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Hyundai IONIQ 5 vs Mercedes GLC EQ comparison

Compare performance (229 HP vs 489 HP), boot space and price (43,300 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or Mercedes GLC EQ?

Hyundai IONIQ 5 vs Mercedes GLC EQ: Key differences

Hyundai IONIQ 5

4.9 (3 Reviews)
rate
  • significantly cheaper
  • markedly lighter
details

Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • considerably more power
  • barely more efficient
  • visibly more electric range
  • considerably quicker 0–100 km/h
  • only slightly 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

IONIQ 5

Costs and Efficiency:

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

Hyundai IONIQ 5 is significantly cheaper – starting at 43,300 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 17,770 £.

In terms of energy consumption, the Mercedes GLC EQ is barely more efficient: consuming 14.9 kWh/100km compared to 15.6 kWh/100km for the Hyundai IONIQ 5. That’s a difference of about 0.7 kWh/100km.

As for electric range, the Mercedes GLC EQ offers visibly more range – reaching up to 714 km, about 144 km more than the Hyundai IONIQ 5.

GLC EQ

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 GLC EQ offers considerably more power – delivering 489 HP compared to 229 HP. That’s roughly 260 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC EQ is considerably quicker – completing the sprint in 4.3 s, while the Hyundai IONIQ 5 takes 7.5 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Mercedes GLC EQ delivers substantially more torque with 800 Nm compared to 350 Nm. That’s about 450 Nm more.

IONIQ 5

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, Hyundai IONIQ 5 is markedly lighter – 1,955 kg compared to 2,535 kg. The difference is around 580 kg.

Looking at boot space, the Mercedes GLC EQ offers only slightly more boot space – 570 L compared to 520 L. That’s a difference of about 50 L.

When it comes to payload, the Hyundai IONIQ 5 carries very slightly more – 530 kg compared to 505 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes GLC EQ 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.

from £61,100
GLC EQ

Mercedes GLC EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.9 - 16.6 kWh/100km
  • Electric Range 645 - 714 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai IONIQ 5

The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.

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Reviews Hyundai IONIQ 5

4.9 (3 Reviews)
rate
Matze
30 Jun 2026, 17:58:46

An excellent electric CUV (subjective impression): plenty of power as an AWD, great equipment (N Line X), range is okay and consumption is reasonable, and the looks are simply different from the others.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Javi Rodman
4 Jan 2026, 17:25:22

The best of the best. Comfortable, practical, economical, fun, spacious, with all the ADAS and safety systems. What more could you ask for?

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Value for Money

Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Reviews Mercedes GLC EQ

4.7 (3 Reviews)
rate
Hannu
22 May 2026, 10:40:59

It looks like a Mercedes‑Benz and not a bar of soap. Rear space has improved. Air suspension. Luxurious materials. Great dashboard and display.

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
IVAN
13 May 2026, 22:11:19

Aesthetic presence, good electric range and usable cargo hold...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:02:43

Great range, good looking, and virtually zero maintenance compare to the Range Rover which is the highest mainstream maintenance vehicle presently on the road..

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Hyundai IONIQ 5
Mercedes GLC EQ

Costs and Consumption
Price
43,300 - 46,100 £
Price
61,100 - 70,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.6 - 16 kWh/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
440 - 570 km
Electric Range
645 - 714 km
Battery Capacity
-
Battery Capacity
-
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
-
Curb weight
1,955 - 2,060 kg
Curb weight
2,535 kg
Trunk capacity
520 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,890 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 530 kg
Payload
505 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
Drive Type
All-Wheel Drive
Power HP
170 - 229 HP
Power HP
489 HP
Acceleration 0-100km/h
7.5 - 8.5 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
350 Nm
Torque
800 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 168 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Mercedes-Benz
Is the Hyundai IONIQ 5 offered with different drivetrains?

The Hyundai IONIQ 5 is offered with Rear-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.