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Kia EV3 vs smart #3 comparison

Compare performance (204 HP vs 428 HP), boot space and price (30800 £ vs 34700 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or smart #3?

Kia EV3 vs smart #3: Key differences

Kia EV3

4.7 (3 Reviews)
rate
  • somewhat cheaper
  • hardly perceptible more efficient
  • noticeable more electric range
  • slightly more trunk space

smart #3

5 (1 Reviews)
rate
  • significantly more power
  • convincingly quicker from 0–100 km/h
  • minimal lighter

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

EV3

Costs and Efficiency:

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

Kia EV3 has a somewhat advantage in terms of price – it starts at 30800 £ , while the smart #3 costs 34700 £ . That’s a price difference of around 3857 £.

In terms of energy consumption, the advantage goes to the Kia EV3: with 14.90 kWh per 100 km, it’s hardly perceptible more efficient than the smart #3 with 16.30 kWh. That’s a difference of about 1.40 kWh.

As for electric range, the Kia EV3 performs noticeable better – achieving up to 605 km, about 150 km more than the smart #3.

#3

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 smart #3 has a significantly edge – offering 428 HP compared to 204 HP. That’s roughly 224 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #3 is convincingly quicker – completing the sprint in 3.70 s, while the Kia EV3 takes 7.50 s. That’s about 3.80 s faster.

In terms of top speed, the smart #3 performs minimal better – reaching 180 km/h, while the Kia EV3 tops out at 170 km/h. The difference is around 10 km/h.

There’s also a difference in torque: smart #3 pulls decisively stronger with 584 Nm compared to 283 Nm. That’s about 301 Nm difference.

EV3

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 curb weight, smart #3 is minimal lighter – 1780 kg compared to 1800 kg. The difference is around 20 kg.

In terms of boot space, the Kia EV3 offers slightly more room – 460 L compared to 370 L. That’s a difference of about 90 L.

In maximum load capacity, the Kia EV3 performs barely noticeable better – up to 1251 L, which is about 91 L more than the smart #3.

When it comes to payload, Kia EV3 hardly perceptible takes the win – 470 kg compared to 450 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The smart #3 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.

Frequently compared as well

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Kia EV3
smart #3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £34,700
#3

smart #3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.3 - 17.6 kWh
  • Electric Range : 325 - 455 km
details

Kia EV3

4.7 (3 Reviews)
rate

The Kia EV3 arrives as a cheeky, practical electric compact that manages to feel both premium and playful, delivering crisp handling and a roomy cabin that's perfect for urban life. With smart tech, friendly styling and sensible pricing, the EV3 is the kind of car that makes switching to electric feel like a no-brainer without asking you to give anything important up.

details
IMG_0232
21312_Concept_EV3
21485_Concept_EV3

smart #3

5 (1 Reviews)
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The Smart #3 turns the brand's cheeky city-car attitude into a grown-up compact SUV, pairing sleek styling with a surprisingly roomy, well-made interior. It's a brilliant pick for buyers who want electric ease without dullness — practical enough for daily life, but still lively enough to make parking and grocery runs feel a little fun.

details
smart-hashtag3-brabus-photon-orange-exterior-mallorca1
smart-hashtag3-brabus-photon-orange-exterior-mallorca13
smart-hashtag3-brabus-photon-orange-exterior-mallorca21
smart-hashtag3-brabus-photon-orange-interior-mallorca10
smart-hashtag3-brabus-photon-orange-interior-mallorca3
smart-hashtag3-premium-ceramic-cream-interior-mallorca7

Reviews Kia EV3

4.7 (3 Reviews)
rate
José
24 Dec 2025, 17:42:54

A good car for a small family. Easy and practical.

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

Reviews smart #3

5 (1 Reviews)
rate
Ronny
16 Oct 2025, 13:10:59

Handsome design, packed with advanced driver‑assist technology and stellar performance — all at an attractive price. Highly recommended, this car!

Kia EV3
smart #3

Costs and Consumption
Price
30800 - 41700 £
Price
34700 - 45800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.9 - 16.2 kWh
Consumption kWh/100km
16.3 - 17.6 kWh
Electric Range
436 - 605 km
Electric Range
325 - 455 km
Battery Capacity
58.3 - 81.4 kWh
Battery Capacity
47 - 62 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
1800 - 1885 kg
Curb weight
1780 - 1910 kg
Trunk capacity
460 L
Trunk capacity
370 L
Length
4300 - 4310 mm
Length
4400 mm
Width
1850 mm
Width
1844 mm
Height
1560 - 1570 mm
Height
1556 mm
Max trunk capacity
1251 L
Max trunk capacity
1160 L
Payload
470 kg
Payload
419 - 450 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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
272 - 428 HP
Acceleration 0-100km/h
7.5 - 7.9 s
Acceleration 0-100km/h
3.7 - 5.8 s
Max Speed
170 km/h
Max Speed
180 km/h
Torque
283 Nm
Torque
343 - 584 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
200 - 315 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2023 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
smart

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What drive types are available for the Kia EV3?

The Kia EV3 is offered with Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.