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Hyundai IONIQ 9 vs Mercedes GLC EQ comparison
Compare performance (428 HP vs 489 HP), boot space and price (59,900 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 9 or Mercedes GLC EQ?
Hyundai IONIQ 9 vs Mercedes GLC EQ: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
IONIQ 9
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 IONIQ 9 is very slightly cheaper – starting at 59,900 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 1,227 £.
In terms of energy consumption, the Mercedes GLC EQ is noticeably more efficient: consuming 14.9 kWh/100km compared to 19.9 kWh/100km for the Hyundai IONIQ 9. That’s a difference of about 5 kWh/100km.
As for electric range, the Mercedes GLC EQ offers somewhat more range – reaching up to 714 km, about 94 km more than the Hyundai IONIQ 9.
GLC EQ
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 GLC EQ offers slightly more power – delivering 489 HP compared to 428 HP. That’s roughly 61 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes GLC EQ is noticeably quicker – completing the sprint in 4.3 s, while the Hyundai IONIQ 9 takes 5.2 s. That’s about 0.9 s quicker.
There’s also a difference in torque: the Mercedes GLC EQ delivers slightly more torque with 800 Nm compared to 700 Nm. That’s about 100 Nm more.
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: Hyundai IONIQ 9 offers more seats – 7 vs 5.
In terms of curb weight, Mercedes GLC EQ is marginally lighter – 2,535 kg compared to 2,594 kg. The difference is around 59 kg.
Looking at boot space, the Mercedes GLC EQ offers significantly more boot space – 570 L compared to 338 L. That’s a difference of about 232 L.
When it comes to payload, the Hyundai IONIQ 9 carries markedly more – 643 kg compared to 505 kg. That’s a difference of about 138 kg.
Who wins the race in the data check?
The Mercedes GLC EQ is far ahead overall 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
Mercedes GLC EQ
Hyundai IONIQ 9
Mercedes GLC EQ
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Hyundai IONIQ 9
The Hyundai IONIQ 9 is a bold step forward in the automotive world, combining cutting-edge electric technology with a sleek and modern design. This model stands out with its spacious interior and advanced features, ensuring both comfort and convenience for drivers and passengers alike. As Hyundai pushes the envelope in eco-friendly innovation, the IONIQ 9 represents the future of sustainable driving with its impressive range and performance capabilities.
details
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.
details
Hyundai IONIQ 9
Mercedes GLC EQ
Costs and Consumption |
|
|---|---|
|
Price
59,900 - 75,500 £
|
Price
61,100 - 70,600 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
19.9 - 20.6 kWh/100km
|
Consumption kWh/100km
14.9 - 16.6 kWh/100km
|
|
Electric Range
600 - 620 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
7
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,594 - 2,689 kg
|
Curb weight
2,535 kg
|
|
Trunk capacity
338 L
|
Trunk capacity
570 L
|
|
Length
-
|
Length
-
|
|
Width
1,980 mm
|
Width
1,913 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
586 - 643 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, All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
218 - 428 HP
|
Power HP
489 HP
|
|
Acceleration 0-100km/h
5.2 - 9.4 s
|
Acceleration 0-100km/h
4.3 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
350 - 700 Nm
|
Torque
800 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
160 - 315 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
|
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.