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Kia EV6 vs Mercedes EQB comparison

Compare performance (609 HP vs 292 HP), boot space and price (38,600 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Kia EV6 or Mercedes EQB?

Kia EV6 vs Mercedes EQB: Key differences

Kia EV6

5 (3 Reviews)
rate
  • slightly cheaper
  • substantially more power
  • very slightly more electric range
  • considerably quicker 0–100 km/h
  • very slightly lighter

Mercedes EQB

4.3 (3 Reviews)
rate
  • marginally more efficient
  • only slightly more trunk space

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

EV6

Kia EV6 vs. Mercedes EQB: The Battle of Electric SUVs

The electric vehicle market is rapidly evolving, with manufacturers pushing the boundaries of technology and performance to cater to the needs of eco-conscious drivers. Among the growing list of electric SUVs, the Kia EV6 and the Mercedes EQB stand out as formidable competitors. This article will delve into their technical aspects, innovations, and features to help you decide which model aligns best with your electric aspirations.

EQB

Design and Dimensions

The Kia EV6 showcases a bold and futuristic design, characterized by sharp lines and an athletic stance. Measuring 4695 mm in length, 1880 mm in width, and 1550 mm in height, it conveys a sporty aesthetic while offering a comfortable interior space. In contrast, the Mercedes EQB has a more traditional SUV design, albeit with a modern flair. At 4684 mm long and 1834 mm wide, the EQB is slightly shorter and narrower, but stands taller at 1654 mm to 1689 mm, providing a robust appearance.

EV6

Powertrain and Performance

Both vehicles come equipped with advanced electric powertrains, making them suitable for both city commuting and longer journeys. The Kia EV6 offers a range of power outputs from 170 to 609 HP, depending on the variant chosen, making it a powerhouse on the road. With options for both rear-wheel and all-wheel drive, drivers can expect thrilling acceleration, achieving 0-100 km/h in as little as 3.5 seconds in the top-performance version.

On the other hand, the Mercedes EQB provides power outputs ranging from 190 to 292 HP. Though slightly less powerful, it features a well-rounded balance of performance and comfort, with acceleration capabilities as swift as 6.2 seconds for its higher trim. Both vehicles utilize reduction gearboxes for smooth and efficient acceleration.

EQB

Electric Range and Efficiency

In terms of range and efficiency, the Kia EV6 has a commendable electric range of up to 582 km, depending on battery size, making it suitable for longer trips without frequent charging stops. The battery options range from 63 kWh to 84 kWh, presenting a practical choice for various driver needs.

The Mercedes EQB, with its battery capacity options of 66.5 kWh and 70.5 kWh, provides an electric range of up to 533 km, which is impressive yet slightly below that of the EV6. Moreover, the EQB is more efficient, with consumption rates as low as 15.2 kWh/100 km, compared to the EV6's range of 15.9 to 20.9 kWh/100 km.

EV6

Interior and Tech Features

Inside, both vehicles offer spacious cabins that prioritize comfort and advanced technology. The Kia EV6 accommodates up to five passengers and boasts a trunk capacity of 490 liters, making it practical for everyday use. Its interior is adorned with premium materials and an array of digital displays, incorporating cutting-edge infotainment systems to enhance the driving experience.

The Mercedes EQB, meanwhile, impresses with its luxurious interior, featuring high-quality finishes and an innovative MBUX infotainment system. With a slightly larger trunk capacity of 495 liters, it also offers a practical solution for families and travelers alike. The EQB's interior design emphasizes comfort and functionality, making it an inviting space for passengers.

EQB

Conclusion: Which Electric SUV Gets Your Vote?

Ultimately, the choice between the Kia EV6 and the Mercedes EQB comes down to individual preferences and priorities. The Kia EV6 is an exciting option for those seeking high performance, longer ranges, and a sportier design. In contrast, the Mercedes EQB offers a more traditional luxury feel, emphasizing comfort and cutting-edge technology in its cabin.

Whichever model you choose, both the Kia EV6 and the Mercedes EQB exemplify the future of electric mobility, advancing the automotive sector towards sustainable transportation while delivering stellar performance.

Frequently compared as well

Kia EV6
Kia EV5
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Here’s where it gets real: The technical differences in detail

EV6

Costs and Efficiency:

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

Kia EV6 is slightly cheaper – starting at 38,600 £ , while the Mercedes EQB costs 45,900 £ . That’s a price difference of around 7,307 £.

In terms of energy consumption, the Mercedes EQB is marginally more efficient: consuming 15.2 kWh/100km compared to 15.9 kWh/100km for the Kia EV6. That’s a difference of about 0.7 kWh/100km.

As for electric range, the Kia EV6 offers very slightly more range – reaching up to 582 km, about 47 km more than the Mercedes EQB.

EQB

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 Kia EV6 offers substantially more power – delivering 609 HP compared to 292 HP. That’s roughly 317 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is considerably quicker – completing the sprint in 3.5 s, while the Mercedes EQB takes 6.2 s. That’s about 2.7 s quicker.

Looking at top speed, the Kia EV6 is somewhat faster – reaching 188 km/h, while the Mercedes EQB tops out at 160 km/h. The difference is around 28 km/h.

There’s also a difference in torque: the Kia EV6 delivers noticeably more torque with 770 Nm compared to 520 Nm. That’s about 250 Nm more.

EV6

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 terms of curb weight, Kia EV6 is very slightly lighter – 1,955 kg compared to 2,105 kg. The difference is around 150 kg.

Looking at boot space, the Mercedes EQB offers only slightly more boot space – 495 L compared to 490 L. That’s a difference of about 5 L.

For maximum load capacity, the Mercedes EQB offers visibly more capacity – up to 1,710 L, about 420 L more than the Kia EV6.

When it comes to payload, the Kia EV6 carries very slightly more – 450 kg compared to 435 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The Kia EV6 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 £38,600
EV6

Kia EV6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 609 HP
  • Consumption kWh/100km : 15.9 - 20.9 kWh/100km
  • Electric Range : 428 - 582 km
details
Kia EV6
Mercedes EQB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

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
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

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

Mercedes EQB

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

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Reviews Mercedes EQB

4.3 (3 Reviews)
rate
Stefan
4 Dec 2025, 21:05:57

A bit boring and no longer up-to-date with its slow charging speed...

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Mercedes EQB

Costs and Consumption
Price
38,600 - 60,000 £
Price
45,900 - 58,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
428 - 582 km
Electric Range
468 - 535 km
Battery Capacity
63 - 84 kWh
Battery Capacity
70.5 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
1,955 - 2,220 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
480 - 490 L
Trunk capacity
495 L
Length
4,695 mm
Length
4,684 mm
Width
1,880 - 1,890 mm
Width
1,834 mm
Height
1,550 mm
Height
1,654 - 1,689 mm
Max trunk capacity
1,290 L
Max trunk capacity
1,710 L
Payload
440 - 450 kg
Payload
435 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
170 - 609 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
3.5 - 8.7 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
185 - 188 km/h
Max Speed
160 km/h
Torque
350 - 770 Nm
Torque
385 - 520 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 448 kW
Power kW
140 - 215 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
Mercedes-Benz
What drivetrain options does the Kia EV6 have?

Available configurations include Rear-Wheel Drive or 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.