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Mercedes EQS vs Kia EV5 comparison

Compare performance (585 HP vs 306 HP), boot space and price (80,900 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQS or Kia EV5?

Mercedes EQS vs Kia EV5: Key differences

Mercedes EQS

  • substantially more power
  • barely more efficient
  • considerably more electric range
  • considerably quicker 0–100 km/h
details

Kia EV5

4.7 (1 Reviews)
rate
  • significantly cheaper
  • clearly lighter
details

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

By Achim Sedelmaier

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

EQS

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Kia EV5 is significantly cheaper – starting at 39,400 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 41,496 £.

In terms of energy consumption, the Mercedes EQS is barely more efficient: consuming 15.5 kWh/100km compared to 16.9 kWh/100km for the Kia EV5. That’s a difference of about 1.4 kWh/100km.

As for electric range, the Mercedes EQS offers considerably more range – reaching up to 920 km, about 390 km more than the Kia EV5.

EV5

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 Mercedes EQS offers substantially more power – delivering 585 HP compared to 306 HP. That’s roughly 279 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS is considerably quicker – completing the sprint in 4.1 s, while the Kia EV5 takes 6.2 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Mercedes EQS delivers markedly more torque with 800 Nm compared to 480 Nm. That’s about 320 Nm more.

EQS

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 EV5 is clearly lighter – 2,069 kg compared to 2,550 kg. The difference is around 481 kg.

When it comes to payload, the Mercedes EQS carries slightly more – 570 kg compared to 511 kg. That’s a difference of about 59 kg.

Who wins the race in the data check?

The Mercedes EQS stands well ahead of its rival 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 £80,900
EQS

Mercedes EQS

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 367 - 585 HP
  • Consumption kWh/100km 15.5 - 16.3 kWh/100km
  • Electric Range 810 - 920 km
Mercedes EQS
Kia EV5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

details

Kia EV5

Kia's EV5 is an exciting entry into the electric SUV market, showcasing the brand's commitment to sustainable mobility. With its modern design and advanced technology features, the EV5 promises to deliver a smooth and environmentally friendly driving experience. The interior offers a spacious and comfortable ride, making it an appealing choice for families and eco-conscious drivers alike.

details
Mercedes EQS
Kia EV5

Costs and Consumption

Price
80,900 - 117,500 £
Price
39,400 - 51,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Consumption kWh/100km
16.9 - 18.6 kWh/100km
Electric Range
810 - 920 km
Electric Range
476 - 530 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,550 - 2,660 kg
Curb weight
2,069 - 2,205 kg
Trunk capacity
610 L
Trunk capacity
-
Length
-
Length
-
Width
1,926 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
545 - 570 kg
Payload
465 - 511 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
Front-Wheel Drive, All-Wheel Drive
Power HP
367 - 585 HP
Power HP
218 - 306 HP
Acceleration 0-100km/h
4.1 - 6.2 s
Acceleration 0-100km/h
6.2 - 8.4 s
Max Speed
-
Max Speed
-
Torque
505 - 800 Nm
Torque
295 - 480 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
270 - 430 kW
Power kW
160 - 225 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia
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.