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Mercedes GLB vs Kia EV5 - Differences and prices compared

Compare performance (354 HP vs 218 HP), boot space and price (50600 £ vs 39400 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLB or Kia EV5?

Mercedes GLB

3 (2 Reviews)
rate

Kia EV5

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

GLB

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 EV5 has a distinct advantage in terms of price – it starts at 39400 £ , while the Mercedes GLB costs 50600 £ . That’s a price difference of around 11192 £.

In terms of energy consumption, the advantage goes to the Mercedes GLB: with 15.80 kWh per 100 km, it’s hardly perceptible more efficient than the Kia EV5 with 16.90 kWh. That’s a difference of about 1.10 kWh.

As for electric range, the Mercedes GLB performs a bit better – achieving up to 631 km, about 101 km more than the Kia EV5.

EV5

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLB has a clearly perceptible edge – offering 354 HP compared to 218 HP. That’s roughly 136 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLB is decisively quicker – completing the sprint in 5.50 s, while the Kia EV5 takes 8.40 s. That’s about 2.90 s faster.

There’s also a difference in torque: Mercedes GLB pulls significantly stronger with 515 Nm compared to 295 Nm. That’s about 220 Nm difference.

GLB

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 curb weight, Kia EV5 is minimal lighter – 2069 kg compared to 2200 kg. The difference is around 131 kg.

In terms of boot space, the Kia EV5 offers slight more room – 566 L compared to 540 L. That’s a difference of about 26 L.

When it comes to payload, Kia EV5 slight takes the win – 511 kg compared to 500 kg. That’s a difference of about 11 kg.

Who wins the race in the data check?

The Mercedes GLB is decisively ahead 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.

Mercedes GLB
Kia EV5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £50,600
GLB

Mercedes GLB

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 354 HP
  • Consumption kWh/100km : 15.8 - 15.9 kWh
  • Electric Range : 614 - 631 km
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Mercedes GLB

3 (2 Reviews)
rate

The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.

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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.

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Reviews Mercedes GLB

3 (2 Reviews)
rate

Reviews Kia EV5

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Costs and Consumption
Price
50600 - 62400 £
Price
39400 - 45400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.8 - 15.9 kWh
Consumption kWh/100km
16.9 - 17.8 kWh
Electric Range
614 - 631 km
Electric Range
505 - 530 km
Battery Capacity
-
Battery Capacity
81.40 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
2200 - 2280 kg
Curb weight
2069 kg
Trunk capacity
540 L
Trunk capacity
566 L
Length
-
Length
4610 mm
Width
1861 mm
Width
1875 mm
Height
-
Height
1675 mm
Max trunk capacity
-
Max trunk capacity
1650 L
Payload
500 kg
Payload
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
Power HP
272 - 354 HP
Power HP
218 HP
Acceleration 0-100km/h
5.5 - 7.4 s
Acceleration 0-100km/h
8.40 s
Max Speed
-
Max Speed
165 km/h
Torque
335 - 515 Nm
Torque
295 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
200 - 260 kW
Power kW
160 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Kia

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What drivetrain options does the Mercedes GLB have?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.