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Hyundai i10 vs Mercedes GLB comparison

Compare performance (90 HP vs 354 HP), boot space and price (14,600 £ vs 43,200 £ ) at a glance. Find out which car is the better choice for you – Hyundai i10 or Mercedes GLB?

Hyundai i10 vs Mercedes GLB: Key differences

Hyundai i10

5 (1 Reviews)
rate
  • clearly cheaper
  • somewhat more efficient
  • substantially lighter
details

Mercedes GLB

3.6 (4 Reviews)
rate
  • significantly more power
  • clearly quicker 0–100 km/h
  • significantly 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

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

i10

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.

Hyundai i10 is clearly cheaper – starting at 14,600 £ , while the Mercedes GLB costs 43,200 £ . That’s a price difference of around 28,635 £.

Fuel consumption also shows a difference: the Hyundai i10 uses 4.9 L/100km and is somewhat more efficient than the Mercedes GLB with 5.7 L/100km. The difference is about 0.8 L/100km.

GLB

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 GLB offers significantly more power – delivering 354 HP compared to 90 HP. That’s roughly 264 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLB is clearly quicker – completing the sprint in 5.5 s, while the Hyundai i10 takes 11.4 s. That’s about 5.9 s quicker.

There’s also a difference in torque: the Mercedes GLB delivers clearly more torque with 515 Nm compared to 172 Nm. That’s about 343 Nm more.

i10

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, Hyundai i10 is substantially lighter – 996 kg compared to 1,840 kg. The difference is around 844 kg.

Looking at boot space, the Mercedes GLB offers significantly more boot space – 540 L compared to 252 L. That’s a difference of about 288 L.

When it comes to payload, the Mercedes GLB carries somewhat more – 505 kg compared to 423 kg. That’s a difference of about 82 kg.

Who wins the race in the data check?

The Mercedes GLB 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 £43,200
GLB

Mercedes GLB

  • Engine Type Electric, Full Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 156 - 354 HP
  • Consumption L/100km 5.7 - 6.1 L/100km
  • Consumption kWh/100km 15.4 - 15.9 kWh/100km
  • Electric Range 431 - 631 km
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Frequently compared as well

Mercedes GLB
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Hyundai i10
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Hyundai i10
Mercedes GLB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai i10

The Hyundai i10 is a cheeky city car that squeezes big-car confidence into a pocket-friendly package, carving through tight streets with surprising composure and sensible practicality. For buyers after low fuss, sensible equipment and wallet-friendly running costs, it's a smart, no-nonsense pick that makes sense whether you're a first-time driver or need a reliable second car.

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hyundai-i10-0120-aqua-turquoise-interior-02
hyundai-i10-0120-aqua-turquoise-trunk-04

Reviews Hyundai i10

5 (1 Reviews)
rate
Theo
9 Dec 2025, 19:15:09

Ideal A/B-class car. It has the price of a good A-class but the size and presence of a B-segment car. The annoying thing is that only a bike rack is allowed on the towbar (on my i10 from 2020 — the 2nd generation already after 2015). I’m still waiting for an iX10 version: a bit taller but otherwise the same.

Mercedes GLB

The Mercedes GLB is a compact luxury SUV that blends smart packaging with a polished, composed driving experience. Its flexible interior and premium feel make it a sensible pick for buyers who want Mercedes comfort and practicality in a smaller footprint.

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Reviews Mercedes GLB

3.6 (4 Reviews)
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Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

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
Value for Money

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Mercedes GLB

Costs and Consumption
Price
14,600 - 19,000 £
Price
43,200 - 62,400 £
Consumption L/100km
4.9 - 5.5 L/100km
Consumption L/100km
5.7 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 15.9 kWh/100km
Electric Range
-
Electric Range
431 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
110 - 124 g/km
co2
0 - 138 g/km
Fuel tank capacity
36 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
5
Doors
-
Curb weight
996 - 1,099 kg
Curb weight
1,840 - 2,280 kg
Trunk capacity
252 L
Trunk capacity
540 L
Length
3,670 - 3,675 mm
Length
-
Width
1,680 mm
Width
1,861 mm
Height
1,480 - 1,483 mm
Height
-
Max trunk capacity
1,050 L
Max trunk capacity
-
Payload
344 - 423 kg
Payload
485 - 505 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric, Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automated Manual
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
63 - 90 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
11.4 - 18.4 s
Acceleration 0-100km/h
5.5 - 9.7 s
Max Speed
143 - 175 km/h
Max Speed
-
Torque
93 - 172 Nm
Torque
280 - 515 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
46 - 66 kW
Power kW
115 - 260 kW
Engine capacity
998 - 1,197 cm3
Engine capacity
1,499 cm3

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
C, D
CO2 Efficiency Class
A, D, E
Brand
Hyundai
Brand
Mercedes-Benz
What drivetrain options does the Hyundai i10 have?

Available configurations include Front-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.