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Kia EV3 vs Mercedes GLC EQ comparison

Compare performance (265 HP vs 489 HP), boot space and price (40,200 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mercedes GLC EQ?

Kia EV3 vs Mercedes GLC EQ: Key differences

Kia EV3

4.4 (8 Reviews)
rate
  • clearly cheaper
  • clearly lighter
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Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • significantly more power
  • only slightly more efficient
  • a bit more electric range
  • substantially quicker 0–100 km/h
  • visibly more trunk space
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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:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Kia EV3 is clearly cheaper – starting at 40,200 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 20,916 £.

In terms of energy consumption, the Mercedes GLC EQ is only slightly more efficient: consuming 14.9 kWh/100km compared to 15.8 kWh/100km for the Kia EV3. That’s a difference of about 0.9 kWh/100km.

As for electric range, the Mercedes GLC EQ offers a bit more range – reaching up to 714 km, about 142 km more than the Kia EV3.

GLC EQ

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 Mercedes GLC EQ offers significantly more power – delivering 489 HP compared to 265 HP. That’s roughly 224 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC EQ is substantially quicker – completing the sprint in 4.3 s, while the Kia EV3 takes 6.6 s. That’s about 2.3 s quicker.

There’s also a difference in torque: the Mercedes GLC EQ delivers substantially more torque with 800 Nm compared to 385 Nm. That’s about 415 Nm more.

EV3

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia EV3 is clearly lighter – 1,995 kg compared to 2,535 kg. The difference is around 540 kg.

Looking at boot space, the Mercedes GLC EQ offers visibly more boot space – 570 L compared to 413 L. That’s a difference of about 157 L.

When it comes to payload, the Mercedes GLC EQ carries only slightly more – 505 kg compared to 485 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Mercedes GLC EQ holds a decisive overall lead 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 £61,100
GLC EQ

Mercedes GLC EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.9 - 16.6 kWh/100km
  • Electric Range 645 - 714 km
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Frequently compared as well

Kia EV3
Kia EV2
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The Kia EV3 and Kia EV2 are two compact electric models from Kia that target different priorities — the EV3 leans toward longer range and richer equipment, while the EV2 focuses on affordability and city-friendly dimensions. This comparison will highlight the key differences in range, performance, …
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Mercedes GLC EQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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Reviews Kia EV3

4.4 (8 Reviews)
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Alan
29 Aug 2026, 13:46:37

EV£ has the range in interior space I require

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
Werner Wesselbaum
22 Jul 2026, 06:43:05

The Kia EV3 is the modern car. It offers an optional 22 kW charger for people who can’t charge at home — only a few manufacturers think of that, really a shame.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
pedro
8 May 2026, 11:01:53

Aesthetically it seems nicer to me, and I think it's better soundproofed.

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
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

Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Reviews Mercedes GLC EQ

4.7 (3 Reviews)
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Hannu
22 May 2026, 10:40:59

It looks like a Mercedes‑Benz and not a bar of soap. Rear space has improved. Air suspension. Luxurious materials. Great dashboard and display.

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
IVAN
13 May 2026, 22:11:19

Aesthetic presence, good electric range and usable cargo hold...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:02:43

Great range, good looking, and virtually zero maintenance compare to the Range Rover which is the highest mainstream maintenance vehicle presently on the road..

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

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Mercedes GLC EQ

Costs and Consumption
Price
40,200 - 43,900 £
Price
61,100 - 70,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 kWh/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
572 km
Electric Range
645 - 714 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
5
Seats
5
Doors
-
Doors
-
Curb weight
1,995 kg
Curb weight
2,535 kg
Trunk capacity
413 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,850 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 kg
Payload
505 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
265 HP
Power HP
489 HP
Acceleration 0-100km/h
6.6 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
385 Nm
Torque
800 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
195 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
Mercedes-Benz
What drivetrain options does the Kia EV3 have?

The Kia EV3 is available as 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.