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Hyundai IONIQ 6 vs Mercedes GLE comparison

Compare performance (650 HP vs 585 HP), boot space and price (39,000 £ vs 78,900 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Mercedes GLE?

Hyundai IONIQ 6 vs Mercedes GLE: Key differences

Hyundai IONIQ 6

4.6 (2 Reviews)
rate
  • considerably cheaper
  • very slightly more power
  • clearly more electric range
  • markedly quicker 0–100 km/h
  • clearly lighter
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Mercedes GLE

4.7 (3 Reviews)
rate
  • markedly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

IONIQ 6

Costs and Efficiency:

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

Hyundai IONIQ 6 is considerably cheaper – starting at 39,000 £ , while the Mercedes GLE costs 78,900 £ . That’s a price difference of around 39,870 £.

As for electric range, the Hyundai IONIQ 6 offers clearly more range – reaching up to 680 km, about 576 km more than the Mercedes GLE.

GLE

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 Hyundai IONIQ 6 offers very slightly more power – delivering 650 HP compared to 585 HP. That’s roughly 65 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is markedly quicker – completing the sprint in 3.3 s, while the Mercedes GLE takes 4.5 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers marginally more torque with 770 Nm compared to 750 Nm. That’s about 20 Nm more.

IONIQ 6

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai IONIQ 6 is clearly lighter – 1,892 kg compared to 2,390 kg. The difference is around 498 kg.

Looking at boot space, the Mercedes GLE offers markedly more boot space – 655 L compared to 401 L. That’s a difference of about 254 L.

When it comes to payload, the Mercedes GLE carries substantially more – 770 kg compared to 438 kg. That’s a difference of about 332 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 holds a decisive overall lead 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 170 - 650 HP
  • Consumption kWh/100km 13.4 - 18.7 kWh/100km
  • Electric Range 487 - 680 km
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Frequently compared as well

Mercedes GLE
Volvo XC90
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Hyundai IONIQ 6
Mercedes GLE

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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hyundai-ioniq-6-design-unveil-streamliner-04_jpg
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Reviews Hyundai IONIQ 6

4.6 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Mercedes GLE

The Mercedes GLE blends luxurious comfort with a confident road presence, wrapping tech and refinement in an SUV shape that still knows how to behave on a twisty back road. Inside it's plush and quiet, with clever storage and driver aids that make long trips effortless — plus the badge gives it that easy-to-respect curb appeal.

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18C0625_078
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Reviews Mercedes GLE

4.7 (3 Reviews)
rate
Andreas
7 Jun 2026, 08:43:32

Mercedes is completely superior to Volvo, which feels plasticky and noisy with poor fit and finish, a poor tactile feel in the controls and a lack of buttons.

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
Victor
10 Apr 2026, 07:46:13

I just love Benz cars

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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Hyundai IONIQ 6
Mercedes GLE

Costs and Consumption
Price
39,000 - 65,100 £
Price
78,900 - 115,800 £
Consumption L/100km
-
Consumption L/100km
3.2 - 10.6 L/100km
Consumption kWh/100km
13.4 - 18.7 kWh/100km
Consumption kWh/100km
-
Electric Range
487 - 680 km
Electric Range
91 - 104 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
72 - 241 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,241 kg
Curb weight
2,390 - 2,815 kg
Trunk capacity
371 - 401 L
Trunk capacity
485 - 655 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
2,010 - 2,018 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 kg
Payload
495 - 770 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plug-in Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
170 - 650 HP
Power HP
309 - 585 HP
Acceleration 0-100km/h
3.3 - 8.3 s
Acceleration 0-100km/h
4.5 - 6.2 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
560 - 750 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
125 - 478 kW
Power kW
227 - 430 kW
Engine capacity
-
Engine capacity
2,989 - 2,999 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, B
Brand
Hyundai
Brand
Mercedes-Benz
What drive types are available for the Hyundai IONIQ 6?

The Hyundai IONIQ 6 is available as All-Wheel Drive or 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.