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Kia EV3 vs Mercedes EQS SUV comparison

Compare performance (265 HP vs 658 HP), boot space and price (40,200 £ vs 95,000 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mercedes EQS SUV?

Kia EV3 vs Mercedes EQS SUV: Key differences

Kia EV3

4.4 (8 Reviews)
rate
  • considerably cheaper
  • visibly more efficient
  • visibly lighter
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Mercedes EQS SUV

  • substantially more power
  • slightly more electric range
  • clearly quicker 0–100 km/h
  • clearly 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 key factors when choosing a car – and this is often where the real differences emerge.

Kia EV3 is considerably cheaper – starting at 40,200 £ , while the Mercedes EQS SUV costs 95,000 £ . That’s a price difference of around 54,790 £.

In terms of energy consumption, the Kia EV3 is visibly more efficient: consuming 15.8 kWh/100km compared to 19.6 kWh/100km for the Mercedes EQS SUV. That’s a difference of about 3.8 kWh/100km.

As for electric range, the Mercedes EQS SUV offers slightly more range – reaching up to 695 km, about 123 km more than the Kia EV3.

EQS SUV

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 EQS SUV offers substantially more power – delivering 658 HP compared to 265 HP. That’s roughly 393 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS SUV is clearly quicker – completing the sprint in 4.4 s, while the Kia EV3 takes 6.6 s. That’s about 2.2 s quicker.

There’s also a difference in torque: the Mercedes EQS SUV delivers considerably more torque with 950 Nm compared to 385 Nm. That’s about 565 Nm more.

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 terms of curb weight, Kia EV3 is visibly lighter – 1,995 kg compared to 2,695 kg. The difference is around 700 kg.

Looking at boot space, the Mercedes EQS SUV offers clearly more boot space – 645 L compared to 413 L. That’s a difference of about 232 L.

When it comes to payload, the Mercedes EQS SUV carries moderately more – 570 kg compared to 485 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Mercedes EQS SUV is clearly superior overall 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 £95,000
EQS SUV

Mercedes EQS SUV

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 360 - 658 HP
  • Consumption kWh/100km 19.6 - 21.9 kWh/100km
  • Electric Range 615 - 695 km
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Frequently compared as well

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Mercedes EQS SUV

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)
rate
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 EQS SUV

The Mercedes EQS SUV blends limousine-level quiet and luxury with the commanding presence of an SUV, wrapping passengers in sumptuous materials and a futuristic, screen-dominated cabin. It drives with serene confidence and delivers the kind of effortless refinement that makes city commutes and long trips feel like first-class experiences — just be prepared for attention wherever you park it.

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Reviews Mercedes EQS SUV

No reviews yet. Share your experience and help others decide.

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Mercedes EQS SUV

Costs and Consumption
Price
40,200 - 43,900 £
Price
95,000 - 212,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 kWh/100km
Consumption kWh/100km
19.6 - 21.9 kWh/100km
Electric Range
572 km
Electric Range
615 - 695 km
Battery Capacity
-
Battery Capacity
108.4 - 118 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
4 - 5
Doors
-
Doors
5
Curb weight
1,995 kg
Curb weight
2,695 - 3,075 kg
Trunk capacity
413 L
Trunk capacity
440 - 645 L
Length
-
Length
5,125 mm
Width
1,850 mm
Width
1,959 - 2,034 mm
Height
-
Height
1,718 - 1,721 mm
Max trunk capacity
-
Max trunk capacity
2,100 L
Payload
485 kg
Payload
425 - 570 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, Rear-Wheel Drive
Power HP
265 HP
Power HP
360 - 658 HP
Acceleration 0-100km/h
6.6 s
Acceleration 0-100km/h
4.4 - 6.8 s
Max Speed
-
Max Speed
210 km/h
Torque
385 Nm
Torque
568 - 950 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
195 kW
Power kW
265 - 484 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2024
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.