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Kia EV3 vs Mercedes A-Class - Differences and prices compared

Compare performance (204 HP vs 320 HP), boot space and price (30800 £ vs 32300 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mercedes A-Class?

Kia EV3

4.9 (2 Reviews)
rate

Mercedes A-Class

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

EV3

Costs and Efficiency:

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

Kia EV3 has a minimal advantage in terms of price – it starts at 30800 £ , while the Mercedes A-Class costs 32300 £ . That’s a price difference of around 1414 £.

As for electric range, the Kia EV3 performs clearly better – achieving up to 605 km, about 520 km more than the Mercedes A-Class.

A-Class

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 Mercedes A-Class has a evident edge – offering 320 HP compared to 204 HP. That’s roughly 116 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes A-Class is convincingly quicker – completing the sprint in 4.70 s, while the Kia EV3 takes 7.50 s. That’s about 2.80 s faster.

In terms of top speed, the Mercedes A-Class performs noticeable better – reaching 250 km/h, while the Kia EV3 tops out at 170 km/h. The difference is around 80 km/h.

There’s also a difference in torque: Mercedes A-Class pulls distinct stronger with 450 Nm compared to 283 Nm. That’s about 167 Nm difference.

EV3

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 curb weight, Mercedes A-Class is distinct lighter – 1440 kg compared to 1800 kg. The difference is around 360 kg.

In terms of boot space, the Kia EV3 offers noticeable more room – 460 L compared to 350 L. That’s a difference of about 110 L.

In maximum load capacity, the Kia EV3 performs barely noticeable better – up to 1251 L, which is about 61 L more than the Mercedes A-Class.

When it comes to payload, Mercedes A-Class barely noticeable takes the win – 485 kg compared to 470 kg. That’s a difference of about 15 kg.

Who wins the race?

The Kia EV3 proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Kia EV3 is the better all-rounder in this comparison.

from about £30,800
EV3

Kia EV3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 204 HP
  • Consumption kWh/100km : 14.9 - 16.2 kWh
  • Electric Range : 436 - 605 km
Kia EV3
Mercedes A-Class

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Kia EV3

4.9 (2 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

Mercedes A-Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

details
Kia EV3
Mercedes A-Class

Costs and Consumption

Price
30800 - 41700 £
Price
32300 - 55600 £
Consumption L/100km
-
Consumption L/100km
2.3 - 8.3 L
Consumption kWh/100km
14.9 - 16.2 kWh
Consumption kWh/100km
-
Electric Range
436 - 605 km
Electric Range
85 km
Battery Capacity
58.3 - 81.4 kWh
Battery Capacity
12.90 kWh
co2
0 g/km
co2
53 - 188 g/km
Fuel tank capacity
-
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1800 - 1885 kg
Curb weight
1440 - 1695 kg
Trunk capacity
460 L
Trunk capacity
310 - 350 L
Length
4300 - 4310 mm
Length
4428 - 4447 mm
Width
1850 mm
Width
1796 mm
Height
1560 - 1570 mm
Height
1407 - 1423 mm
Max trunk capacity
1251 L
Max trunk capacity
1125 - 1190 L
Payload
470 kg
Payload
475 - 485 kg

Engine and Performance

Engine Type
Electric
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
7.5 - 7.9 s
Acceleration 0-100km/h
4.7 - 9.7 s
Max Speed
170 km/h
Max Speed
202 - 250 km/h
Torque
283 Nm
Torque
200 - 450 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
150 kW
Power kW
85 - 235 kW
Engine capacity
-
Engine capacity
1332 - 1991 cm3

General

Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
B, D, E, G
Brand
Kia
Brand
Mercedes-Benz
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.