (38,600 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – Kia EV6 or smart #5?

Kia EV6 vs smart #5: Key differences

Kia EV6

5 (3 Reviews)
rate
  • only slightly cheaper
  • a bit more efficient
  • barely quicker 0–100 km/h
  • somewhat lighter

smart #5

4.9 (5 Reviews)
rate
  • very slightly more power
  • barely more electric range
  • markedly more trunk space

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

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

EV6

Costs and Efficiency:

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

Kia EV6 is only slightly cheaper – starting at 38,600 £ , while the smart #5 costs 39,300 £ . That’s a price difference of around 780 £.

In terms of energy consumption, the Kia EV6 is a bit more efficient: consuming 15.9 kWh/100km compared to 18.4 kWh/100km for the smart #5. That’s a difference of about 2.5 kWh/100km.

As for electric range, the smart #5 offers barely more range – reaching up to 590 km, about 8 km more than the Kia EV6.

#5

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 offers very slightly more power – delivering 646 HP compared to 609 HP. That’s roughly 37 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is barely quicker – completing the sprint in 3.5 s, while the smart #5 takes 3.8 s. That’s about 0.3 s quicker.

Looking at top speed, the smart #5 is moderately faster – reaching 210 km/h, while the Kia EV6 tops out at 188 km/h. The difference is around 22 km/h.

There’s also a difference in torque: the Kia EV6 delivers only slightly more torque with 770 Nm compared to 710 Nm. That’s about 60 Nm more.

EV6

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia EV6 is somewhat lighter – 1,955 kg compared to 2,200 kg. The difference is around 245 kg.

Looking at boot space, the smart #5 offers markedly more boot space – 630 L compared to 490 L. That’s a difference of about 140 L.

For maximum load capacity, the smart #5 offers moderately more capacity – up to 1,530 L, about 240 L more than the Kia EV6.

When it comes to payload, the smart #5 carries somewhat more – 502 kg compared to 450 kg. That’s a difference of about 52 kg.

Who wins the race in the data check?

The smart #5 comes out modestly 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

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smart #5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

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

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!

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smart #5

Costs and Consumption
Price
38,600 - 60,000 £
Price
39,300 - 52,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Electric Range
428 - 582 km
Electric Range
465 - 590 km
Battery Capacity
63 - 84 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
1,955 - 2,220 kg
Curb weight
2,200 - 2,378 kg
Trunk capacity
480 - 490 L
Trunk capacity
630 L
Length
4,695 mm
Length
4,695 mm
Width
1,880 - 1,890 mm
Width
1,920 mm
Height
1,550 mm
Height
1,705 mm
Max trunk capacity
1,290 L
Max trunk capacity
1,530 L
Payload
440 - 450 kg
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
170 - 609 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
3.5 - 8.7 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
185 - 188 km/h
Max Speed
200 - 210 km/h
Torque
350 - 770 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 448 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
smart
What drivetrain options does the Kia EV6 have?

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.