VS

Kia EV3 vs Mercedes EQB comparison

Compare performance (265 HP vs 292 HP), boot space and price (40,200 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Kia EV3 or Mercedes EQB?

Kia EV3 vs Mercedes EQB: Key differences

Kia EV3

4.6 (5 Reviews)
rate
  • a bit cheaper
  • marginally more electric range
  • marginally lighter
details

Mercedes EQB

4.3 (3 Reviews)
rate
  • marginally more power
  • very slightly more efficient
  • barely quicker 0–100 km/h
  • somewhat more trunk space
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

EV3

A Futuristic Showdown: Kia EV3 vs. Mercedes EQB

In the rapidly evolving electric vehicle market, the SUV segment continues to dazzle with innovations and offerings that promise exciting driving experiences. We pit the 2024 Kia EV3 against the renowned Mercedes EQB to see how they stack up in terms of technical prowess, design, and value. Both vehicles combine practicality with eco-conscious engineering, but which one edges out in the electric SUV battle? Let's delve into the details.

EQB

Design and Dimensions: Small Yet Mighty

The Kia EV3 presents a compact yet stylish design, with a length of approximately 4310mm, a width of 1850mm, and a height of 1570mm. It encapsulates the modern SUV aesthetics in a smaller package, offering easy maneuverability in urban settings without compromising on space.

On the other hand, the Mercedes EQB embraces a more robust design with dimensions spanning 4684mm in length, 1834mm in width, and up to 1689mm in height. Its larger size may appeal to those who prefer a more commanding road presence and additional cabin space, enhancing long-distance comfort for families.

EV3

Performance: Power vs. Efficiency

Kia’s EV3 is equipped with a singular electric motor delivering 204 horsepower and 283 Nm of torque, boasting a rapid acceleration from 0 to 100 km/h in approximately 7.5 seconds. Top speed is capped at 170 km/h, catering efficiently to urban and suburban commutes. The EV3's electric range varies from 436 km to 605 km, depending largely on battery capacity (58.3 or 81.4 kWh) and driving conditions.

The Mercedes EQB offers a broader range of powertrains, with configurations that provide between 190 HP to a substantial 292 HP, with torque figures ranging from 385 Nm to 520 Nm. Acceleration times differ accordingly, from a swift 6.2 seconds to a composure-focused 8.9 seconds for the less powerful trims. The EQB's range is respectably positioned at 445 km to 533 km, facilitated by a 70.5 kWh battery, marking it as a well-rounded contender for performance enthusiasts and efficiency seekers alike.

EQB

Technical Innovations: The Future in Detail

Both vehicles feature advanced electric drivetrains paired to reduction gearboxes, enhancing drivability and performance efficiency. Hyundai's adherence to a purely front-wheel-drive configuration contrasts with Mercedes-Benz's flexibility in offering both front-wheel and all-wheel options, catering to a broader set of driving preferences and conditions.

From the perspective of environmental impact, both the Kia EV3 and Mercedes EQB boast zero tailpipe emissions, solidifying their stance in the CO2 efficiency class of A. This commitment to sustainability is reflected not only in their powertrains but also in the integration of regenerative braking systems, enhancing overall energy consumption effectiveness.

EV3

Interior Space and Practicality

In terms of interior versatility, Kia's EV3 offers seating for five passengers with a trunk capacity of 460 liters, making it adequate for daily errands and moderate travel plans. Contrastingly, the Mercedes EQB provides a slightly larger trunk capacity of 495 liters, again accommodating up to five occupants comfortably, thereby appealing to more storage-centric consumers.

EQB

Conclusion: Tailoring Preferences

Deciding between the Kia EV3 and Mercedes EQB largely depends on individual preferences. The EV3 stands out for those who prioritize range efficiency and nimbleness in a tighter package ideal for the city goer. Meanwhile, the EQB impresses with its upmarket versatility, offering higher peak performance and enhanced comfort for longer journeys. Both vehicles introduce innovations setting new precedents in their class, representing not just transportation, but statements of modern electric advancements.

Frequently compared as well

Kia EV3
Toyota C-HR+
VS
The all-electric Kia EV3 feels like the sensible future in a city-friendly SUV shell — roomy, tech-rich and cheaper to run than the Toyota C‑HR+, which still trades on sharp styling and familiar hybrid/petrol simplicity rather than pure EV brilliance. Choose the EV3 for modern gadgets, punchy …
Ford Explorer EV
Kia EV3
VS
The Ford Explorer EV and the Kia EV3 represent two different takes on the modern electric SUV: the Explorer EV leans into traditional SUV strengths like space, towing and a commanding presence, while the EV3 focuses on efficiency, compact practicality and strong value. Which one suits you will come …

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

EV3

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Kia EV3 is a bit cheaper – starting at 40,200 £ , while the Mercedes EQB costs 45,900 £ . That’s a price difference of around 5,687 £.

In terms of energy consumption, the Mercedes EQB is very slightly more efficient: consuming 15.2 kWh/100km compared to 15.8 kWh/100km for the Kia EV3. That’s a difference of about 0.6 kWh/100km.

As for electric range, the Kia EV3 offers marginally more range – reaching up to 572 km, about 37 km more than the Mercedes EQB.

EQB

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 EQB offers marginally more power – delivering 292 HP compared to 265 HP. That’s roughly 27 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQB is barely quicker – completing the sprint in 6.2 s, while the Kia EV3 takes 6.6 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Mercedes EQB delivers visibly more torque with 520 Nm compared to 385 Nm. That’s about 135 Nm more.

EV3

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 EV3 is marginally lighter – 1,995 kg compared to 2,105 kg. The difference is around 110 kg.

Looking at boot space, the Mercedes EQB offers somewhat more boot space – 495 L compared to 413 L. That’s a difference of about 82 L.

When it comes to payload, the Kia EV3 carries slightly more – 485 kg compared to 435 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The Mercedes EQB shows a few small advantages 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 £45,900
EQB

Mercedes EQB

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 190 - 292 HP
  • Consumption kWh/100km : 15.2 - 17.2 kWh/100km
  • Electric Range : 468 - 535 km
details
Kia EV3
Mercedes EQB

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.

details
IMG_0232
21312_Concept_EV3
21485_Concept_EV3

Reviews Kia EV3

4.6 (5 Reviews)
rate
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 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.

details
21C0680_006
21C0680_005
21C0680_002
21C0680_078
21C0680_052

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...

Frequently compared as well

Kia EV3
Kia EV2
VS
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, …
Mercedes EQB
Mercedes GLB
VS
The Mercedes EQB and Mercedes GLB target the same compact‑SUV buyers but take very different routes: the EQB is the all‑electric choice while the GLB relies on conventional petrol/diesel and mild‑hybrid engines. This quick comparison looks at driving character, interior practicality, range and …
Kia EV3
Kia EV4 Hatchback
VS
The Kia EV3 is a nimble, city-minded EV that’s affordable, easy to park and perfect if your daily life revolves around tight streets and short hops. The Kia EV4 Hatchback steps up with more range, space and highway composure — think family-friendly practicality with a sporty shrug, so choose the …
Kia EV3
MINI Countryman
VS
Kia's fresh EV3 goes head-to-head with the MINI Countryman in a fight that contrasts pragmatic electric range and modern tech with charismatic style and all‑round versatility. We compare space, equipment, driving feel and ownership costs to find which one earns its place in your garage.
Kia EV3
Kia EV5
VS
This comparison looks at the Kia EV3 vs the Kia EV5 to help you decide which electric crossover better fits your daily needs and budget. The EV3 leans toward compact, city-friendly efficiency and value, while the EV5 offers more interior space, stronger performance and extra tech for buyers who …
Hyundai Kona
Kia EV3
VS
Choosing between the Hyundai Kona and the Kia EV3 comes down to whether you prefer a well-established compact crossover with a proven track record or a newer electric contender focused on efficiency and modern tech. I’ll walk you through how they compare across range, practicality, driving feel and …
Kia EV3
MG MG4
VS
Comparing the Kia EV3 and the MG4 pits two compact electric cars against each other that aim to deliver solid range, practical interiors and strong value. Choosing between the Kia EV3’s comfort-and-practicality focus and the MG4’s sportier driving character mostly comes down to whether you prefer …
Audi Q4 e-tron
Kia EV3
VS
This comparison puts the Audi Q4 e-tron and the Kia EV3 head-to-head, contrasting Audi’s premium, tech-rich compact electric SUV with Kia’s practical, value-driven EV. Read on to see how they match up on range, comfort, features and running costs so you can choose the right electric car for your …
Kia EV3
Mercedes EQB

Costs and Consumption
Price
40,200 - 43,900 £
Price
45,900 - 58,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 kWh/100km
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
572 km
Electric Range
468 - 535 km
Battery Capacity
-
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
-
Doors
5
Curb weight
1,995 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
413 L
Trunk capacity
495 L
Length
-
Length
4,684 mm
Width
1,850 mm
Width
1,834 mm
Height
-
Height
1,654 - 1,689 mm
Max trunk capacity
-
Max trunk capacity
1,710 L
Payload
485 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
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
265 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
6.6 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
-
Max Speed
160 km/h
Torque
385 Nm
Torque
385 - 520 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
195 kW
Power kW
140 - 215 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
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 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.